Purpose – This paper aims to present a framework enriching currency risk analyses based on information theory. Design/methodology/approach – Information-theoretic measures of predictability (entropy rate) and co-dependence (mutual information) are used to enhance existing methods of...

Analyzing social systems, particularly financial markets, using a complex network approach has become one of the most popular fields within econophysics. A similar trend is currently appearing within the econometrics and finance communities, as well. In this study, we present a...

In this study we investigate how bankruptcy affects the market behaviour of prices of stocks on Warsaw’s Stock Exchange. As the behaviour of prices can be seen in a myriad of ways, we investigate a particular aspect of this behaviour, namely the predictability of these price formation...

Analyzing social systems, particularly financial markets, using a complex network approach has become one of the most popular fields within econophysics. A similar trend is currently appearing within the econometrics and finance communities, as well. In this study, we present a...

Due to the strong complexity of financial markets, economics does not have a unified theory of price formation in financial markets. The most common assumption is the Efficient-Market Hypothesis, which has been attacked by a number of researchers, using different tools. There were varying...

The pharmaceutical industry is one of the most innovative sectors in the world. In 2014, the global drug sales market exceeded one trillion dollars for the first time. Innovative, patented drugs represent the largest part of pharmaceutical sales revenues. Nowadays partnerships, licensing and M&A...

We perform a network analysis of the centrally cleared interest rate derivatives market in the European Union, by looking at counterparty relations within both direct (house) clearing and client clearing. Since the majority of the gross notional is transferred within central counterparties and...

Central clearing is a major part of the policy response to the financial crisis of 2008, aiming to reign in counterparty credit risk in derivatives markets. I perform an empirical study of the incentives for voluntary central clearing of OTC derivative contracts in Europe. Central clearing acts...

This ESRB Occasional Paper complements the publication of indicators on central counterparties (CCPs) in the ESRB's Risk Dashboard as part of its monitoring framework. It provides a methodological background to the development of the individual measures and discusses different aspects that...