In this paper we investigate the effects of temporal aggregation and systematic sampling using some well known linear and nonlinear Granger causality tests.
This paper examines the existence of a linear or nonlinear interaction between the Advance/Decline ratio index and the returns of the Athens General Index.
This short paper demonstrates that the use of temporally aggregated data may affect the power and the size of the well known the Ramsey's (1969) RESET test.
The present paper examines the firms' incentives to adopt a new cost reducing technology in vertically related markets, as well as, the effects of the vertical relations on the firms' timing of adoption.
The present paper investigates the firms' incentives to invest in comparative advertising in a spatially differentiated duopoly market characterized by network externalities.
The present paper compares the Cournot and Bertrand equilibrium outcomes and social welfare in vertically related markets with upstream monopolistic market structure, where the trade between the upstream monopolist and the downstream firms is conducted via two-part tariffs contracts.
Based on an endogenous growth model, we extent Roubini and Sala-i-Martin (1993) theoretical framework to analyse empirically the relationship between economic growth, announced tax rate and tax monitoring expenses using data from 32 OECD countries during the 1999-2007 period.
We assess the impact of the Eurozone’s economic policies on specific South-Eastern European countries. Since these countries are connected to the EU or the Eurozone and the economic interdependence among them is evolving, we carried out our analysis using the VECMX framework.
The present paper examines endogenously the firms' incentives to invest in informative and comparative advertising, in an oligopolistic market with horizontally differentiated products where competition take place in quantities.
In the present paper we assess the impact of the Eurozone’s economic policies on specific South-Eastern European countries, namely Bulgaria, Croatia, Cyprus, Greece, Romania, Slovenia and Turkey.
In this paper, we investigate the monetary transmission mechanism through interest rate and real effective exchange rate channels.
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