This paper reviews a new framework for analyzing the interrelationship between inequality, unemployment, labor market …. It implies that the opening of trade may raise inequality and unemployment, but always raises welfare. Unilateral … reductions in labor market frictions increase a country's welfare, can raise or reduce its unemployment rate, yet always hurt the …

We construct a utility-based model of fluctuations, with nominal rigidities and unemployment, and draw its implications … for the unemployment-inflation tradeoff and for the conduct of monetary policy.<br><br>We proceed in two steps. We first … unemployment in the constrained efficient allocation. We then focus on the implications of alternative real wage setting mechanisms …

inequality and raises unemployment, but expected welfare gains are ensured if workers are risk neutral. And while wage inequality …

consistent with increasing inequality in every country, growth in residual wage inequality, rising unemployment, and reallocation … within and between industries. While the opening of trade yields welfare gains, unemployment and inequality within sectors … nonmonotonic effects on unemployment and inequality within sectors. As aggregate unemployment and inequality have within- and …

market frictions. We characterize the distributions of employment, unemployment, wages and income within and between sectors … as a function of structural parameters. We find that greater firm heterogeneity increases unemployment, wage inequality … frictions have non-monotonic effects on aggregate unemployment and inequality through within- and between-sector components …

interpretation for the dynamic inflation--unemployment relation found in the data …

. In the context of such a model, we introduce a measure of unemployment and analyze its equilibrium behavior. We show that … unemployment rate, in a way qualitatively consistent with the evidence. The model stresses the role of countercyclical markups in … the goods market as a key mechanism underlying the countercyclical behavior of unemployment …