This paper studies the impact of recent mergers and acquisitions (M&As) on the cost and profit efficiency of banks in Greece. To this end, three methods have been applied: (i) analysis of developments in certain cost and profit indicators and their dispersion for bank groups according to their...

The aim of this study is to examine the effect of bank-specific, industry-specific and macroeconomic determinants of bank profitability, using an empirical framework that incorporates the traditional Structure-Conduct-Performance (SCP) hypothesis. To account for profit persistence, we apply a...

This paper considers an international oligopoly where firms simultaneously choose both the amount of output produced and the proportion of R&D investment to output. The model captures the links between the exchange rate, market power, innovative activity and price, which are important for the...

In this paper we suggest a VAR specification that proves to be successful in resolving the price puzzle featuring in VARs used for monetary policy analysis. We show that augmenting a standard VAR with a small number of variables that have forward-looking informational content is capable of...

In this paper we develop a method for testing the implications of the Bernanke-Blinder model for monetary policy transmission. Multivariate cointegration techniques are used in a sample that includes six major industrial countries with data covering the last 25 years. Moreover, we examine...

This paper examines the behaviour of the demand for money in Greece during 1976:1-2000:4, a period that included many of the influences that cause money-demand instability. Two empirical methodologies, vector error correction (VEC) modelling and second-generation random coefficient (RC)...

Although the close empirical relationship between the evolution of mortgage lending and housing prices is well established in the literature, the direction of causation is less clear from a theoretical standpoint. We apply multivariate cointegration techniques in order to address this issue...

We develop a theoretical framework that extends the Bernanke and Blinder (1988) model to incorporate imperfect substitution between internal and external finance of firms in order to study the operation of both the bank lending and the balance sheet channels of monetary transmission in the US....

This paper develops a macro-finance term structure model based on the expectations hypothesis extended to include a time-varying term premium. The model establishes inter alia the link between quantitative easing and the term premium, allowing us to measure the total impact on the bond yield of...