Mathematical algorithms often fail to identify in time when the international financial crises occur although, as the classical theory of choice would suggest, the economic agents are rational and the markets are or should be efficient and behave also rationally. This contribution tries to...

The Euro Zone (EZ)'s economies are under great stress since last decade's financial crisis. Diverging interest rates, high debt burdens and sluggish growth in several member countries led to various rescue activities. Nevertheless, financial markets have still not calmed and the break-up of the...

Our study confirms that the financial constraints of the SME's growth tend to appear as an excess of sensibility of the investment expenditures on the firm's cash flow. Through the application of dynamic panel data techniques to an extended version of Eulero's investment equation of a sample of...

This paper studies the equilibrium dynamics of a growth model with public spending. The model considers negative production externalities by explicitly including them as unfavorable effects in the production function. Differently from conventional analysis here government spending along with...

Modern economies are increasingly based on knowledge and, more generally, on the intangible assets that favor the economic development. Knowledge-based economies are founded on increasing specialization, research, innovation and learning. The change towards a knowledge-based economy is happening...

The directional distance function model is a generalization of the radial model in data envelopment analysis (DEA). The directional distance function model is appropriate for dealing with cases where undesirable outputs exist. However, it is not a units-invariant measure of efficiency, which...

Mathematical algorithms often fail to identify in time when the international financial crises occur although, as the classical theory of choice would suggest, the economic agents are rational and the markets are or should be efficient and behave also rationally. This contribution tries to...

Using a modified version of Okun’s law, we have modeled the rate of unemployment and the employment/population ratio in several largest developed countries: Australia, Canada, France, Japan, the UK, and the U.S. Our results show that the evolution of the (un)employment rate since the early...

In this paper, we model - quantitatively – a possible realistic interaction between a taxpayer and his Government. We formalize, in a general setting, this strategic interaction. Moreover, we analyze completely a particular realistic sample of the general model. We determine the entire payoff...

The Euro Zone (EZ)'s economies are under great stress since last decade's financial crisis. Diverging interest rates, high debt burdens and sluggish growth in several member countries led to various rescue activities. Nevertheless, financial markets have still not calmed and the break-up of the...