We discuss political economy mechanisms which can explain the resource curse,in which an increase in the size of resource rents causes a decrease in the economy’stotal value added. We identify a number of channels through which resource rentswill alter the incentives of a political leader....

Growth accounting consists of a set of calculations resulting in a measure ofoutput growth, a measure of input growth, and their difference, most commonlyreferred to as total factor productivity (TFP) growth. It can be performed atthe level of the plant, firm, industry, or aggregate economy.[...]

In a model with heterogeneity in managerial talent, we compare the economicand political consequences of reforms aimed at reducing fixed costs of entry (deregulation)and improving the efficiency of financial markets (financial reform). Theeffects of these reforms depend on the market where...

We study cross-country differences in the aggregate production function whenskilled and unskilled labor are imperfect substitutes. We find that there is a skill biasin cross-country technology differences. Higher-income countries use skilled labormore efficiently than lower-income countries,...

In this paper we apply the same framework totime-series data from the United States over theperiod 1963–1992. We find that throughout thisperiod the efficiencies of skilled labor and capitalhave risen. The efficiency of unskilled laborhas risen in tandem with those of the otherfactors in the...

There are two sources of inconsistency in existing cross-country empiricalwork on growth: correlated individual effects and endogenous explanatoryvariables. We estimate a variety of cross- country growth regressions usinga generalized method of moments estimator that eliminates both problems.In...

We address a puzzle in welfare economics - the possibility that rational people maybe simultaneously against two apparently conflicting forms of “tyranny”. In fact thetwo types of tyranny can be reconciled but at the possible cost of conflict with otherstandard welfare principles. We examine...

We pursue an economic approach to analysing poverty. This requires a focus onthe variables that individuals can influence, such as forming or dissolving aunion or having children. We argue that this indirect approach to modellingpoverty is the right way to bring economic tools to bear on the...

The transition from a command economy in the FSU resulted in increasedactivities in the informal sector. However despite prevalent delays in wagepayments many workers were still observed to be working full-time in theformal sector. Here a model of workers' labour supply decisions...

[...]What might account for this link between parentalincome and children’s income? Many economists believethat this relationship is due in large part to differentialhuman-capital investment between high-income andlow-income families. High-income parents can invest inmore (and better)...