background: a dramatic increase in healthcare expenditures is a major health policy concern worldwide. understanding factors that underlie the growth in healthcare expenditures is essential to assist decision-makers in finding best policies to manage healthcare costs. we aimed to examine the determinants of healthcare spending in iran over the periods of 1978-2011. methods: a time series analys...

This study augments the neoclassical growth model proposed by Mankiw, Romer, and Weil (1992) to analyze the effects of the property rights protection on the levels of economic performance, measured by per capita GDP, across countries. The augmented model predicts that (1) the accumulation of physical and human capital, and therefore the level of per capita GDP in a country, is positively relate...

background: although numerous studies have found deleterious effects of inbreeding on childhood and pre-reproductive mortality, one question remains inadequately addressed: dose inbreeding lead to increased childhood mortality rates in countries with high level of consanguinity? methods: to evaluate the public health impact of inbreeding on offspring mortality, the association between mean of i...

This study of the impact of economic freedom on per capita real GDP among OECD nations over the 2002-2006 period, with each OECD nation during this time frame being treated as a de facto “economic region” within the OECD, finds strong initial support for the hypothesis proffered here, namely, the higher the degree of economic freedom, the higher the level of economic activity and hence the high...

OBJECTIVES To investigate the trends and correlations of gross domestic product (GDP) adjusted for purchasing power parity (PPP) per capita on suicide rates in 10 WHO regions during the past 30 years. DESIGN Analyses of databases of PPP-adjusted GDP per capita and suicide rates. Countries were grouped according to the Global Burden of Disease regional classification system. DATA SOURCES Wor...

After three decades of exceptional economic growth, China has become a global economic powerhouse. As the economy has grown, though, so have China’s environmental challenges, causing enormous socioeconomic consequences for China and the rest of the world. The global financial crisis has prompted China to create more domestic demand for consumption and implement massive infrastructure constructi...

This paper investigates the relationship between foreign aid and growth in per capita GDP using annual data from the 1960 to 1997 period for a sample of 71 aid-receiving developing economies. The results show that the effect of foreign aid on economic growth is positive, permanent, statistically significant, and sizable: raising foreign aid by $20 per person of the receiving country results in ...