In recent years a large theoretical and empirical literature has emerged on hysteresis in unemployment. This paper reviews the theoretical part of this literature, including the various insider-outsider models that have been advanced to explain hysteresis. The review finds that while the assumptions required to generate full hysteresis are somewhat extreme, a less severe form of hysteresis, cal...

We study individual job-separations and their associated destination states for all individuals in the private sector in Denmark for the period 1980 to 1995 and account for the cyclical flows. We find that individual and workplace characteristics as well as business cycle effects are important in explaining the individual behaviour. In policy simulations we look at the impact on individual tran...

This paper reviews both multi-country and country studies on the impact of trade liberalization on growth and employment in developing countries. These studies reveal sharply contrasting effects of trade liberalization on employment, suggesting that country-specifi c and contingent factors are important. In particular, differences in how trade liberalization is implemented are particularly impo...

Real-business-cycle models rely on total factor productivity (TFP) shocks to explain the observed co-movement between consumption, investment and hours. However an emerging body of evidence identifies “investment shocks”as important drivers of business cycles. This paper shows that a neoclassical model consistent with observed heterogeneity in labor supply and consumption across employed and no...

The earliest generated cells of the cat's telencephalon that may play a role in the formation of the primary visual cortex are the subject of this study. Using [3H]thymidine autoradiography, we have found that these cells are generated between embryonic day 24 (E24) and E30 (gestation is 65 days) and that they are present in very low numbers in the white matter of the adult brain. These cells a...

Business cycle recoveries have slowed in recent decades. This slowdown comes entirely from female employment, as women’s employment rates converged toward men’s during the past half-century. But does growth of translate into a for overall rates? We estimate extent to which women “crowd out” men labor market across US states, and find that it is small. Through lens general equilibrium model with...

Using monthly data on temporary trade barriers (TTBs), we estimate the dynamic employment effects of protectionism through vertical production linkages. First, exploiting high-frequency and TTB procedural details, identify policy shocks exogenous to economic fundamentals. We then use input-output tables construct measures affecting downstream producers. Finally, panel local projections using id...

: Biosurfactants plays a key role in tertiary recovery (EOR), and production, excessive minerals discharge from water during petroleum refinery process, environmental utilization eco-friendly. Biosurfactant producing bacteria found to be sufficient hydrocarbon-polluted soil samples; it is expected more amounts of agrichemicals contemporary the clay. These establish itself region specific. So, t...