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Minimum wage



 
 
A minimum wage is the lowest hourly, daily, or monthly wage
Wage

A wage is a compensation, usually financial, received by a worker Coincidence of wants for their Labor .Compensation in terms of wages is given to worker and compensation in terms of salary is given to employees....
 that employers may legally pay to employees or workers. Equivalently, it is the lowest wage at which workers may sell their labor. Although minimum wage laws are in effect in a great many jurisdictions, there are differences of opinion about the benefits and drawbacks of a minimum wage. Supporters of the minimum wage say that it prevents the exploitation of workers.






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A minimum wage is the lowest hourly, daily, or monthly wage
Wage

A wage is a compensation, usually financial, received by a worker Coincidence of wants for their Labor .Compensation in terms of wages is given to worker and compensation in terms of salary is given to employees....
 that employers may legally pay to employees or workers. Equivalently, it is the lowest wage at which workers may sell their labor. Although minimum wage laws are in effect in a great many jurisdictions, there are differences of opinion about the benefits and drawbacks of a minimum wage. Supporters of the minimum wage say that it prevents the exploitation of workers. Opponents say that if it is high enough to be effective, it destroys jobs, particularly for workers with very low productivity due to inexperience or handicap. They also argue that it causes inflation.

Until the 1990s, economists generally agreed that raising the minimum wage reduced employment, but this consensus was weakened based on work by David Card
David Card

David Edward Card is a Canada labor economics economist and professor at the University of California, Berkeley.Card earned his Bachelor of Arts degree from Queen's University in 1978 and his Doctor of Philosophy degree in Economics in 1983 from Princeton University....
 and Alan Krueger
Alan B. Krueger

Alan Bennett Krueger is a United States economist, Bendheim Professor of Economics and Public Affairs at Princeton University and Research Associate at the National Bureau of Economic Research....
 in the mid-1990s. However, the Krueger-Card study is controversial.

Background

Minimum wages were first proposed as a way to control the proliferation of sweat shops in manufacturing industries. The sweat shops employed large numbers of women and young workers, paying them what were considered to be substandard wages. The sweatshop owners were thought to have unfair bargaining power over their workers, and a minimum wage was proposed as a means to make them pay "fairly." Over time, the focus changed to helping people, especially families, become more self sufficient. Today, minimum wage laws cover workers in most low-paid fields of employment.

The minimum wage has a strong social appeal, rooted in concern about the ability of markets to provide income equity for the least able members of the work force. An obvious solution to this concern is to redefine the wage structure politically to achieve a socially preferable distribution of income. Thus, minimum wage laws have usually been judged against the criterion of reducing poverty.

Though the goals of the minimum wage are widely accepted as right and proper, there is great disagreement as to whether it is effective in attaining its goals. From the time of their introduction, minimum wage laws have been highly controversial politically, and have received much less support from economists than from the general public. Despite decades of experience and economic research, debates about the costs and benefits of minimum wages continue even today.

The classic exposition of the minimum wage's shortcomings in reducing poverty was provided by George Stigler
George Stigler

George Joseph Stigler was a United States of America economist. He won the Nobel Memorial Prize in Economic Sciences in 1982, and was a key leader of the Chicago School of Economics, along with his close friend Milton Friedman....
 in 1946:
  • Employment may fall more than in proportion to the wage increase, thereby reducing overall earnings;
  • As uncovered sectors of the economy absorb workers released from the covered sectors, the decrease in wages in the uncovered sectors may exceed the increase in wages in the covered ones;
  • The impact of the minimum wage on family income distribution may be negative unless the fewer but better jobs are allocated to members of needy families rather than to, for example, teenagers from families not in poverty;
  • The legal restriction that employers cannot pay less than a legislated wage is equivalent to the legal restriction that workers cannot work at all in the protected sector unless they can find employers willing to hire them at that wage.


Direct empirical studies indicate, however, that antipoverty effects in the U.S. would be quite modest even if unemployment effects were zero. Very few low wage workers come from families in poverty. Those primarily affected by minimum wage laws are teenagers and low skilled adult females who work part time, and any wage rate effects on their income is strictly proportional to the hours of work they are offered. So if market outcomes for low-skilled families are to be supplanted in a socially satisfactory way, factors other than wage rates must also be considered. Employment opportunities and the factors that limit labor market participation must be considered as well.

Economist Thomas Sowell
Thomas Sowell

Thomas Sowell , is an United States economist, social commentator, and author of dozens of books. He often writes from an economically laissez-faire perspective....
 has argued that regardless of custom or law, the real minimum wage is always zero, and zero is what some people would receive if they fail to find jobs when they try to enter the workforce, or they lose the jobs they already have.

Minimum wage law

First enacted in Australia
Australia

Australia, officially the Commonwealth of Australia, is a country in the southern hemisphere comprising the Australia of the world's smallest continent, the major island of Tasmania, and numerous list of islands of Australia in the Indian Ocean and Pacific Oceans....
 and New Zealand
New Zealand

New Zealand is an island country in the south-western Pacific Ocean comprising two main landmasses , and numerous Islands of New Zealand, most notably Stewart Island/Rakiura and the Chatham Islands....
 in the late nineteenth century, there is now legislation regarding minimum wage fixing in more than 90% of countries.

