Labour economics, or labor economics, seeks to understand the functioning and dynamics of the markets for wage labour. Labour is a commodity that is supplied by labourers, usually in exchange for a wage paid by demanding firms. Because these labourers exist as parts of a social, institutional, or political system, labour economics must also account for social, cultural and political variables.
A minimum wage is the lowest remuneration that employers can legally pay their employees—the price floor below which employees may not sell their labor. Most countries had introduced minimum wage legislation by the end of the 20th century. Because minimum wages increase the cost of labor, companies often try to avoid minimum wage laws by using gig workers, by moving labor to locations with lower or nonexistent minimum wages, or by automating job functions. Minimum wage policies can vary significantly between countries or even within a country, with different regions, sectors, or age groups having their own minimum wage rates. These variations are often influenced by factors such as the cost of living, regional economic conditions, and industry-specific factors.
Employment is a relationship between two parties regulating the provision of paid labour services. Usually based on a contract, one party, the employer, which might be a corporation, a not-for-profit organization, a co-operative, or any other entity, pays the other, the employee, in return for carrying out assigned work. Employees work in return for wages, which can be paid on the basis of an hourly rate, by piecework or an annual salary, depending on the type of work an employee does, the prevailing conditions of the sector and the bargaining power between the parties. Employees in some sectors may receive gratuities, bonus payments or stock options. In some types of employment, employees may receive benefits in addition to payment. Benefits may include health insurance, housing, disability insurance. Employment is typically governed by employment laws, organisation or legal contracts.
A wage is payment made by an employer to an employee for work done in a specific period of time. Some examples of wage payments include compensatory payments such as minimum wage, prevailing wage, and yearly bonuses, and remunerative payments such as prizes and tip payouts. Wages are part of the expenses that are involved in running a business. It is an obligation to the employee regardless of the profitability of the company.
A living wage is defined as the minimum income necessary for a worker to meet their basic needs. This is not the same as a subsistence wage, which refers to a biological minimum, or a solidarity wage, which refers to a minimum wage tracking labor productivity. Needs are defined to include food, housing, and other essential needs such as clothing. The goal of a living wage is to allow a worker to afford a basic but decent standard of living through employment without government subsidies. Due to the flexible nature of the term "needs", there is not one universally accepted measure of what a living wage is and as such it varies by location and household type. A related concept is that of a family wage – one sufficient to not only support oneself, but also to raise a family.
The term efficiency wages was introduced by Alfred Marshall to denote the wage per efficiency unit of labor. Marshallian efficiency wages are those calculated with efficiency or ability exerted being the unit of measure rather than time. That is, the more efficient worker will be paid more than a less efficient worker for the same amount of hours worked.
Labour power is the capacity to do work, a key concept used by Karl Marx in his critique of capitalist political economy. Marx distinguished between the capacity to do work, i.e. labour power, and the physical act of working, i.e. labour. Labour power exists in any kind of society, but on what terms it is traded or combined with means of production to produce goods and services has historically varied greatly.
An employment contract or contract of employment is a kind of contract used in labour law to attribute rights and responsibilities between parties to a bargain. The contract is between an "employee" and an "employer". It has arisen out of the old master-servant law, used before the 20th century. Employment contracts relies on the concept of authority, in which the employee agrees to accept the authority of the employer and in exchange, the employer agrees to pay the employee a stated wage.
The dual labour market theory aims at introducing a broader range of factors into economic research, such as institutional aspects, race and gender. It divides the economy into two parts, called the "primary" and "secondary" sectors. The distinction may also be drawn between formal/informal sectors or sectors with high/low value-added.
Personnel economics has been defined as "the application of economic and mathematical approaches and econometric and statistical methods to traditional questions in human resources management". It is an area of applied micro labor economics, but there are a few key distinctions. One distinction, not always clearcut, is that studies in personnel economics deal with the personnel management within firms, and thus internal labor markets, while those in labor economics deal with labor markets as such, whether external or internal. In addition, personnel economics deals with issues related to both managerial-supervisory and non-supervisory workers.
The primary labor market is a market that generally consists of high-wage paying jobs, social security, and longer-lasting careers, but others define it as jobs that "require formal education", but in addition to white collar jobs like teaching, accounting, and the law, it also includes the skilled trades like being a plumber or a photocopy repair technician. It is contrasted by the secondary labor market, which usually consists of low-wage paying jobs, limited mobility within jobs, and temporary careers. The primary and secondary labor markets are intended for division of the standard of jobs within labor services.
