vacancies post the same wage. When a= 1, the common posted wage lies between the competitive and monopsony levels, and … equilibrium is efficient. When a > 1, all vacancies post the monopsony wage. Some workers fail to find a job, some find a job at … the monopsony wage, and some—those for whom there is competition—get the competitive wage. Equilibrium is inefficient when …

We investigate the relationship between exporting, importing, and wage premia using a richmatched employer … set of worker- and firm-levelobservable and unobservable characteristics to the wage gap, and (ii) by controlling for … firm size and sales are, todifferent extents, important components of the wage gap both for exporters and importers …

employment and wage practices of foreign and domestic firms in Brazil, using detailed matched firm-worker panel data... …

remainder dueto unobservables. Our decompositions show that the majority of the genderlog wage gap is due to differences between … across the wage distribution, particularly in the top half of thedistribution. …