Minimum wage laws vary greatly
List of minimum wages by country

The list below gives the official minimum wage rates in 197 countries: 192 United Nations member states, plus the Republic of China , Northern Cyprus, Hong Kong, Kosovo and Western Sahara....
 across many different jurisdictions, not only in setting a particular amount of money (e.g. US$
United States dollar

The United States dollar is the unit of currency of the United States and was defined by the Coinage Act of 1792 to be between 371 and 416 grains of silver ....
6.55 per hour under U.S. Federal law, $8.55 in the U.S. state of Washington
Washington

Washington is a U.S. state in the Pacific Northwest region of the United States. Washington was carved out of the western part of Washington Territory which had been ceded by Britain in 1846 by the Oregon Treaty as settlement of the Oregon Boundary Dispute....
, and £5.73 (for those aged 22+) in the United Kingdom), but also in terms of which pay period (e.g. Russia and China set monthly minimums) or the scope of coverage. Some jurisdictions allow employers to count tips given to their workers as credit towards the minimum wage level.

Informal minimum wages

Sometimes a minimum wage exists without a law. Custom and extra-legal pressures from governments or labor unions can produce a de facto minimum wage. So can international public opinion, by pressuring multinational companies to pay Third World workers wages usually found in more industrialized countries. The latter situation in Southeast Asia and Latin America has been publicized in recent years, but it existed with companies in West Africa in the middle of the twentieth century.

Economics of the minimum wage

According to the model shown in nearly all introductory textbooks on economics, increasing the minimum wage decreases the employment of minimum-wage workers. One such textbook says:
"If a higher minimum wage increases the wage rates of unskilled workers above the level that would be established by market forces, the quantity of unskilled workers employed will fall. The minimum wage will price the services of the least productive (and therefore lowest-wage) workers out of the market. ... The direct results of minimum wage legislation are clearly mixed. Some workers, most likely those whose previous wages were closest to the minimum, will enjoy higher wages. Other, particularly those with the lowest prelegislation wage rates, will be unable to find work. They will be pushed into the ranks of the unemployed or out of the labor force."
It illustrates the point with a supply and demand diagram similar to the one below.

Supply curve for labor

It is assumed that workers are willing to labor for more hours if paid a higher wage. Economists graph this relationship with the wage on the vertical axis and the quantity (hours) of labor supplied on the horizontal axis. Since higher wages increase the quantity supplied, the supply of labor curve is upward sloping, and is shown as a line moving up and to the right.

Demand curve for labor

A firm's cost is a function of the wage rate. It is assumed that the higher the wage, the fewer hours an employer will demand of an employee. This is because, as the wage rate rises, it becomes more expensive for firms to hire workers and so firms hire fewer workers (or hire them for fewer hours). The demand of labor curve is therefore shown as a line moving down and to the right.

Effect of minimum wage on supply and demand

Combining the demand and supply curves for labor allows us to examine the effect of the minimum wage. We will start by assuming that the supply and demand curves for labor will not change as a result of raising the minimum wage. This assumption has been questioned. If no minimum wage is in place, workers and employers will continue to adjust the quantity of labor supplied according to price until the quantity of labor demanded is equal to the quantity of labor supplied, reaching equilibrium price
Economic equilibrium

In economics, economic equilibrium is simply a state of the world where economic forces are balanced and in the absence of external influences the values of economic variables will not change....
, where the supply and demand curves intersect. Minimum wage behaves as a classical price floor
Price floor

A price floor is a government- or group-imposed limit on how low a price can be charged for a product. In order for a price floor to be effective, it must be greater than the equilibrium price....
 on labor. Standard theory says that, if set above the equilibrium price, more labor will be willing to be provided by workers than will be demanded by employers, creating a surplus
Economic surplus

The term surplus is used in economics for several related quantities. The consumer surplus is the amount that consumers benefit by being able to purchase a product for a price that is less than they would be willing to pay....
 of labor i.e. unemployment.

In other words, the simplest and most basic economics says this about commodities like labor (and wheat, for example): Artificially raising the price of the commodity tends to cause the supply of it to increase and the demand for it to lessen. The result is a surplus of the commodity. When there is a wheat surplus, the government buys it. Since the government doesn't hire surplus labor, the labor surplus takes the form of unemployment, which tends to be higher with minimum wage laws than without them.

Standard theory criticism

Economic theory says that raising the minimum wage helps workers whose wages are raised, and hurts people who are not hired (or lose their jobs) because companies cut back on employment. But experts disagree about what actually happens when the minimum wage is raised. They have differing ideas about how many jobs are lost, and they also present research to back their conflicting claims.

Gary Fields, Professor of Labor Economics and Economics at Cornell University
Cornell University

Cornell University located in Ithaca, New York, USA, is a private university with four Statutory college. Its two medical campuses are in New York City and Education City, Qatar....
, argues that the standard "textbook model" for the minimum wage is "ambiguous", and that the standard theoretical arguments incorrectly measure only a one-sector market. Fields says a two-sector market, where "the self-employed, service workers, and farm workers are typically excluded from minimum-wage coverage… [and with] one sector with minimum-wage coverage and the other without it [and possible mobility between the two]," is the basis for better analysis. Through this model, Fields shows the typical theoretical argument to be ambiguous and says "the predictions derived from the textbook model definitely do not carry over to the two-sector case. Therefore, since a non-covered sector exists nearly everywhere, the predictions of the textbook model simply cannot be relied on."

An alternate view of the labor market has low-wage labor markets characterized as monopsonistic competition wherein buyers (employers) have significantly more market power
Market power

In economics, market power is the ability of a firm to alter the market price of a good or service. A firm with market power can raise prices without losing all customers to competitors....
 than do sellers (workers). This monopsony could be a result of intentional collusion between employers, or naturalistic factors such as segmented markets, information costs, imperfect mobility and the 'personal' element of labor markets. In such a case the diagram above would not yield the quantity of labor clearing and the wage rate. This is because while the upward sloping aggregate labor supply would remain unchanged, instead of using the downward labor demand curve shown in the diagram above, monopsonistic employers would use a steeper downward sloping curve corresponding to marginal expenditures to yield the intersection with the supply curve resulting in a wage rate lower than would be the case under competition. Also, the amount of labor sold would also be lower than the competitive optimal allocation.

