This paper presents an overview of different models which explain financial crises, with the aim of understanding economic developments during and possibly after the Great Recession. In the first part approaches based on efficient markets and rational expectations hypotheses are analyzed, which...

Oskar Lange's 1938 article "The Rate of Interest and the Optimum Propensity to Consume", is usually associated with the original IS-LM approach of the late 1930s. However, Lange's article was not only an attempt to illuminate Keynes's main innovations but the first part of a wide project that...

Should shocks be part of our macro-modeling tool kit - for example, as a way of modeling discontinuities in fiscal policy or big moves in the financial markets? What are shocks, and how can we best put them to use? In heterodox macroeconomics, shocks tend to come in two broad types, with some...

The Financial Crisis of 2008, and the Great Recession in its wake, have shaken up macroeconomics. The paradigm of the "New" Neoclassical Synthesis, which seemed to provide a robust framework of analysis for short-run macro not long ago, fails to capture key elements of the recent crisis. This...

Should monetary policymakers raise interest rates during a boom to rein in financial excesses? We theoretically investigate this question using an aggregate demand model with asset price booms and financial speculation. In our model, monetary policy affects financial stability through its impact...

This study examined empirically the relationships between money, price and output in Nigeria. Time series data for monetary policy variables (BM, MPR, M1 and M2), Inflation (GDP deflator and CPI inflations) and real GDP was collected from Central Bank of Nigeria's statistical bulletin from...

The financial and economic crisis brings to a reconsideration of macroeconomics: as it happened in the past, after the Great Crash of 1929 as well as after the Second World War and after the collapse of the Bretton Woods system in 1971 and the subsequent oil crisis. A brief critical survey of...

The financial and economic crisis brings to a reconsideration of macroeconomics: as it happened in the past, after the Great Crash of 1929 as well as after the Second World War and after the collapse of the Bretton Woods system in 1971 and the subsequent oil crisis. A brief critical survey of...

This paper contends that Marx develops in Volume III of Capital an incisive conceptual framework in which excessive credit creation, indebtedness and speculation play a critical and growing role in the reproduction of social capital on an extended basis; however, given the decentralised and...

An economic crisis in capitalism is a deep and prolonged interruption of the economy-wide circuit of capital. Crises emerge from within the logic of capitalism's operation, and are manifestations of the inherently contradictory process of capital accumulation. The Marxist tradition...