According to a widely held belief, all who are able to work, should workʺ. We consider this statement within a framework of non-linear taxation. The crucial difference between our model and the standard model is that the government can distinguish between productive persons and the disabled. A...

The paper aims to examine the effects of global economic policy uncertainty and monetary policy on corporate investment in Vietnam. Furthermore, this study develops a portfolio choice model by incorporating monetary policy, economic policy uncertainty and analyzes the determinants of firms’...