Such a case is a type of market failure
Market failure

In economics, a market failure is a situation wherein the allocation of production or use of goods and services by the free market is not Efficiency ....
 and results in workers being paid less than their marginal value. Under the monopsonistic assumption, an appropriately set minimum wage could increase both wages and employment
Employment

Employment is a contract between two party , one being the #Employer and the other being the #Employee. An employee may be defined as: "A person in the Service of another under any contract of hire, express or implied, oral contract or written, where the employer has the power or right to control and Management the employee i...
, with the optimal level being equal to the marginal productivity of labor. This view emphasizes the role of minimum wages as a market regulation
Regulated market

A regulated market or controlled market, is the provision of goods or services that is regulated by a government appointed body. The regulation may cover the terms and conditions of supplying the goods and services and in particular the price allowed to be charged....
 policy akin to antitrust
Antitrust

United States antitrust law is the body of laws that prohibits anti-competitive behavior and unfair business practices. Antitrust laws are designed to encourage competition in the marketplace....
 policies, as opposed to an illusory "free lunch
Free lunch

The phrase free lunch, in U. S. literature from about 1870 to 1920, refers to a tradition once common in bar in many places in the United States....
" for low-wage workers.

Three other possible reasons minimum wages do not affect employment were suggested by Alan Blinder
Alan Blinder

Alan Stuart Blinder is an United States economist, a chair professor in the Economics Department of Princeton University and co-director of Princeton?s Center for Economic Policy Studies, which he founded in 1990....
: higher wages may reduce turnover, and hence training costs; raising the minimum wage may "render moot" the potential problem of recruiting workers at a higher wage than current workers; and minimum wage workers might represent such a small proportion of a business's cost that the increase is too small to matter. He admits that he does not know if these are correct, but argues that "the list demonstrates that one can accept the new empirical findings and still be a card-carrying economist."

Debate over consequences

Various groups have great ideological, political, financial, and emotional investments in issues surrounding minimum wage laws. For example, agencies that administer the laws have a vested interest in showing that "their" laws do not create unemployment. So do labor unions, whose members' jobs are protected by minimum wage laws. The presence of these powerful groups and factors means that the debate on the issue is not always based on dispassionate analysis. Not only that, but it is extraordinarily difficult to separate the effects of minimum wage from all the other variables that affect employment.

The following table summarizes the arguments for and against minimum wage laws:

Arguments FOR Minimum Wage Laws Supporters of the minimum wage claim it has these effects:

  • Helps small businesses as well as big businesses.
  • Increases the standard of living for the poorest and most vulnerable class in society and raises average.
  • Motivates and encourages employee to work harder. (Contrast with welfare transfer payments.)
  • Does not have budget consequence on government. "Neither taxes nor public sector borrowing requirements rise." (Contrast with negative income taxes such as the EITC
    Earned income tax credit

    The United States federal Earned Income Tax Credit is a refundable tax credit. For tax year 2008, a claimant with one qualifying child can receive a maximum credit of $2,917....
    .)
  • Minimum wage is administratively simple; workers only need to report violations of wages less than minimum, minimizing a need for a large enforcement agency.
  • Stimulates consumption, by putting more money in the hands of low-income people who spend their entire paychecks.
  • Increases the work ethic
    Work ethic

    Work ethic is a set of values based on hard work and diligence. It is also a belief in the moral benefit of work and its ability to enhance character....
     of those who earn very little, as employers demand more return from the higher cost of hiring these employees.
  • Decreases the cost of government social welfare programs by increasing incomes for the lowest-paid.
  • Does not have a substantial effect on unemployment compared to most other economic factors , and so does not put any extra pressure on welfare systems.
  • A study of U.S. states showed that businesses' annual and average payrolls grow faster and employment grew at a faster rate in states with a minimum wage. The study showed a correlation, but did not claim to prove causation.


Arguments AGAINST Minimum Wage Laws Opponents of the minimum wage claim it has these effects:

  • Excludes low cost competitors from labour markets, hampers firms in reducing wage costs during trade downturns (etc.), generates various industrial-economic inefficiencies as well as unemployment, poverty, and price rises, and generally dysfunctions as basically a special form of political-economic protectionism – the labour market equivalent or analogue of such things as tariff barriers to low cost imports.
  • Hurts small business more than large business.
  • Lowers competitiveness among businesses
  • Reduces quantity demanded of workers. This may manifest itself through a reduction in the number of hours worked by individuals, or through a reduction in the number of jobs.
  • Reduces profit margin
    Profit margin

    Profit margin, net margin, net profit margin or net profit ratio all refer to a measure of profitability. It is calculated by finding the net profit as a percentage of the revenue....
    s of business owners employing minimum wage workers, thus encouraging a move to businesses that do not employ low-skill workers.
  • Businesses try to compensate for the decrease in profit by simply raising the prices of the goods being sold thus causing inflation
    Inflation

    In economics, inflation is a rise in the general price level of goods and services in an economy over a period of time. The term "inflation" once referred to increases in the money supply ; however, economic debates about the relationship between money supply and price levels have led to its primary use today in describing price inflatio...
     and increasing the costs of goods and services produced.
  • Increases prices for customers of employers of minimum wage workers, which would pass through to the general price level, which disproportionately affects the prices that poor people pay for goods and services.
  • Does not improve the situation of those in poverty
    Poverty

