background & aims of the study: petrochemical industry is an important industry in the economic development of the country that causes employees have exposure with several kinds of contamination. the aim of this study was semi-quantitative assessment of the health risk of occupational exposure to chemical materials and investigation of spirometry indices between employees of petrochemical indus...

This study examines the prospective economic effects of a reduction below the current baseline in defense outlays of $100 billion per year over 10 years. Several recent studies have attempted to estimate the supposedly adverse economic and employment effects of reductions in government spending generally, and defense outlays in particular. Such studies have tended to exaggerate the harmful effe...

This paper develops a theory in which oligarchic ownership of land or other natural resources impedes entrepreneurship in the manufacturing sector and thereby retards structural change and economic development. We show that, due to oligopsony power of owners in the agricultural labor market, higher ownership concentration is harmful for start-ups by landless, credit-constrained households, whos...

As petroleum extraction and consumption has steadily increased in recent decades, economists and development researchers have been puzzled by discrepancies in the growth, development, and governance of oil-dependent countries around the world. The divergent development outcomes of oil states beg the following question: what are the political and economic conditions that determine the consequenc...

The purpose of this paper is to re-examine the empirical relationship between income inequality and economic growth using U.S. State-level data during the post-war period. The use of state-level data provides a sample that is relatively homogeneous in many non-economic characteristics, unlike the international data used in most previous work. Building upon prior research, this study addresses t...

BACKGROUND The economic, social and health costs associated with alcohol-related harms are important measures with which to inform alcohol management policies and laws. This analysis builds on previous cost estimates for South Africa. METHODS We reviewed existing international best-practice costing frameworks to provide the costing definitions and dimensions. We sourced data from South Africa...

This paper estimates the impact of economic insecurity on the mental health of Australian adults. Taking microdata from the 2001-2011 HILDA panel survey, we develop a conceptually diverse set of insecurity measures and explore their relationships with the SF-36 mental health index. By using fixed effects models that control for unobservable heterogeneity we produce estimates that correct for en...