In the wake of the global financial crisis a considerable amount of research has focused on integrating financial factors into macroeconomic models. Two common approaches for doing so include the financial accelerator and collateralised lending, examples of which are Gilchrist, Ortiz and...

This paper studies a modern monetary economy: trade in both goods and securities relies on money provided by intermediaries. While money is valued for its liquidity, its creation requires costly leverage. Inflation, security prices and the transmission of monetary policy then depend on the...

The quantity theory of money remains a cornerstone of modern macroeconomics that provides a benchmark for the long-run behaviour of macroeconomic models. The direct empirical evidence for it is, however, less conclusive than suggested by scatterplots and the exaggerated correlations between...

This paper presents a simple Ramsey-type model example where two infinitely-living agents have same utility function except for time preference, and shows that equilibrium is indeterminate that is to be interpreted as being non-existent. The issues regarding New Keynesian transversality...

Why do advanced economies fall into prolonged periods of economic stagnation, particularly in the aftermath of credit booms? We present a model of persistent aggregate demand shortage based on strong liquidity preferences of households, in which we incorporate financial imperfections to study...

This paper will discuss how the Financial Crisis of 2008 has thrown neoliberalism into a deep legitimation crisis. Over the past four decades the neoliberal ethic of Ronald Reagan and Margaret Thatcher has permeated American life both public and private. The principles of the laissez faire...

The paper shows how increases in the inflation rate can cause the output growth rate to decrease by a lessor amount as the inflation rate rises. This is the so-called non-linearity in the inflation-growth effect. Our explanation helps show how model-based estimates of the inflation-growth effect...

This paper shows that lumpy consumer durables and market power can generate endogenous cycles consistent with the facts. Past sales determine the current market size of durable goods. Larger past sales, ceteris paribus, thus naturally result in a smaller current market size and income. In this...

This paper studies the effect of the inflation on oil and gold prices in the post-war period. It presents a monetary explanation of oil and gold pricing through a cash-in-advance economy. It tests the hypothesis that the oil and gold price rises, including those during the "oil shocks" in 1974...

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...