The purpose of this paper is to deal with questions of instability and economic crisis, deriving theoretical arguments from Schumpeter’s works and presenting relevant empirical evidence for the case of the US economy by sector of economic activity in the time period 1957-2006, just before the...

In this work, we investigate the dynamic interdependencies among the EU12 economies using a competitive general equilibrium network system representation. Additionally, using Bayesian techniques, we estimate the autoregressive scheme that characterizes the equilibrium price system of the...

Αs a result of domestic and international factors, the Greek economy faced a severe crisis which is directly comparable only to the Great Recession. In this context, a prominent victim of this situation was the country‟s banking system. This paper attempts to shed light on the determining...

This article studies business cycles with the use of a novel Goodwin--Keynes type model. Based on its derived equations of motion and dynamic properties, we estimate the proposed model for the case of the German economy, the locomotive of the EMU, in the period 1991 to 2007, using relevant...

Since its original formulation, Goodwin’s (1967) approach became a standard endogenous business cycles model. However, despite its elegant mathematical formulation, the empirical estimation of Goodwin-type models has not always ended up in success. The present paper uses the so-called...

The main purpose of this paper is to investigate two famous postulates of the Schumpeter hypothesis and its implications for the U.S. economy. Analytically, we investigate whether sector size matters for sectoral (i) technological change and (ii) stability, as expressed through the relevant...

This paper examines the relation between the fluctuations in the quantity of money and the fluctuations in economic activity; that is, the cyclical components of each variable. The principal question posed is: how do the fluctuations in the quantity of money affect or get affected by the...

We use a novel Bayesian inference procedure for the Lyapunov exponent in the dynamical system of returns and their unobserved volatility. In the dynamical system, computation of largest Lyapunov exponent by tradi- tional methods is impossible as the stochastic nature has to be taken explicitly...

The purpose of this paper is to assess the interdependencies among the eight (8) main sectors of economic activity in the US economy, using quarterly data on output and labor fora period of fifteen years (1992-2006), just before the first signs of the global recession made their appearance. In...

The present paper discusses the transition from linear modelling to the first nonlinear models in economic analysis. In this vein, an important contribution was J. Hicks’s A Contribution to the Theory of the Trade Cycle where he developed his own endogenous model of the cycle. Hicks thought...