This paper studies the effects of different productivity on current and future period output under a nonseparable production function with multiple productivity. This model relaxes two widely used assumptions in production function literature: the parametric production function structure and one...

COVID-19 leads to a substantial decrease in the Chinese economy in early 2020. More importantly, the economy's recovery is not immediate; even new COVID-19 cases drop (close) to zero for a few months. I develop a nonseparable production function model to show productivity channel is a resolution...

I study nonseparable transformation models with cross-sectional and panel data. An unspecified strictly monotonic (time-varying, if panel data) function transforms the dependent variable, and a nonseparable (time-varying, if panel data) function models the independent variables and the error...