This paper focuses on Keynes’s exposition of the Principle of Effective Demand and its generalised mathematical representation – the basis of a Z-D type model. It elaborates on Keynes’s algebraic formulation in the General Theory, relying on interpreters who contributed to the...

Keynes’s theory of a monetary economy and his liquidity preference theory of investment will be examined in order to highlight the essential properties of money under the conditions of uncertainty, which inevitably prefigures the existence of involuntary unemployment and could – within a...

History has witnessed many great individuals who have had unforgettable impact and great influences on societies that they may not last for centuries. Among these, doubtless to say, John Maynard Keynes was one of the most influenced social scientists. It is therefore the subject of this study to...

We describe Hayek's position on taxation and its subsequent developments. Hayek defends the proportional tax system. If a majority rule corrects deviations from political power must also restrict the conditions of progressive taxation. According to Hayek the progressive tax system (SFP) violates...

This is an unpublished document on the history of Italian economic planning in the 1970s: a letter of the Italian minister Ugo La Malfa to Claudio Napoleoni

What matters to economic decision-making is whether the economy has become more or less predictable. People and businesses use information around them to form judgements about what might happen in the future. The rise in uncertainty might be associated with increased concern about extreme...

The collective individual households or coin economic theory aims to study how savings have been and are being allocated to the various asset classes and how they are being used. The main conclusion from this study is that some savings can be held in the financial sector and stay there while...

This paper presents an ex-post assessment of the current situation of the Economic and Monetary Union (EMU) in light of the conditions prescribed by the theory of Optimum Currency Areas (OCA). The analysis shows that those conditions were satisfied at very different degrees. Factors mobility has...

Resumen El objetivo de este documento es entender, clasificar y proporcionar un importante resumen de los rasgos fundamentales de la macroeconomía con fundamentos microeconómicos y la macroeconomía como soporte de la microeconomía. Este documento puede ser interesante para aquellos que...