This article contends that the "new" classical counter-revolution that began in the 1970s has been a false path for macroeconomics. Keynesian economics nicely explained the 1970s stagflation that followed the world oil price hike with a shift up of the supply curve in its AD/AS diagram. Lucas...

This paper develops a real-exchange production-coordination model in which price-setting firms produce complementary inputs that are converted into and traded for a final good produced by a competitive sector. A rigid real-price regime is shown to be consistent with both rational firm behavior...

This paper presents a model of the agricultural producer price level as a function of a country's structure of agricultural trade and its protection of agriculture. In turn, the structure of a country's agricultural trade is a function of its resource endowment and its level of agricultural...

The present study contributes to the literature of countercyclical price markups (real price rigidities). Specifically, it discusses the relation between new product introductions and industry and aggregate demand fluctuations, as well as their impact on firms' pricing policies, and in...