    Poverty is the shortage of common things such as food, clothing, shelter and safe drinking water, all of which determine our quality of life. It may also include the lack of access to opportunities such as education and employment which aid the escape from poverty and/or allow one to enjoy the respect of fellow citizens....
    . "Will have only negative effects on the distribution of economic justice. Minimum-wage legislation, by its very nature, benefits some at the expense of the least experienced, least productive, and poorest workers."
  • Is a limit on the freedom of both employers and employees, and can result in the exclusion of certain groups from the labor force. For example, during the apartheid era in South Africa
    History of South Africa in the apartheid era

    Apartheid ? meaning separateness in Dutch language ? was a system of legal racial segregation enforced by the National Party government in South Africa between 1948 and 1994....
    , white trade unions lobbied for the introduction of minimum wage laws so as to exclude black workers from the labor market. By preventing black workers from selling their labor for less than white workers, the black workers were prevented from competing for jobs held by whites.
  • Businesses spend less on training their employees.
  • Is less effective than the Earned Income Tax Credit
    Earned income tax credit

    The United States federal Earned Income Tax Credit is a refundable tax credit. For tax year 2008, a claimant with one qualifying child can receive a maximum credit of $2,917....
     at targeting the truly needy, and is more damaging to businesses.
  • Increase in unemployment
    Unemployment

    File:World map of countries by rate of unemployment.pngUnemployment occurs when a person is available to work and currently seeking work, but the person is without Wage labour....
    .
  • Decreases human capital
    Human capital

    Human capital refers to the stock of skills and knowledge embodied in the ability to perform Labour so as to produce economic value. It is the skills and knowledge gained by a worker through education and experience.Many early economic theories refer to it simply as labor, one of three factors of production, and consider it to be a fungible...
     by encouraging people to enter the job market instead of pursuing further education.
  • Hurts the least employable by making them unemployable, in effect pricing them out of the market.
  • Causes outsourcing and loss of domestic manfucturing jobs to other countries.


Criticism of minimum wages among economists


According to Linda Gorman, a senior fellow at the Independence Institute, a free-market think tank, there is a broad consensus among economists in opposition to minimum wage laws: "Most economists believe that minimum wage laws cause unnecessary hardship for the very people they are supposed to help."

Princeton economist David F. Bradford writes, “The minimum wage law can be described as saying to the potential worker: ‘Unless you can find a job paying at least the minimum wage, you may not accept employment.’”

MIT economist and Nobel laureate Paul A. Samuelson wrote in 1973, “What good does it do a black youth to know that an employer must pay him $2.00 per hour if the fact that he must be paid that amount is what keeps him from getting a job?”

In a 1997 response to a request from the Irish National Minimum Wage Commission, economists for the Organization for Economic Cooperation and Development (OECD) summarized economic research results on the minimum wage: “If the wage floor set by statutory minimum wages is too high, this may have detrimental effects on employment, especially among young people.”

Andrew Jackson, the Chief Economist for the Canadian Labour Congress stresses that the economists working for the Organization for Economic Cooperation and Development (OECD) illustrate the continual need for adjustment of minimum wage levels and also show no consensus of opposition.

Empirical studies


Economists disagree as to the measurable impact of minimum wages in the 'real world'. This disagreement usually takes the form of competing empirical
Empirical

The word empirical denotes information gained by means of observation, experience, or experiment, as opposed to theory. A central concept in science and the scientific method is that all evidence must be empirical, or empirically based, that is, dependent on evidence or Logical consequence that are observable by the senses....
 tests of the elasticities
Elasticity (economics)

In economics, elasticity is the ratio of the percent change in one variable to the percent change in another variable. It is a tool for measuring the responsiveness of a function to changes in parameters in a relative way....
 of demand and supply
Supply and demand

...
 in labor markets
Labour economics

Labour economics seeks to understand the functioning and dynamics of the market for labour . Labour markets function through the interaction of workers and employers....
 and the degree to which markets differ from the efficiency that models of perfect competition
Perfect competition

In neoclassical economics and microeconomics, perfect competition describes a market in which there are many small firms, all producing homogeneous goods....
 predict.

Until the mid-1990s, a strong consensus existed among economists, both conservative and liberal, that the minimum wage reduced employment, especially among younger and low-skill workers. In addition to the basic supply-demand intuition, there were a number of empirical studies that supported this view. For example, Gramlich (1976) found that many of the benefits went to higher higher income families, and in particular that teenagers were made worse off by the unemployment associated with the minimum wage.

Brown et al. (1983) note that time series studies to that point had found that for a 10 percent increase in the minimum wage, there was a decrease in teenage employment of 1-3 percent.However, for the effect on the teenage unemployment rate, the studies exhibited wider variation in their estimates, from zero to over 3 percent. In contrast to the simple supply/demand figure above, it was commonly found that teenagers withdrew from the labor force in response to the minimum wage, which produced the possibility of equal reductions in the supply as well as the demand for labor at a higher minimum wage and hence no impact on the unemployment rate. Using a variety of specifications of the employment and unemployment equations (using ordinary least squares vs. generalized least squares regression procedures, and linear vs. logarithmic specifications), they found that a 10 percent increase in the minimum wage caused a 1 percent decrease in teenage employment, and no change in the teenage unemployment rate. The study also found a small, but statistically significant, increase in unemployment for adults aged 20-24.

Wellington (1991) updated Brown et al.'s research with data through 1986 to provide new estimates encompassing a period when the real (i.e., inflation-adjusted) value of the minimum wage was declining, due to the fact that it had not increased since 1981. She found that a 10% increase in the minimum wage decreased teenage employment by 0.6 percentage points, with no effect on either the teen or young adult unemployment rates.

A classical economics
Classical economics

Classical economics is widely regarded as the first modern school of history of economic thought. It is the idea that free markets can regulate themselves....
 analysis of supply and demand implies that by mandating a price floor above the equilibrium wage, minimum wage laws should cause unemployment. This is because a greater number of workers are willing to work at the higher wage while a smaller numbers of jobs will be available at the higher wage. Companies can be more selective in those whom they employ thus the least skilled and inexperienced will typically be excluded.

