This paper develops and evaluates a novel mechanism through which imports of unskilled intermediates (offshoring) increase wages of both skilled and unskilled workers by inducing skill-biased technology adoption and innovation in developed countries. Data for a panel of manufacturing industries in the United States over 1974-2005, strongly support the technology channel with a doubling of offsh...

Abstract We use a unique source from the Swedish royal demesnes to examine work and relative wages of women in sixteenth‐century Sweden, an economic laggard early modern period. The pertains workers hired on yearly contracts, type more representative historical labour markets than day large construction sites, this allows us observe directly food consumed by workers. speak debate ‘little diverg...

This paper address a special class of generalized assembly line balancing in which it is assumed that there are two groups of workers: skilled and unskilled ones. The skilled workers are hired permanently while the unskilled ones can be hired temporarily in order to meet the seasonal demands. It is also assumed that more than one worker may be assigned to each workstation. To show the adv...

This note estimates the long-run demand for skilled and unskilled labor using panel data for Colombian manufacturing plants. Unobserved heterogeneity and measurement error problems that commonly arise in microdata production estimates are examined. Output measurement errors cause OLS estimators to underestimate the output and wage response of employment demand. Time-difference estimators exagge...

— This paper focuses on the question of whether labor standards can affect comparative advantage in unskilled-labor-intensive goods in developing countries, and thereby influence trade flows. Using a Heckscher–Ohlin framework, the effects of low labor standards depend on the type of standard: Forced and child labor lead to an increase in the endowment of unskilled labor, and hence improve compa...

Sexually transmitted diseases (STDs) are a major public health problem. The epidemiology of STDs is distinctive because of common behavioral and biological features. Occupation is one of the socio-demographic factors, which not only act as a risk factor for acquiring STDs but also as a factor for the spread of the acquired infection. The information was collected about the nature of the occupat...

The paper explores the interaction between sector-specific human capital accumulation and sector-specific productivity or demand shocks. Our objective is to better understand the determinants of skill and experience premia, the costs of displacement for workers with long job tenure, and the nature of unemployment among such workers. For example, our model suggests why skilled workers can remain...

We investigated differences in trunk rotation patterns during baseball batting in eight skilled (collegiate level) players and nine unskilled novices using high-speed video cameras. The maximum angle during the backswing, angle at bat-ball impact, and angular displacement during the forward swing were analyzed for data on upper torso, pelvis, and torso-pelvis interaction (trunk twist) angles. W...

Using a three-sector general equilibrium model with non-traded goods, we investigate the impact of foreign direct investment on the real wages of skilled and unskilled workers. We show that foreign direct investment increases the real wages of skilled and unskilled workers, but widens the gap between the two under plausible conditions. JEL: F10, F11, F21

BACKGROUND In South Sudan, birth deliveries attended by unskilled birth attendants put the mothers and their newborns at increased risk of perinatal morbidity and mortality. The aim of this study was to identify factors associated with delivery by unskilled birth attendants or by unassisted delivery. DESIGN We examined data for 2,767 (weighted total) women aged 15-49 years who delivered at ho...