This study is an investigation of the factors affecting the average returns of stocks that were traded on the Athens Stock Exchange for the period July 2004 - June 2011. The methodological approach is similar to that applied by Fama and French (1992), in the first stage, stocks are grouped into...

It is shown that, in pure exchange economies, the individual demand functions can be recovered from the equilibrium set regardless of the way we evaluate wealth. Following Balasco (2004), the demand functions do not have to be differentiable, not even continuous nor utility maximizing. Thus, the...

The purpose of this paper is to formulate and study a game where there is a player who is involved for a long time interval and several small players who stay in the game for short time intervals. Examples of such games abound in practice. For example a Bank is a long-term player who stays in...

This paper develops a new conceptualization of the relationship between regional determinants and roles of foreign subsidiaries and empirically investigates this relationship in the UK at a disaggregated regional level. It focuses particularly on a relatively under- investigated field, that of...

This paper presents some preliminary results, regarding outsourcing decisions, based on a study, which was conducted using a sample of enterprises operating in Greece. Specifically, the motivations, the risks, and the impact, positive or negative, of outsourcing are described and analyzed. 56...

In this paper, we examine the financial literacy, thus the financial behaviour of 352 Greek households. In turn, we compare our findings with results from a similar survey we conducted on an equivalent sample of small and medium-sized enterprises (SMEs). Our aim was to realise if there is any...

Island regions are generally dependent on transport services in order to retain cohesion with the mainland and for their socioeconomic development. Europe with its geography presents a number of island areas, with distinct characteristics, and transport needs. This paper focuses on the...

A number of institutional and non-institutional factors, not only economically rational but also political and historical, have risen in the long after war debate about the public sector's expansion, size and structure. Obvious inefficiencies, mounting resistance to further increases of tax...

The paper calculates the concentration in 6 major routes of the Greek ferry system (2001-2010), important not only for international tourism, including Cruises, but also for the cohesion of the Greek space with EU. Worth noting is the consolidation of companies that took place, where from 25...

Information and Communications Technologies (ICT) can contribute to the modification and development of new patterns of behaviour by individuals in their everyday lives. The implementation of e-activities such as teleworking, tele-education or tele-shopping cut down the need for physical...