搜索结果: 1-15 共查到“劳动科学 models”相关记录28条 . 查询时间(0.203 秒)
Testing Intertemporal Substitution,Implicit Contracts,and Hours Restriction Models of the Labor Market Using Micro Data
Testing Intertemporal Substitution Implicit Contracts Hours Restriction Models Labor Market Micro Data
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2015/9/18
We present new tests of three theories of the labor market: intertemporal substitution, hours restrictions, and implicit contracts. The intertemporal substitution test we implement is an exclusion tes...
THE EFFECT OF SAMPLE SELECTION AND INITIAL CONDITIONS IN DURATION MODELS:EVIDENCE FROM EXPERIMENTAL DATA ON TRAINING
Duration models job training sample selection
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2015/9/18
We investigate the separate effects of a training program on the duration of participants' subsequent employment and unemployment spells. This program randomly assigned volunteers to treatment and con...
Alternative methods of estimating program effects in event history models
Duration models Duration of dependence
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2015/9/18
This paper first investigates the sensitivity of estimates of duration models to the specification of duration dependence. Using data from an experiment involving disadvantaged women in the U.S., we f...
Seam Bias,Multiple-State,Multiple-Spell Duration Models and the Employment Dynamics of Disadvantaged Women
Seam Bias Multiple-State Multiple-Spell Duration Models Employment Dynamics of Disadvantaged Women
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2015/9/18
Panel surveys generally suffer from “seam bias” - too few transitions observed within reference periods and too many reported between interviews. Seam bias is likely to affect duration models severely...
Searching for Rehabilitation in Nonparametric Regression Models with Exogenous Treatment Assignment
bootstrap GAIN nonparametric rehabilitation stochastic dominance treatment effects
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2012/10/22
This paper offers some new directions in the analysis of nonparamertric models with exogenous treatment assignment. The nonparametric approach opens the door to the examination of potentially differen...
A Control Function Approach to Estimating Dynamic Probit Models with Endogenous Regressors, with an Application to the Study of Poverty Persistence in China
dynamic binary response models control function approach migration poverty-persistence rural China
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2012/10/22
This paper proposes a parametric approach to estimating a dynamic binary response panel data model that allows for endogenous contemporaneous regressors. Such a model is of particular value for settin...
A Simple Method to Visualize Results in Nonlinear Regression Models
gradient estimation dimensionality kernel smoothing nonlinear mean plots least squares cross validation
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2012/10/23
A simple graphical approach to presenting results from nonlinear regression models is described. In the face of multiple covariates, 'partial mean' plots may be unattractive. The approach here is port...
Comparing Quasi-Experimental Designs and Structural Models for Policy Evaluation: The Case of a Reform of Lone Parental Welfare
lone mothers in-work benefits quasi-experimental evaluation designs discrete choice modelling ex-ante and ex-post evaluation
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2012/10/22
This paper compares two different ways of doing policy evaluation: on the one hand, quasi-experimental methods (or "ex-post" evaluations) which exploit the introduction of a reform and identify its ef...
Optimal Taxation, Child Care and Models of the Household
optimal taxation time allocation household production child care inequality labour supply
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2012/10/22
This paper presents for the first time the properties of optimal piecewise linear tax systems for two-earner households, based on joint and individual incomes respectively. A key contribution is the a...
Please Call Again: Correcting Non-Response Bias in Treatment Effect Models
survey non response sample selectivity treatment effect model randomized controlled trial
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2012/10/23
We propose a novel selectivity correction procedure to deal with survey attrition, at the crossroads of the "Heckit" and of the bounding approach of Lee (2009). As a substitute for the instrument need...
Decomposing Excess Returns in Stochastic Linear Models
excess returns minimum wage decomposition event study
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2012/10/18
We present a theorem helpful in estimating the mean and variance of a linear function with arbitrary multivariate randomness in its coefficients and variables. We derive a generalized decomposition re...
Semiparametric Selection Models with Binary Outcomes
sample selection binary outcomes marginal effects semiparametric
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2012/10/23
This paper addresses the estimation of a semiparametric sample selection index model where both the selection rule and the outcome variable are binary. Since the marginal effects are often of primary ...
Inference for Shared-Frailty Survival Models with Left-Truncated Data
stata duration analysis left-truncation likelihood function dynamic selection hazard rate unobserved heterogeneity twin data
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2012/10/23
Shared-frailty survival models specify that systematic unobserved determinants of duration outcomes are identical within groups of individuals. We consider random-effects likelihood-based statistical ...
Lagged Duration Dependence in Mixed Proportional Hazard Models
lagged duration dependence mixed proportional hazard models identification multiple spells parallel data
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2012/10/22
We study the non-parametric identification of a mixed proportional hazard model with lagged duration dependence when data provide multiple outcomes per individual or stratum. We show that the informat...
Let's Take Bargaining Models Seriously: The Decline in Union Power in Germany, 1992-2009
trade union power wage bargaining labour share Germany
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2012/10/25
Building on the right-to-manage model of collective bargaining, this paper tries to infer union power from the observed results in wage setting. It derives a time-varying indicator of union strength a...