Recent developments in the economic theory behind hedonic price models and price index numbers have shown that the preferred combination is one where hedonic imputed price indexes (HI) are computed using predictions from time varying hedonic functions. This paper proposes a spatial time series...

The paper uses the concept of metafrontier functions to study regional differences in production technologies. The paper has three components. The first deals with the analytical framework necessary for the definition of metafrontier functions. The second component studies the properties of the...

With persistent population growth, a dwindling supply of arable land per capita, and the relatively high income elasticity of demand for food in developing countries, there is a growing need for food supply increases to originate from growth in productivity rather than expansions in inputs. In...

A paper for presentation at the SSHRC Conference on Index Numbers and Productivity Measurement to be held during 30 June � 3 July, 2004 in Vancouver. The author wishes to thank Bettina Aten, Erwin Diewert, Alan Heston, Chris O�Donnell and Marcel Timmer for helpful discussions on the...

In this paper we examine levels and trends in agricultural output and productivity in 93 developed and developing countries that account for a major portion of the world population and agricultural output. We make use of data drawn from the Food and Agriculture Organization of the United Nations...

The conclusion that foreign aid will promote economic growth only when allocated towards good policy regimes has been the subject of considerable debate. Aid effectiveness researchers have variously sought to falsify this result or to find other individual conditions of aid effectiveness....

The conclusion that foreign aid will promote economic growth only when allocated towards good policy regimes has been the subject of considerable debate. Aid effectiveness researchers have variously sought to falsify this result or to find other individual conditions of aid effectiveness....

Development involves changes in social, economic and institutional structures. Quantifying development requires a large array of variables with different characteristics often highly correlated. A factor analysis approach using inferential decisions based on computed standard errors is proposed....

The importance of availability of comparable real income aggregates and their components to applied economic research is highlighted by the popularity of the Penn World Tables. Any methodology designed to achieve such a task requires the combination of data from several sources. The first is...