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Increasing quasiconcave production and utility functions with diminishing returns to scale
Juan Enrique Mart?ez-Legaz; Rubinov, Alexander M.; … - Departament d'Economia i Història Econòmica, … - 2003
In microeconomic analysis functions with diminishing returns to scale (DRS) have frequently been employed. Various properties of increasing quasiconcave aggregator functions with DRS are derived. Furthermore duality in the classical sense as well as of a new type is studied for such aggregator...
Persistent link: https://www.econbiz.de/10005823934
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A képzési terület és a felsőoktatási intézmény hatása a fiatal diplomások munkaerő-piaci sikerességére a 2000-es évek végén
Varga, Júlia - 2010
The paper uses data from a large representative survey of Hungarian higher education graduates (DPR 2010) to study the early labour market effects of field of study and college quality. Propensity score matching average treatment effect method is used to reveal the effect of the field of study,...
Persistent link: https://www.econbiz.de/10010494702
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A képzési terület és a felsőoktatási intézmény hatása a fiatal diplomások munkaerő-piaci sikerességére a 2000-es évek végén
Varga, Júlia - 2010
The paper uses data from a large representative survey of Hungarian higher education graduates (DPR 2010) to study the early labour market effects of field of study and college quality. Propensity score matching average treatment effect method is used to reveal the effect of the field of study,...
Persistent link: https://www.econbiz.de/10008696802
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Consistent HAC Estimation and Robust Regression Testing Using Sharp Origin Kernels with No Truncation
Jin, Sainan; Phillips, Peter; Sun, Yixiao - Econometric Society - 2004
A new family of kernels is suggested for use in heteroskedasticity and autocorrelation consistent (HAC) and long run variance (LRV) estimation and robust regression testing. The kernels are constructed by taking powers of the Bartlett kernel and are intended to be used with no truncation (or...
Persistent link: https://www.econbiz.de/10005129812
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Nonparametric Engel Curves and Revealed Preference
Blundell, Richard; Browning, Martin; Crawford, Ian - Centre for Applied Microeconometrics (CAM), Økonomisk … - 2002
This paper applies revealed preference theory to the nonparametric statistical analysis of consumer demand. Knowledge … of expansion paths is shown to improve the power of nonparametric tests of revealed preference. The tightest bounds on … guarantee convergence. Nonparametric Engel curves are used to estimate expansion paths and provide a stochastic structure within …
Persistent link: https://www.econbiz.de/10005749512