36 research outputs found
Classical or Gravity? Which Trade Model Best Matches the UK Facts?
We examine the empirical evidence bearing on whether UK trade is governed by a Classical model or by a Gravity model, using annual data from 1965 to 2015 and the method of Indirect Inference which has very large power in this application. The Gravity model here differs from the Classical model in assuming imperfect competition and a positive effect of total trade on productivity. We found that the Classical model passed the test rather easily, and that the Gravity model did so too but at a rather lower level of probability. As the gravity elements are strengthened the model's probability falls and vice versa. The two models' policy implications are also similar
The theoretical bases of economic policy: the Schumpeterian perspective
The central role of economic policy in an evolutionary environment is stressed. Based on a Schumpeterian view the theoretical foundations of such a policy are discussed. This investigation leads to the result that not general rules satisfying and maintaining equilibrium are required but a constant watchfulness, reaction, and, if possible, anticipation of what happens in the economy.Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/46109/1/191_2005_Article_BF01237909.pd