However, there are many other variables that can complicate the issue such as monopsony
Monopsony

In economics, a monopsony is a market form in which only one buyer faces many sellers. It is an example of imperfect competition, similar to a monopoly, in which only one seller faces many buyers....
 in the labour market, whereby the individual employer has some market power in determining wages paid. Thus it is at least theoretically possible that the minimum wage may boost employment. Though single employer market power is unlikely to exist in most labour markets in the sense of the traditional 'company town
Company town

A company town is a town or city in which all real estate, buildings , utilities, hospitals, small businesses such as grocery stores and gas stations, and other necessities or luxuries of life within its borders are owned by a single company ....
,' asymmetric information, imperfect mobility, and the 'personal' element of the labour transaction give some degree of wage-setting power to most firms.

Some research suggests that the unemployment effects of small minimum wage increases are dominated by other factors. In Florida, where voters approved an increase in 2004, a follow-up comprehensive study confirms a strong economy with increased employment above previous years in Florida and better than in the U.S. as a whole.

According to a claim by the Mackinac Center for Public Policy
Mackinac Center for Public Policy

The Mackinac Center for Public Policy is a free market think tank headquartered in Midland, Michigan. It is the nation?s largest state-based free market think tank....
, the passage of the first Federal mandated minimum wage in the United States in 1938 led to an estimated 500,000 blacks losing their jobs via replacement by higher skilled and more educated white laborers. Milton Friedman
Milton Friedman

Milton Friedman was an United States economist, statistician and public intellectual, and a recipient of the Nobel Memorial Prize in Economic Sciences....
, 1976 Nobel Prize winner in Economics, called the minimum wage one of the most "anti-negro laws" for what he saw as its adverse effect on black employment.

Today, the International Labour Organization
International Labour Organization

The International Labour Organization is a specialized agency of the United Nations that deals with labour issues. Its headquarters are in Geneva, Switzerland....
 (ILO) and the OECD do not consider that the minimum wage can be directly linked to unemployment in countries which have suffered job losses. Although strongly opposed by both the business community and the Conservative Party
Conservative Party (UK)

The Conservative and Unionist Party, more commonly known as the Conservative Party, is a conservative political party in the United Kingdom....
 when introduced in 1999, the minimum wage introduced in the UK is no longer controversial and the Conservatives reversed their opposition in 2000. A review of its effects found no discernible impact on employment levels.

Card and Krueger


In 1992, the minimum wage in New Jersey increased from $4.25 to $5.05 per hour (an 18.8% increase) while the adjacent state of Pennsylvania remained at $4.25. David Card and Alan Krueger gathered information on fast food restaurants in New Jersey and eastern Pennsylvania in an attempt to see what effect this increase had on employment within New Jersey. Classical economics would have concluded that relative employment should have decreased in New Jersey. Card and Krueger surveyed employers before the April 1992 New Jersey increase, and again in November-December 1992, asking managers for data on the full-time equivalent staff level of their restaurants both times. Based on the employers' responses, the authors concluded that the increase in the minimum wage increased employment in the New Jersey restaurants.

Card and Krueger expanded on this initial article in their 1995 book Myth and Measurement: The New Economics of the Minimum Wage (ISBN 0-691-04823-1). They argued the negative employment effects of minimum wage laws to be minimal if not non-existent. For example, they look at the 1992 increase in New Jersey's minimum wage, the 1988 rise in California's minimum wage, and the 1990-91 increases in the federal minimum wage. In addition to their own findings, they reanalyzed earlier studies with updated data, generally finding that the older results of a negative employment effect did not hold up in the larger datasets.

Critics, however, argue that their research was flawed. Subsequent attempts to verify the claims requested payroll cards from employers to verify employment, and found that the minimum wage increases were followed by decreases in employment. On the other hand, an assessment of data collected and analyzed by David Neumark and William Wascher did not initially contradict the Card/Krueger results, but in a later edited version they found that the same general sample set did increase unemployment. The 18.8% wage hike resulted in "[statistically] insignificant—although almost always negative" employment effects.

Another possible explanation for why the current minimum wage laws may not affect unemployment in the United States is that the minimum wage is set close to the equilibrium point for low and unskilled workers. Thus in the absence of the minimum wage law unskilled workers would be paid approximately the same amount. However, an increase above this equilibrium point could likely bring about increased unemployment for the low and unskilled workers.

Reaction to Card and Krueger

Since the introduction of a national minimum wage in the UK
United Kingdom

The United Kingdom of Great Britain and Northern Ireland, commonly known as the United Kingdom , the UK or Britain,is a sovereign state located off the northwestern coast of continental Europe....
 in 1999, its effects on employment were subject to extensive research and observation by the Low Pay Commission. The Low Pay Commission found that, rather than make employees redundant, employers have reduced their rate of hiring, reduced staff hours, increased prices, and have found ways to cause current workers to be more productive (especially service companies). Neither trade unions nor employer organizations contest the minimum wage, although the latter had especially done so heavily until 1999.

