I study the firm-level dynamic response of a commodity-exporting economy to global cycles in commodity prices. To do so, I develop a heterogeneous-firms model that endogenizes declines in aggregate productivity through reallocation towards less productive firms. Within a given sector, commodity...

We study the relationship between corporate debt, corporate risk and firm-level investment, using a sample of 25,000 listed companies across 47 countries over the last two decades. We find higher leverage reduces investment but show the effect varies with risk, as measured by firm time-varying...