Much of the debate about the impact of China on the international political economy arises from the many dimensions of the potential impact and the lack of historical precedent for such a large change. This paper provides some context for thinking about these issues by contrasting China’s...

The relationship between stock prices and exchange rates is an important topic of long standing. But there are still significant gaps in our knowledge of this area, not least, the ambiguity about the sign of the effect of a change in one of these variables on the other. While there are many...

The vintage model of capital accumulation predicts that technical progress depends on the installation of new capital equipment. In this paper it is found that investment raises labor productivity in the G7 countries and Australia. This finding implies that the decline in investment during the...

The use of online lecture recordings as a supplement to physical lectures is an increasingly popular tool at many universities. As its popularity grows, however, there is increasing evidence that some students are using these recordings as a substitute to attending the actual lectures, rather...

Simple theorems based on a mathematical property of vecY/vecX provide powerful tools for obtaining matrix calculus results. By way of illustration, new results are obtained for matrix derivatives involving vecA, vechA, v(A) and vecX where X is a symmetric matrix. The analysis explains exactly...

The timing of China’s and India’s demographic transitions and the implications of alternative fertility scenarios are here explored using a global economic model incorporating full demographic behavior and measures of dependency that include the working aged and those of working age who do...

This paper develops a model of college admissions that emphasizes their role as a human capital evaluation method. Given multiple dimensions of human capital, di¤erent pattens of human capital evaluation and develpment emerge as equilibria. These equilibria with a varying emphasis on di¤erent...

This paper presents a quantitative analysis of the model developed in Galor and Moav, Natural Selection and the Origin of Economic Growth (2002), in which agents vary genetically in their preference for quality and quantity of children. We simulate a parametric form of the model, enabling...

Food occupies a role of particular importance in the consumer’s budget, especially in poor countries. This paper deals with special issues arising from modelling food consumption patterns in 138 countries, where per capita incomes differ by as much as a factor of 100. We explore various forms...