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Mincer Earnings Function
The Mincer earnings function is a single-equation model that explains wage income as a function of schooling and experience. It is named after Jacob Mincer. Thomas Lemieux argues it is "one of the most widely used models in empirical economics". The equation has been examined on many datasets. Typically the logarithm of earnings is modelled as the sum of years of education and a quadratic function of "years of potential experience".Lemieux, Thomas. (2006"The 'Mincer equation' Thirty Years after ''Schooling, Experience, and Earnings''"in ''Jacob Mincer: A Pioneer of Modern Labor Economics'', Shoshanna Grossbard, ed., Springer: New York. pp. 127–145. :\ln w = f (s, x) = \ln w_0 + \rho s + \beta_1 x + \beta_2 x^2 Where the variables have the following meanings; w is earnings (the intercept w_0 is the earnings of someone with no education and no experience); s is years of schooling; x is years of potential labour market experience. The parameters \rho, and \beta_, \beta_ can be inter ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Economic Model
In economics, a model is a theoretical construct representing economic processes by a set of variables and a set of logical and/or quantitative relationships between them. The economic model is a simplified, often mathematical, framework designed to illustrate complex processes. Frequently, economic models posit structural parameters. A model may have various exogenous variables, and those variables may change to create various responses by economic variables. Methodological uses of models include investigation, theorizing, and fitting theories to the world. Overview In general terms, economic models have two functions: first as a simplification of and abstraction from observed data, and second as a means of selection of data based on a paradigm of econometric study. ''Simplification'' is particularly important for economics given the enormous complexity of economic processes. This complexity can be attributed to the diversity of factors that determine economic activity; ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wage
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. Payment by wage contrasts with salaried work, in which the employer pays an arranged amount at steady intervals (such as a week or month) regardless of hours worked, with commission which conditions pay on individual performance, and with compensation based on the performance of the company as a whole. Waged employees may also receive tips or gratuity paid directly by clients and employee benefits which are non-monetary forms of compensation. Since wage labour is the predominant form of work, the term "wage" sometimes refers to a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Function (mathematics)
In mathematics, a function from a set to a set assigns to each element of exactly one element of .; the words map, mapping, transformation, correspondence, and operator are often used synonymously. The set is called the domain of the function and the set is called the codomain of the function.Codomain ''Encyclopedia of Mathematics'Codomain. ''Encyclopedia of Mathematics''/ref> The earliest known approach to the notion of function can be traced back to works of Persian mathematicians Al-Biruni and Sharaf al-Din al-Tusi. Functions were originally the idealization of how a varying quantity depends on another quantity. For example, the position of a planet is a ''function'' of time. Historically, the concept was elaborated with the infinitesimal calculus at the end of the 17th century, and, until the 19th century, the functions that were considered were differentiable (that is, they had a high degree of regularity). The concept of a function was formalized at the end of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jacob Mincer
Jacob Mincer (July 15, 1922 – August 20, 2006), was a father of modern labor economics. He was Joseph L. Buttenwieser Professor of Economics and Social Relations at Columbia University for most of his active life. Biography Born in Tomaszów Lubelski, Poland, Mincer survived World War II internment, prison camps in Czechoslovakia and Germany]as a teenager. After graduating from Emory University in 1950, Mincer received his PhD from Columbia University in 1957. Following teaching stints at City College of New York, Hebrew University, Stockholm School of Economics and the University of Chicago, Mincer joined Columbia's faculty in 1959. He stayed at Columbia until his retirement in 1991. Mincer was also a member of the National Bureau of Economic Research from 1960 through his death. Mincer died at his Manhattan home on August 20, 2006, due to complications from Parkinson's disease, according to his wife, Dr. Flora Mincer, and his daughters, Deborah Mincer (Sussman) and Caroly ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Journal Of Political Economy
The ''Journal of Political Economy'' is a monthly peer-reviewed academic journal published by the University of Chicago Press. Established by James Laurence Laughlin in 1892, it covers both theoretical and empirical economics. In the past, the journal published quarterly from its introduction through 1905, ten issues per volume from 1906 through 1921, and bimonthly from 1922 through 2019. The editor-in-chief is Magne Mogstad (University of Chicago). It is considered one of the top five journals in economics. Abstracting and indexing The journal is abstracted and indexed in EBSCO, ProQuest, EconLit , Research Papers in Economics, Current Contents/Social & Behavioral Sciences, and the Social Sciences Citation Index. According to the ''Journal Citation Reports'', the journal has a 2020 impact factor of 9.103, ranking it 4/376 journals in the category "Economics". The journal is department-owned University of Chicago journal. Notable papers Among the most influential papers ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thomas Lemieux
Thomas Lemieux (born August 10, 1962) is a Canadian economist and professor at the University of British Columbia. Lemieux belongs to the world's foremost labour economists in terms of research output, in particular on wage inequality. Education Lemieux was born in Quebec City, Quebec. He received his B.A. in Economics from Université Laval in 1984 and his M.A. in Economics from Queen's University the following year. In 1989, he received his Ph.D. from Princeton University. Later life and career After receiving his Ph.D, he taught at the Massachusetts Institute of Technology until 1992. In 1992, he was named an assistant professor at the Université de Montréal. In 1999, Lemieux accepted a faculty position at the University of British Columbia. He has been an associate editor at several economics journals, such as the Journal of Business and Economic Statistics, Labour Economics, Journal of the European Economic Association, Review of Economics and Statistics, and American ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Quadratic Function
