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Cross-Country Differences in Productivity: The Role of Allocation and Selection
Allocation Selection
2015/9/18
This paper investigates the effect of idiosyncratic ( firm-level) policy
distortions on aggregate outcomes. Exploiting harmonized firm-level
data for a number of countries, we show that there is sub...
Trade Policy under Monopolistic Competition with Firm Selection
Trade Policy Monopolistic Competition Firm Selection
2015/7/15
We analyze trade policy in a symmetric, two-country version of the Melitz-Ottaviano (2008) model. Our characterizations are ináuenced by three driving forces corresponding to the selection e§ect, the ...
We use employee-level panel data from a single firm to explore the possibility that individuals may select insurance coverage in part based on their anticipated behavioral ("moral hazard") response to...
Inference for Parameters Defined by Moment Inequalities: A Recommended Moment Selection Procedure
Asymptotic size asymptotic power bootstrap confidence set generalized moment selection moment inequalities partial identification refined moment selection test unidentified parameter
2014/9/10
This paper is concerned with tests and confidence intervals for parameters that are not necessarily point identified and are defined by moment inequalities. In the literature, different test statistic...
Model Selection and Adaptive Markov chain Monte Carlo for Bayesian Cointegrated VAR model
Markov chain Monte Carlo Bayesian Cointegrated VAR model
2010/10/19
This paper develops a matrix-variate adaptive Markov chain Monte Carlo (MCMC) methodology for Bayesian Cointegrated Vector Auto Regressions (CVAR). We replace the popular approach to sampling Bayesia...
We study asset allocation when the conditional moments of returns are partly predictable. Rather than first model the return distribution and subsequently characterize the portfolio choice, we determi...