The impacts of epidemics and pandemics can go beyond health and the health sector, threatening livelihoods and other economic sectors. The complexity and uncertainty surrounding these events and the potential multidimensional and distributional impacts of response options imply that...

This paper develops the nonparametric identification of models with production complementarities, worker-firm specific disutility of labor and search frictions. Mobility in the model is subject to preference shocks, and we assume that firms can write wage contracts. We develop a constructive...

We propose a new tool to filter non-linear dynamic models that does not require the researcher to specify the model fully and can be implemented without solving the model. If two conditions are satisfied, we can use a flexible statistical model and a known measurement equation to back out the...