Linguistic distance, i.e. the dissimilarity between languages, is an important factor influencing international economic transactions such as migration or international trade flows by imposing hurdles for second language acquisition and increasing transaction costs. To measure these costs, we...

The paper is an attempt to evaluate the efficiency of Pena's DP-2 method over a host of methods used to make composite indices. To undertake this exercise, variables and data used and methodology adopted in Human Development Report 2011 are employed along with nine other methodologies employed...

This paper examined the impact of physical distance as a determinant of the type of health care facilities patronized in rural areas of Nigeria. It also examined the contribution of socio-economic and mobility factors in determining the type of health facilities utilized. Data used were...

Using a large sample of Italian banks over the period 2006-2009, this paper provides new evidence for the effect of the geographic distance between bank's headquarters and its branches; and furthermore for firm's characteristics, such as diversification strategies, risk exposure, ability to...

A large and growing share of international trade is carried on airplanes. Air cargo is many times more expensive than maritime transport but arrives in destination markets much faster. We model firms' choice between exporting goods using fast but expensive air cargo and slow but cheap ocean...

Shipping goods internationally is risky and takes time. To allocate risk and to finance the time gap between production and sale, a range of payment contracts is utilized. I study the optimal choice between these payment contracts and their implications for trade. The equilibrium contract is...

Recent increases in Chinese elderly living alone or only with a spouse has raised concerns about elderly support, especially when public support is inadequate. However, using rich information from the China Health and Retirement Longitudinal Study, we find that the increasing trend in living...

Shipping goods internationally is risky and takes time. To allocate risk and to finance the time gap between production and sale, a range of payment contracts is utilized. I study the optimal choice between these payment contracts and their implications for trade. The equilibrium contract is...

Using distance and time zone differences as a measure for coordination costs between service suppliers and consumers, we employ a Hausman-Taylor model for services trade by foreign affiliates. Given the need for proximity in the provision of services, factors like distance place a higher cost...