interactions that increase productivity), possibly reinforced by localised natural advantage. To distinguish between them, we nest … larger cities left-truncates the productivity distribution whereas stronger agglomeration right-shifts and dilates the … cannot explain spatial productivity differences. This result holds across sectors, city size thresholds, establishment …

We study how workers' wages respond to TFP-driven innovations in firms' labor productivity. Using unique data with … of physical (as opposed to revenue) TFP to instrument labor productivity in the wage equations. We find that the reaction … of wages to sectoral labor productivity is almost three times larger than the response to pure idiosyncratic (firm …

the other hand, previous empirical studies show that exporting does not necessarily improve productivity. One possible … status and the growth of its labour productivity, using the firms' export status as a binary treatment variable and comparing …'s export-sales ratio and its labour productivity growth rate. We find that there is a causal effect of firms' export activities …

conditional on controlling for initial selection, SEZs induced no further productivity gains for within SEZ firms, on average … productivity gains. However, SEZs created negative externalities for firms in the vicinity which attenuate with distance …