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姐妹、同胞与母亲：动态家庭背景下青少年生育对出生结局的影响AI 解读

A statistical model of dynamic intrafamily investment behavior incorporating endowment heterogeneity is estimated to evaluate alternative estimation procedures that have exploited family and kinship data. These procedures, which place alternative restrictions on the endowment structure and on behavior, include generalized least squares, fixed-effects based on the children of sisters and siblings, and instrumental variables. The framework is applied to data on birth outcomes,…

利用个体面板数据估计市场均衡搜索模型AI 解读

In this paper, the feasibility of estimating a Nash labor market equilibrium model using only information on workers is demonstrated. The equilibrium model, adapted from Albrecht and Axell (1984), is based on workers who are homogenous in terms of market productivity and heterogeneous in terms of nonmarket productivity, and on firms that are heterogeneous in terms of productive efficiency. The equilibrium model is contrasted with an unrestricted version of the model in terms…

结构搜寻模型的估计：从学校到工作的转变AI 解读

This paper presents a finite-horizon search model that is econometrically implemented using all of the restrictions impli ed by the theory. Following a sample of male high school graduates fr om the youth cohort of the National Longitudinal Surveys from graduat ion to employment, search parameters are estimated. Reservation wages and offer probabilities are estimated to be quite low. Simulations a re performed of the impact of changing the parameters on the expected duration…

外生儿童死亡率对生育的影响：含动态回归变量的等待时间回归AI 解读

In this paper [the authors] develop and implement an econometric methodology estimating a family-specific exogenous component of life-expectancy in order to determine the responsiveness of fertility to exogenous changes in child mortality. [They] use a generalized waiting time regression model applied to length of life which is viewed as the output of a production process. [They] allow for family-specific heterogeneity in duration of life and for time-varying explanatory…