Anthropologists have documented substantial and persistent differences in food preferences across social groups. My paper asks whether such food cultures can constrain caloric intake? I first document that inter-state migrants within India consume fewer calories per Rupee of food expenditure compared to their neighbors. Second, I show that migrants bring their origin-state food preferences with...

Several bird species have advanced the timing of their spring migration in response to recent climate change. European short-distance migrants, wintering in temperate areas, have been assumed to be more affected by change in the European climate than long-distance migrants wintering in the tropics. However, we show that long-distance migrants have advanced their spring arrival in Scandinavia mo...

Winners and Losers among Skilled Migrants: The Case of Post-Accession Polish Migrants to the UK We test if migration leads to increased wages. We take the example of Polish migrants to the United Kingdom and focus on the mobility of well educated Poles. We offer insights into absolute and relative change in wages of the migrants, utilizing the data from the UK and Polish labor force surveys. We...

Although many studies have attempted to examine the consequences of Mexico-U.S. migration for Mexican immigrants' health, few have had adequate data to generate the appropriate comparisons. In this article, we use data from two waves of the Mexican Family Life Survey (MxFLS) to compare the health of current migrants from Mexico with those of earlier migrants and nonmigrants. Because the longitu...

Male migrants in India are at disproportionately high risk for HIV, not only because of their sexual behaviours in destination areas but also due to their risk behaviours in their place of origin. While studies have documented male migrants' risky behaviours in the home setting, few have attempted to understand the underlying socio-cultural context in which they engage in such behaviours. This ...

BACKGROUND Most migrant studies have compared health characteristics between migrants and nationals of the host country. We aimed at comparing health characteristics of migrants with nationals from their home country. METHODS Portuguese national health survey (2005-6; 30,173 participants aged 18-75 years) and four national health surveys conducted in Switzerland (2002, 2004, 2007 and 2011, to...

The rapid population growth of many African cities has important implications for population health, yet little is known about factors contributing to increasing population, such as the fertility of internal migrants. We examine whether in-migrants to Kinshasa have different fertility patterns than lifetime Kinshasa residents, and identify characteristics of migrants that may explain difference...

Unprecedented human mobility has driven the rapid urbanization around the world. In China, the fraction of population dwelling in cities increased from 17.9% to 52.6% between 1978 and 2012. Such large-scale migration poses challenges for policymakers and important questions for researchers. To investigate the process of migrant integration, we employ a one-month complete dataset of telecommunic...

German unification and the subsequent breakdown of economic activity in East Germany initiated enormous migration flows from East to West Germany. People from East Germany moved towards West Germany, where wages are higher and employment opportunities are more favourable. Our paper takes a somewhat broader perspective; it analyses migration flows between four macro regions, i.e. East, North, So...

The Roy model has more precise predictions about the self-selection of migrants than previously realized. The conditions shown to result in positive or negative selection in terms of expected earnings also imply a stochastic dominance relationship between the earnings distributions of migrants and non-migrants. We test these predictions using the Danish full population administrative data. We f...