The paper presents a theory of the demand for money that combines a special case of the shopping time exchange economy with the cash-in-advance framework. The model predicts that both higher inflation and financial innovation - that reduces the cost of credit - induces agents to substitute away...

Main description: One of the outstanding monetary theorists of the past 100 years, Lucas revolutionized our understanding of how money interacts with the real economy of production, consumption, and exchange. These 21 papers, published 1972–2007, cover core monetary theory and public finance,...

The paper explores the theory of aggregate price, profit, and business fluctuations in Keynes's Treatise for its implications for modern macroeconomic analysis. As in the Treatise, profits are first defined within a theory of the aggregate price level as aggregate investment minus saving....

The paper studies the realignments induced by inflation within an endogenous growth monetary economy. Accelerating inflation raises the ratio of the real wage to the real interest rate, and so raises the use of physical capital relative to human capital across all sectors. We find cointegration...

The paper presents a model in which the consumer uses up resources in order to avoid the inflation tax through the use of exchange credit. In an example economy without capital, the credit tax is optimal when the resource loss from credit use dominates the productivity effect and the...

The paper adds money supply and inflation expectations shocks to a well-known three-variable structural model that identifies oil price shocks through fundamentals affecting the oil market. Impulse responses show the significance of our two additional monetary shocks in impacting real oil...

The paper formulates a nesting model for studying the theoretical literature on inflation and endogenous growth. It analyses different classes of endogenous growth models, with different usage of physical and human capital, with different exchange technologies. First, the paper shows that a...