Some leading economists such as Greg Mankiw do not accept the Card/Krueger results, while others, like Nobel laureates Paul Krugman
Paul Krugman

Paul Robin Krugman is an United States economist, columnist, and author. He is a professor of economics and international affairs at Princeton University, a centenary professor at the London School of Economics, and an op-ed columnist for The New York Times....
 and Joseph Stiglitz do accept them, In 1995, the Republican Staff of the Joint Economic Committee of the United States Congress
United States Congress

The United States Congress is the Bicameralism legislature of the Federal government of the United States of the United States of America, consisting of two houses, the United States Senate and the United States House of Representatives....
 published a study critical of Card and Krueger's work. They note that it conflicts with other studies done on minimum wage laws within the United States
United States

The United States of America is a Federal government constitutional republic comprising U.S. state and a federal district. The country is situated mostly in central North America, where its Contiguous United States and Washington, D.C., the Capital districts and territories, lie between the Pacific Ocean and Atlantic Oceans, Borders of the U...
 over the past 50 years. According to the JEC analysis, minimum wage laws have been shown to cause large amounts of unemployment
Unemployment

File:World map of countries by rate of unemployment.pngUnemployment occurs when a person is available to work and currently seeking work, but the person is without Wage labour....
, especially among low-income, unskilled, black, and teenaged populations
Demographics

Demographic or demographic data refers to selected population characteristics as used in government, marketing or opinion research, or the demographic profiles used in such research....
, as well as cause a host of other mal-effects, such as higher turnover
Turnover (employment)

In a human resources context, turnover or labor turnover is the rate at which an employment gains and loses employees. Simple ways to describe it are "how long employees tend to stay" or "the rate of traffic through the revolving door." Turnover is measured for individual companies and for their industry as a whole....
, less training
Training

The term training refers to the acquisition of knowledge, skills, and Competence as a result of the teaching of vocational education or practical skills and knowledge that relate to specific useful competencies....
, and fewer fringe benefits.

According to economists Donald Deere (Texas A&M
Texas A&M University

Texas A&M University, often called A&M or TAMU, is a coeducational public university research university located in College Station, Texas, Texas....
), Kevin Murphy (University of Chicago
University of Chicago

The University of Chicago is a private university located principally in the Hyde Park, Chicago neighborhood of Chicago. Although an older university by the same name existed prior to its founding, the modern University of Chicago credits its founding to the oil magnate John D....
), and Finis Weltch (Texas A&M), Card and Krueger's conclusions are contradicted by "common sense and past research". They conclude that:

Nobel laureate James M. Buchanan
James M. Buchanan

James McGill Buchanan, Jr. is an United States economist renowned for his work on public choice theory, for which he won the 1986 Nobel Prize in Economics....
 famously responded to the study in the Wall Street Journal:

...no self-respecting economist would claim that increases in the minimum wage increase employment. Such a claim, if seriously advanced, becomes equivalent to a denial that there is even minimum scientific content in economics, and that, in consequence, economists can do nothing but write as advocates for ideological interests. Fortunately, only a handful of economists are willing to throw over the teaching of two centuries; we have not yet become a bevy of camp-following whores.


Alan Krueger responded in The Washington Post:

More was at stake here than the minimum wage -- the methodology of public policy analysis was also at issue. Some economists, such as James Buchanan, have simply rejected the notion that their view of economic theory possibly could be proved wrong by data.


Paul Krugman, moreover, states that Card and Krueger "found no evidence that minimum wage increases in the range that the United States has experiences led to job losses. Their work has been attacked because it seems to contradict Econ 101 and because it was ideologically disturbing to many. Yet it has stood up very well to repeated challenges, and new cases confirming its results keep coming in."

Surveys of economists


Survey results show that agreement over the effect of minimum wages has weakened over time. According to a 1978 article in the American Economic Review
American Economic Review

The American Economic Review is a peer-reviewed journal of economics published quarterly by the American Economic Association. First published in 1911, it is considered one of the most prestigious journals in the field....
, 90 percent of the economists surveyed agreed that the minimum wage increases unemployment among low-skilled workers.

A 2000 survey by Dan Fuller and Doris Geide-Stevenson reports that of a sample of 308 American Economic Association
American Economic Association

The American Economic Association, or AEA, is the oldest and most important professional organization in the field of economics. It was established in 1885 by religious and social reformer Richard T....
 economists, 45.6% fully agreed with the statement, "a minimum wage increases unemployment among young and unskilled workers", 27.9% agreed with provisos, and 26.5% disagreed. The authors of this study also reweighted data from a 1990 sample to show that at that time 62.4% of academic economists agreed with the statement above, while 19.5% agreed with provisos and 17.5% disagreed. They state that the reduction on consensus on this question is "likely" due to the Card and Krueger research and subsequent debate.

A similar survey in 2006 by Robert Whaples polled PhD members of the American Economic Association
American Economic Association

The American Economic Association, or AEA, is the oldest and most important professional organization in the field of economics. It was established in 1885 by religious and social reformer Richard T....
. Whaples found that 37.7% of respondents supported an increase in the minimum wage, 14.3% wanted it kept at the current level, 1.3% wanted it decreased, and 46.8% wanted it completely eliminated.

In 2007, Daniel B. Klein and Stewart Dompe conducted a non-anonymous survey of the signatories of the "Raise the Minimum Wage" statement published by the Economic Policy Institute
Economic Policy Institute

The Economic Policy Institute or EPI is an organization based in Washington, D.C. which concerns itself with the formulation of economic policy....
. They found that a majority of these minimum wage supporters did so on the grounds that it transferred income from employers to workers, or equalized bargaining power between them in the labor market. In addition, a majority considered disemployment to be a moderate potential drawback to the increase they supported. Finally, 90-95% of the respondents rejected the primacy of the authors' definition of liberty, and about 65% rejected it outright.

Surveys of labor economists have found a sharp split on the minimum wage as well. Fuchs et al. (1998) polled labor economists at the top 40 research universities in the United States on a variety of questions in the summer of 1996. Their 65 respondents split exactly 50-50 when asked if the minimum wage should be increased. They argued that the different policy views were not related to views on whether raising the minimum wage would reduce teen employment (the median economist said there would be a reduction of 1%), but on value differences such as income redistribution. Klein and Dompe conclude, on the basis of previous surveys, "the average level of support for the minimum wage is somewhat higher among labor economists than among AEA members."

