We use portfolio theory to quantify the efficiency of state-level sectoral patterns of production in the United States. On the basis of observed growth in sectoral value-added output, we calculate for each state the efficient frontier for investments in the real economy. We study how rapidly...

We use portfolio theory to quantify the efficiency of state-level sectoral patterns of production in the United States. On the basis of observed growth in sectoral value added output, we calculate for each state the efficient frontier for investments in the real economy, the efficient Sharpe...

We use portfolio theory to quantify the efficiency of state-level sectoral patterns of production in the United States. On the basis of observed growth in sectoral value added output, we calculate for each state the efficient frontier for investments in the real economy, the efficient Sharpe...

The objective of the paper is to analyse the influence of information about economic and financial problems of strategic shareholders upon the market value of commercial banks operating in the Polish banking sector. The analysis included fourteen such cases from the years 2007-2014. The results...

This analysis focuses on the assumption that management efficiency is one of the most important company-specific factors affecting a bank’s international activities. The theoretical results on whether good or bad management influences international activities in banking are mixed. We attempt...

This paper aims to estimate bank efficiency differences across member states of the European Union and tries to explain their causes. We show on an empirical basis that the level and spread of bank efficiency in the EU and their changes are significantly determined by characteristics of...

In addition to aspects related to financial stability, the cost efficiency gap observed between the banking systems of the old and the new EU member states is also unfavourable from a welfare point of view. In the majority of new member states, banks are likely to price the relatively high rate...

Using a unique dataset that matches banks with their client firms, we investigate the differences between foreign and domestic banks in a developing country. In particular, we are interested in examining how foreign banks solve the information asymmetries that characterize lending relationships...

This paper provides a survey on recent developments in the European banking industry. Traditional banking activities have contracted in relative terms, but banks remain the predomination players in the euro area financial system. Economic and monetary integration in the EU has strongly...

European banking sectors have been subject to various forms of deregulation, liberalization, as well as dramatic improvements in information technology (IT). As the result of the creation of the European Union's Single Market, the financial institutions are transforming themselves in response to...