Nowadays financial markets are facing continuous values’ fluctuations, resulting in higher risks that eventually influence investors’ decisions. In this article a methodology is proposed in order to efficiently build portfolios of futures. The new methodology is tested on data from the...

This paper considers the task of forming a portfolio of assets that outperforms a benchmark index, while imposing a constraint on the tracking error volatility. We examine three alternative formulations of active portfolio management. The first one is a typical set up in which the fund manager...

The purpose of this paper is to empirically implement a comprehensive analytical framework of financial performance in the case of Greek industrial firms during the period 1997-2004. The paper examines the impact of key determinants of firms’ financial performance. We distinguish between...

This paper makes a contribution to the existing literature on the foreign direct investment (FDI) and economic growth nexus by contrasting past empirical evidence and conventional wisdom and arriving at some interesting new results. By applying non-parametric methods, and thus taking into...

This paper challenges cross-sectional findings that democracy has a negligible effect on growth. We employ a new dataset of political transitions during the Third Wave of Democratization and examine the within effect of democratization in countries that abandoned autocracy and consolidated...

The Theta model created a lot of interest in academic circles due to its surprising performance in the M3-competition. However, this interest was not followed by a large number of studies, with the exception of Hyndman and Billah in 2003. The present study discusses the advances in the model...

The purpose of this study is twofold. First, to conceptualize various internal, external and strategic factors explaining the motivation and the marketing strategy of Greek exporting firms based on a strategic management model. Second, to empirically test this model in the case of Greek...

We identify permanent democratic transitions during the Third Wave of Democratization and the nineties, when many former socialist countries moved towards representative rule. Using subjective political freedom indicators, electoral archives, and historical resources in 174 countries in the...

This paper investigates the empirical relationship between capital flows and nominal ex-change rates for five major countries. It is well known that no theory based on current account or interest rates has ever been shown to work empirically at short to medium horizons. Recent international...

Globalization, far from eliminating the relevance of geography, brings to the surface the importance of location as a collector and repository of specialized knowledge. In this “new age of capitalism”, regions are emerging as important catalysts for innovation and production development....