The model in this paper characterizes the pattern of international trade, and technological innovation and imitation between industrialized and developing regions, when preferences are nonhomothetic. By and large, models of the dynamics of North-South trade impose the assumption of unit income elasticity for all consumption goods. This assumption is relaxed to incorporate the insight from Engel...

Over the last 20 years or so, the volatility of aggregate economic activity has fallen dramatically in most of the industrialized world. The timing and nature of the decline vary across countries, but the phenomenon has been so widespread and persistent that it has earned the label: “the Great Moderation.” A growing body of research has focused on The Great Moderation and its possible explanati...

I quantify the importance of financial structure, labor market rigidities and industry mix for cross-country asymmetries in monetary transmission. To do so, I determine how closely the impulse responses to a monetary policy shock obtained from country-specific vectorautoregressive (VAR) models and a non-standard panel VAR model match. In the country-specific VAR models, the impulse responses va...

Background: Investment in science is vital for the development and well-being of societies. This study aims to assess the scientific productivity of countries by quantifying their publication of systematic reviews taking the gross national income per capita (GNIPC) into account. Methods: Medline and ISI Web of Science were searched for systematic reviews published between 1st January 2006 an...

development along with improvement of sanitary and veterinary services are needed for production of protein acious food substances and reducing of domestic loss. this is important in food security in a society. this needs systematic planning for delivering proper services to livestock producer units as well as proper spatial distribution of veterinary services. the purposes of this study were a...

Environmentalists worry that hazardous wastes produced in industrialized nations are being dumped in cash-starved developing countries--the countries with the least political or economic clout to resist and the fewest resources for managing these toxic imports. Imported waste can pose a serious threat to the health of human populations and ecosystems if not managed appropriately. In 1989, the i...

BACKGROUND A higher incidence of inflammatory bowel disease (IBD) in industrialized areas has been previously reported, but the effect of emigrating to western industrialized countries for a period of time and returning to the country of origin is unknown. Aim of the study was to evaluate the effect of emigrating to another country and returning to the place of origin on the risk of IBD. METH...

background: investment in science is vital for the development and well-being of societies. this study aims to assess the scientific productivity of countries by quantifying their publication of systematic reviews taking the gross national income per capita (gnipc) into account. methods: medline and isi web of science were searched for systematic reviews published between 1st january 2006 and 3...

According to WHO, in 2010, there were 8.8 million (range, 8.5-9.2 million) incident cases of TB and 1.1 million (range, 8.5-9.2 million) deaths from TB among HIV-negative cases and an additional 0.35 million (range, 0.32-0.39) deaths from HIV-associated TB (WHO 2011). An examination of the map of estimated incidence rates by country and the breakdown of national figures in social strata rapidly...