The macroeconomic rationale for aid relates to its ability to supplem­ent savings, foreign exchange and government revenue, thus contributing to ­growth. This processes presumes a simple ­Harrod-Domar context in which growth is driven by physical capital formation. ­However, the...

This paper looks at the gains from improved market efficiency in long-distance grain trade in the second half of the 19th century when violations of the law of one price were reduced due to improved information transmission. Two markets, a major export centre, Chicago, and a major importer,...

This paper takes an AK model to the PWT data. In the model, intratemporal and intertemporal shocks are reduced forms for different technologies, and determine the variation of the growth rate. Using the policy functions of the model we recover time series for the unobserved technology shock for...

In this paper we present a decentralization result which is useful for practical and theoretical work with the concept of sequential equilibrium and related concepts of perfect Bayesian equilibrium. A weak consistency condition which is sufficient to obtain an analogy to the well-known...

We show that the volatility of prices, which is usually regarded as an impediment for financial growth, may serve as a cause of it.

This paper (i) traces the historical origins of foreign aid, (ii) investigates tren­ds in the volume, composition, allocation and quality of aid flows, and (iii) reviews the empirical literature on aid allocation. The paper concludes that, historically, aid has served a multitude of objectives....

Two firms selling a homogenous product to two types of buyers are involved in a sequential pricing game with zero costs. The pricing strategy available involves a fixed price and a royalty. It is shown that there exists a unique subgame perfect equilibrium with positive profits to both firms if...

A matching and bargaining model in a market with one seller and two buyers, differing only in their reservation price, is analyzed. No subgame perfect equilibrium exists for stationary strategies. The authors demonstrate the existence of inefficient equilibria in which the low buyer receives the...

There appears to be ample evidence that the size of population acted as a stimulus to growth in historical times; scale mattered. In the post World War II era, however, there is little evidence of such scale effects on growth. Where did the scale effect go? The present paper shows that the...