Alternatives


Negative income tax


Some critics of the minimum wage argue that a negative income tax
Negative income tax

In economics, a negative income tax is a progressive income tax system where people earning below a certain amount receive supplemental pay from the government instead of paying taxes to the government....
 or refundable tax credit (such as the earned income tax credit
Earned income tax credit

The United States federal Earned Income Tax Credit is a refundable tax credit. For tax year 2008, a claimant with one qualifying child can receive a maximum credit of $2,917....
 in the United States) would work better than a minimum wage, as it would benefit a broader population of low wage earners, not cause any unemployment, and distribute the cost widely rather than concentrating it on employers of low wage workers. A negative income tax or refundable tax credit based on a broad tax base, they argue, would also be more economically efficient, as the minimum wage imposes a high marginal tax on employers, causing high deadweight loss
Deadweight loss

In economics, a deadweight loss is a loss of economic efficiency that can occur when equilibrium for a good or service is not Pareto efficiency....
. The ability of the earned income tax credit to deliver a larger monetary benefit to poor workers at a lower cost to society was recently documented in a report by the Congressional Budget Office
Congressional Budget Office

The Congressional Budget Office is a List of United States federal agencies within the United States Congress of the United States government. It is a government agency that provides economic data to Congress....
.

Basic income


Some economists and others have proposed as an alternative to a minimum wage, a so called basic income
Basic income

A basic income is a proposed system of social security, that periodically provides each citizen with a sum of money that is sufficient to live on....
, a system of social security
Social security

Social security primarily refers to a social insurance program providing social protection, or protection against socially recognized conditions, including poverty, old age, disability, unemployment and others....
, that periodically provides each citizen with a sum of money that is sufficient to live on. Except for citizenship, a basic income is entirely unconditional. Furthermore, there is no means test; the richest as well as the poorest citizens would receive it.

One of the main arguments for a basic income was articulated by the French
French people

French people can refer to:* The legal residents and citizens of France, regardless of ancestry. For a legal discussion, see French nationality law....
Economist
Economist

An economist is an expert in the social science of economics. The individual may also study, develop, and apply theories and concepts from economics and write about economic policy....
 and Philosopher André Gorz
André Gorz

Andr? Gorz , also known by his pen name Michel Bosquet, was an Austrian and France Social philosophy. Also a journalist, he co-founded Le Nouvel Observateur weekly in 1964....
:

The connection between more and better has been broken; our needs for many products and services are already more than adequately met, and many of our as-yet- unsatisfied needs will be met not by producing more, but by producing differently, producing other things, or even producing less. This is especially true as regards our needs for air, water, space, silence, beauty, time and human contact...


From the point where it takes only 1,000 hours per year or 20,000 to 30,000 hours per lifetime to create an amount of wealth equal to or greater than the amount we create at the present time in 1,600 hours per year or 40,000 to 50,000 hours in a working life, we must all be able to obtain a real income equal to or higher than our current salaries in exchange for a greatly reduced quantity of work...


Neither is it true any longer that the more each individual works, the better off everyone will be. The present crisis has stimulated technological change of an unprecedented scale and speed: `the micro chip revolution'. The object and indeed the effect of this revolution has been to make rapidly increasing savings in labour, in the industrial, administrative and service sectors. Increasing production is secured in these sectors by decreasing amounts of labour. As a result, the social process of production no longer needs everyone to work in it on a full-time basis. The work ethic
Work ethic

Work ethic is a set of values based on hard work and diligence. It is also a belief in the moral benefit of work and its ability to enhance character....
 ceases to be viable in such a situation and workbased society is thrown into crisis.


A basic income is often proposed in the form of a citizen's dividend
Citizen's dividend

Citizen's dividend or citizen's income is a proposed state policy based upon the principle that the natural world is the common property of all persons ....
 (a transfer
Transfer

selfref|For Wikipedia's articles transfer to other sister projects, see...
) or (a guarantee). A basic income less than the social minimum is referred to as a partial basic income. A worldwide basic income, typically including income redistribution between nations, is known as a global basic income.

The proposal is a specific form of guaranteed minimum income
Guaranteed minimum income

Guaranteed minimum income is a proposed system of social welfare provision that guarantees that all citizens or family have an income sufficient to live on, provided they meet certain conditions....
, which is normally conditional and subject to a means test

In 1968 James Tobin
James Tobin

James Tobin was an United States economist. Tobin advocated and developed the ideas of Keynesian economics. He believed that governments should intervene in the economy in order to stabilize output and avoid recessions....
, Paul Samuelson
Paul Samuelson

Paul Anthony Samuelson is an United States neoclassical economist economist known for his contributions to many fields of economics, beginning with his general statement of the comparative statics method in his 1947 book Foundations of Economic Analysis....
, John Kenneth Galbraith
John Kenneth Galbraith

John Kenneth "Ken" Galbraith, Order of Canada was a Canadian-American economics. He was a Keynesian economics and an institutional economics, a leading proponent of 20th-century American liberalism and Progressivism in the United States....
 and another 1,200 economists in signed a document calling for the US Congress to introduce in that year a system of income guarantees and supplements. In the 1972 presidential campaign, Senator George McGovern
George McGovern

George Stanley McGovern, is a former United States United States House of Representatives, United States Senate, and Democratic Party President of the United States nominee....
 called for a 'demogrant' that was very similar to a basic income.

Mike Gravel
Mike Gravel

Maurice Robert "Mike" Gravel is a former Democratic Party United States Senate from Alaska, who served two terms from 1969 to 1981, and a former candidate in the United States presidential election, 2008....
, a former candidate for the Democratic nomination for President of the United States and a candidate for the 2008 Libertarian nomination for the President of the United States, advocates a tax rebate paid in a monthly check from the government to all citizens.

