The main purpose of the study is to test empirically the theoretical controversy between the so-called "accommodationist" and "structuralist" approaches in the context of the endogenous money hypothesis. The former is usually summarised as stating that the determination of the money supply is...

The literature that addresses the effects on the level of aggregate demand of changes in the degree of monopoly typically assumes away the existence of an “inflation barrier” and an inflationtargeting central bank. The presence of these two institutional factors entails that any aggregate...

The aggregate supply and demand model (AS-AD) posited by Keynes in the General Theory and elaborated by Weintraub and Davidson is analysed by inserting a CES production function. We perform a comparative statics analysis where the effects on the equilibrium level of employment and the price...

The paper analyses the dynamic behaviour of an economy when the central bank (CB) implements an inflation targeting regime. For this purpose, a simple macroeconomic model is constructed and subjected to formal dynamic analysis. A first result is that, under certain conditions, the emergence of...

Conventional explanations of how a growing potential output generates an equi-proportional increase in aggregate demand in the long run usually rely on the real balance effect. Yet this mechanism has a negligible size and an uncertain sign. We present a theoretical framework for the analysis of...

Romer has proposed an alternative macroeconomic framework, i.e., the IS-MP-IA model. Its proponents claim that it constitutes a ‘modern’ view of macroeconomics. We show that the new framework is closely attached to the neoclassical synthesis and, in addition, fails to take account of: (i)...

We compare the “New Consensus” (NC) in macroeconomics as expounded in Woodford (2003) and the Post-Keynesian (PK) approach regarding the causes of a “liquidity trap” (LT). We argue that in the NC a LT is a phenomenon caused by unusually large transitory shocks that depress the...

We present a simple theoretical framework that integrates the notion of the natural or neutral interest rate, liquidity preference theory, and the monetary policy practice by modern central banks. We claim that this theory explains the conditions under which an economy will experience an...

The purpose of this paper is to examine the proposition that capital stock relative to aggregate output has been an important variable in the determination of the U.S. NAIRU (Non-Accelerating Inflation Rate of Unemployment) over the last four decades. We present new empirical evidence, obtained...

This paper addresses the effects on employment and the price level of a range of factors including capital accumulation, technical progress and money wage changes by formalising the aggregate supply and demand framework posited by Keynes in his General Theory. We find that labour-augmenting...