Abstract labour and concrete labour refer to a distinction made by Karl Marx in his critique of political economy. It refers to the difference between human labour in general as economically valuable worktime versus human labour as a particular activity that has a specific useful effect within the (capitalist) mode of production.
Employment discrimination is a form of illegal discrimination in the workplace based on legally protected characteristics. In the U.S., federal anti-discrimination law prohibits discrimination by employers against employees based on age, race, gender, sex, religion, national origin, and physical or mental disability. State and local laws often protect additional characteristics such as marital status, veteran status and caregiver/familial status. Earnings differentials or occupational differentiation—where differences in pay come from differences in qualifications or responsibilities—should not be confused with employment discrimination. Discrimination can be intended and involve disparate treatment of a group or be unintended, yet create disparate impact for a group.
The degree of labour market flexibility is the speed with which labour markets adapt to fluctuations and changes in society, the economy or production. This entails enabling labour markets to reach a continuous equilibrium determined by the intersection of the demand and supply curves.
Labor relations or labor studies is a field of study that can have different meanings depending on the context in which it is used. In an international context, it is a subfield of labor history that studies the human relations with regard to work in its broadest sense and how this connects to questions of social inequality. It explicitly encompasses unregulated, historical, and non-Western forms of labor. Here, labor relations define "for or with whom one works and under what rules. These rules determine the type of work, type and amount of remuneration, working hours, degrees of physical and psychological strain, as well as the degree of freedom and autonomy associated with the work." More specifically in a North American and strictly modern context, labor relations is the study and practice of managing unionized employment situations. In academia, labor relations is frequently a sub-area within industrial relations, though scholars from many disciplines including economics, sociology, history, law, and political science also study labor unions and labor movements. In practice, labor relations is frequently a subarea within human resource management. Courses in labor relations typically cover labor history, labor law, union organizing, bargaining, contract administration, and important contemporary topics.
Wage differential is a term used in labour economics to analyze the relation between the wage rate and the unpleasantness, risk, or other undesirable attributes of a particular job. A compensating differential, which is also called a compensating wage differential or an equalizing difference, is defined as the additional amount of income that a given worker must be offered in order to motivate them to accept a given undesirable job, relative to other jobs that worker could perform. One can also speak of the compensating differential for an especially desirable job, or one that provides special benefits, but in this case the differential would be negative: that is, a given worker would be willing to accept a lower wage for an especially desirable job, relative to other jobs.
Split labor market theory was proposed by sociologist Edna Bonacich in the early 1970s as an attempt to explain racial/ethnic tensions and labor market segmentation by race/ethnicity in terms of social structure and political power rather than individual-level prejudice. Bonacich argues that ethnic antagonism emerges from a split labor market, where two or more racially/ethnically distinct groups of workers vie for the same jobs, and where the total cost to the employer of hiring workers from one group is significantly lower than the cost of hiring from the other group. Employers prefer to hire cheaper workers and will do so absent active opposition from higher-priced workers, creating an antagonism between higher- and lower-priced groups. Differences in the price of labor are sociological and political in nature, not a matter of personal preference, so that, e.g., native, unionized workers, who enjoy full political rights will demand higher wages and be more likely to resist employer prerogatives than undocumented immigrant, non-union workers from poorer countries. According to Bonacich, likely outcomes of a split labor market include not only antagonism but, depending on the political power of higher-priced workers, a caste-like system where lower-priced workers are restricted to specific occupations, or total exclusion of the lower-priced group from the labor market.
The union wage premium refers to the degree to which wages for union members exceed those for otherwise similar non-unionized workers. Union wage premiums are one of the most researched and analyzed issues in labor economics. The modern scholarly consensus is that unions tend to be associated with higher wages, greater levels of benefits like health care and paid time off, and improved workplace protections.
In economics, a monopsony is a market structure in which a single buyer substantially controls the market as the major purchaser of goods and services offered by many would-be sellers. The microeconomic theory of monopsony assumes a single entity to have market power over all sellers as the only purchaser of a good or service. This is a similar power to that of a monopolist, which can influence the price for its buyers in a monopoly, where multiple buyers have only one seller of a good or service available to purchase from.
In the United States, despite the efforts of equality proponents, income inequality persists among races and ethnicities. Asian Americans have the highest median income, followed by White Americans, Hispanic Americans, African Americans, and Native Americans. A variety of explanations for these differences have been proposed—such as differing access to education, two parent home family structure, high school dropout rates and experience of discrimination and deep-seated and systemic anti-Black racism—and the topic is highly controversial.
