In this paper, we use a hypothetical choice methodology to robustly estimate preferences for workplace attributes and quantify how much these preferences influence pre-labor market human capital investments. Undergraduate students are presented with sets of job offers that vary in their...

This paper analyzes the effects of differential turnover patterns and the existence of firm specific training, jointly financed by employer and employee, on male-female wage and employment differentials. Chapter 1 introduces the topic of sex differences in occupational distribution and...

Researchers have increasingly realized the need to account for within-group dependence in estimating standard errors of regression parameter estimates. The usual solution is to calculate cluster-robust standard errors that permit heteroskedasticity and within-cluster error correlation, but...

In this paper we propose a new variance estimator for OLS as well as for nonlinear estimators such as logit, probit and GMM, that provcides cluster-robust inference when there is two-way or multi-way clustering that is non-nested. The variance estimator extends the standard cluster-robust...

We analyze different disability policy strategies using policy scores developed by the OECD for the period 1990 to 2007. Applying model-based and hierarchical agglomerative clustering, we investigate the existence of distinct country clusters, characterized by particular policy combinations. In...

We examine how exposure of Chinese firms to the Covid-19 shock varied with a cluster index (measuring spatial agglomeration of firms in related industries) at the county level. Two data sources are used: entry flows of newly registered firms in the entire country, and an entrepreneur survey...