In mathematics, a quadratic polynomial is a polynomial of degree two in one or more variables. A quadratic function is the polynomial function defined by a quadratic polynomial. Before 20th century, the distinction was unclear between a polynomial and its associated polynomial function; so "quadratic polynomial" and "quadratic function" were almost synonymous. This is still the case in many elementary courses, where both terms are often abbreviated as "quadratic". For example, a univariate (single-variable) quadratic function has the form :f(x)=ax^2+bx+c,\quad a \ne 0, where is its variable. The graph of a function, graph of a univariate quadratic function is a parabola, a curve that has an axis of symmetry parallel to the -axis. If a quadratic function is equation, equated with zero, then the result is a quadratic equation. The solutions of a quadratic equation are the zero of a function, zeros of the corresponding quadratic function. The bivariate function, bivariate case ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Regression Intercept
In statistics, linear regression is a linear approach for modelling the relationship between a scalar response and one or more explanatory variables (also known as dependent and independent variables). The case of one explanatory variable is called ''simple linear regression''; for more than one, the process is called multiple linear regression. This term is distinct from multivariate linear regression, where multiple correlated dependent variables are predicted, rather than a single scalar variable. In linear regression, the relationships are modeled using linear predictor functions whose unknown model parameters are estimated from the data. Such models are called linear models. Most commonly, the conditional mean of the response given the values of the explanatory variables (or predictors) is assumed to be an affine function of those values; less commonly, the conditional median or some other quantile is used. Like all forms of regression analysis, linear regression focuses on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Returns (economics)
Returns, in economics and political economy, are the distributions or payments awarded to the various suppliers of a good or service Wages Wages are the return to labor—the return to an individual's involvement (mental or physical) in the creation or realization of goods or services. Wages are realized by an individual supplier of labor even if the supplier is the self. A person gathering mushrooms in a national forest for the purpose of personal consumption is realizing wages in the form of mushrooms. A payer of wages is paying for a service performed by one or more individuals and sees wages as a cost. Rent In classical economics rent was the return to an "owner" of land. In later economic theory this term is expanded as economic rent to include other forms of unearned income typically realized from barriers to entry. Land ownership is considered to be a barrier to entry because land owners make no contribution to the production process. They simply prevent others from using t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sherwin Rosen
Sherwin Rosen (September 29, 1938 – March 17, 2001) was an American labor economist. He had ties with many American universities and academic institutions including the University of Chicago, the University of Rochester, Stanford University and its Hoover Institution. At the time of his death, Rosen was Edwin A. and Betty L. Bergman Distinguished Service Professor in Economics at the University of Chicago and president of the American Economic Association. Rosen received his B.S. in economics from Purdue University in 1960, his M.A. and Ph.D. in economics from the University of Chicago in 1962 and 1966 respectively. He was chair of the Economics department at the University of Chicago and colleague to an impressive range of celebrated economists including friend Gary S. Becker. He was elected to the National Academy of Sciences The National Academy of Sciences (NAS) is a United States nonprofit, non-governmental organization. NAS is part of the National Academies of Sci ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Journal Of Economic Perspectives
The ''Journal of Economic Perspectives'' (JEP) is an economic journal published by the American Economic Association. The journal was established in 1987. It is very broad in its scope. According to its editors its purpose is: #to synthesize and integrate lessons learned from active lines of economic research; #to provide economic analysis of public policy issues; to encourage cross-fertilization of ideas among the fields of thinking; #to offer readers an accessible source for state-of-the-art economic thinking; #to suggest directions for future research; #to provide insights and readings for classroom use; #and to address issues relating to the economics profession.'' Its current editor is Heidi Williams, and its managing editor A managing editor (ME) is a senior member of a publication's management team. Typically, the managing editor reports directly to the editor-in-chief and oversees all aspects of the publication. United States In the United States, a managing edit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Employment Compensation
Remuneration is the pay or other financial compensation provided in exchange for an employee's ''services performed'' (not to be confused with giving (away), or donating, or the act of providing to). A number of complementary benefits in addition to pay are increasingly popular remuneration mechanisms. Remuneration is one component of reward management. In the UK it can also refer to the automatic division of profits attributable to members in a Limited Liability Partnership (LLP). Types Remuneration can include: * Commission * Employee benefits *Employee stock ownership *Executive compensation ** Deferred compensation *Salary **Performance-linked incentives *Wage * Mandatory compensation payable by an employer to an employee for the benefit obtained from a patent for an invention made by an employee United States For wage withholding purposes under U.S. income tax law, the term "wage" means remuneration (with certain exceptions) for services performed by an employee for an emp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