Winners of the Nobel Prize in Economics
Nobel Prize in Economics

The Nobel Memorial Prize in Economic Sciences, officially named The Sveriges Riksbank Prize in Economic Sciences in Memory of Alfred Nobel , is an award for outstanding contributions in the field of economics and is generally considered one of the most prestigious awards in that field....
 that fully support a basic income include Herbert Simon
Herbert Simon

Herbert Alexander Simon was an United States psychologist whose research ranged across the fields of cognitive psychology, computer science, public administration, economics, management, philosophy of science and sociology and was a professor, most notably, at Carnegie Mellon University....
, Friedrich Hayek
Friedrich Hayek

Friedrich August von Hayek Order of the Companions of Honour was an Austrian economist and philosopher known throughout the world for his defense of classical liberalism and free market capitalism against socialism and collectivism thought....
, James Meade
James Meade

James Edward Meade was a British economist and winner of the 1977 Nobel Memorial Prize in Economic Sciences jointly with the Swedish economist Bertil Ohlin for their "Pathbreaking contribution to the theory of international trade and international capital movements."...
, Robert Solow
Robert Solow

Robert Merton Solow is an United States economist particularly known for his work on the theory of economic growth. He was awarded the John Bates Clark Medal and the 1987 Nobel Memorial Prize in Economic Sciences....
, Milton Friedman
Milton Friedman

Milton Friedman was an United States economist, statistician and public intellectual, and a recipient of the Nobel Memorial Prize in Economic Sciences....
, Jan Tinbergen
Jan Tinbergen

Jan Tinbergen , The Netherlands economist, was awarded the first Bank of Sweden Prize in Economic Sciences in Memory of Alfred Nobel in 1969, which he shared with Ragnar Frisch for having developed and applied dynamic models for the analysis of economic processes....
 and James Tobin
James Tobin

James Tobin was an United States economist. Tobin advocated and developed the ideas of Keynesian economics. He believed that governments should intervene in the economy in order to stabilize output and avoid recessions....
.

In later years, have made a lot serious, fully financed proposals for a basic income.

Collective bargaining


Sweden is an example of an developed nation where there is no minimum wage that is required by legislation. Instead, minimum wage standards in different sectors are set by collective bargaining
Collective bargaining

Collective bargaining is the process whereby workers organize together to meet, converse, and compromise upon the work environment with their employers....
.

See also

  • Basic income
    Basic income

    A basic income is a proposed system of social security, that periodically provides each citizen with a sum of money that is sufficient to live on....
  • List of minimum wages by country
    List of minimum wages by country

    The list below gives the official minimum wage rates in 197 countries: 192 United Nations member states, plus the Republic of China , Northern Cyprus, Hong Kong, Kosovo and Western Sahara....
  • Labor market
  • Labour law
  • Living wage
    Living wage

    Living wage is a term used to describe the minimum hourly wage necessary for a person to achieve some specific standard of living. In developed countries such as the United Kingdom or Switzerland, this standard generally means that a person working forty hours a week, with no additional income, should be able to afford a specified quality or...
  • Maximum wage
    Maximum wage

    A maximum wage, also often called a wage ceiling, is a state enforced limit on how much income an individual can earn. This is a related economics concept that is complementary to the minimum wage used currently by some governments to enforce minimum earnings....
  • Guaranteed minimum income
    Guaranteed minimum income

    Guaranteed minimum income is a proposed system of social welfare provision that guarantees that all citizens or family have an income sufficient to live on, provided they meet certain conditions....
  • Positive rights
  • List of U.S. minimum wages
  • List of minimum wages in Canada
    List of minimum wages in Canada

    Under the Constitution of Canada of Canada, the responsibility for enacting and enforcing labour laws including minimum wages in Canada rests with the ten Provinces of Canada....
  • Garcia v. San Antonio Metropolitan Transit Authority
    Garcia v. San Antonio Metropolitan Transit Authority

    Garcia v. San Antonio Metropolitan Transit Authority, Case citation , is a Supreme Court of the United States decision that holds that the United States Congress has the power under the Commerce Clause of the United States Constitution to extend the Fair Labor Standards Act, which requires that employers provide minimum wage and overtime...
  • Nickel and Dimed
    Nickel and Dimed

    Nickel and Dimed: On Getting By in America is a book written by Barbara Ehrenreich. Written from the perspective of the undercover journalism, it sets out to investigate the impact of the Personal Responsibility and Work Opportunity Act on the "working poor" in the United States....
  • Scratch Beginnings
    Scratch Beginnings

    Scratch Beginnings is a book by Adam Shepard, a graduate of Merrimack College, about his attempt to live the American Dream. It was conceived as a response to the books Nickel and Dimed and Bait and Switch by Barbara Ehrenreich....
  • Wage slave


External links

  • U.S. Department of Labor Bureau of Labor Statistics
  • by the Economic Policy Institute
  • in the United Kingdom
    United Kingdom

    The United Kingdom of Great Britain and Northern Ireland, commonly known as the United Kingdom , the UK or Britain,is a sovereign state located off the northwestern coast of continental Europe....
  • - The National Minimum Wage
  • Center for Economic and Policy Research (December 2005)
  • – Minimum Wage Policy Model
  • U.S. Department of Labor
  • - Australian Working Conditions
  • by The Heritage Foundation
  • from Dollars & Sense
    Dollars & Sense

    Dollars & Sense is a magazine dedicated to providing left-wing perspectives on economics.Published six times a year since 1974, it is edited by a collective of economists, journalists, and activists committed to the ideals of social justice and economic democracy....
     magazine