Challenges the finance profession has been facing following the 2008-2009. A multi-country research

In the successful strategic management of the modern companies each function plays their specific role. While today’s businesses in many ways are different from their ancestors, the key fundamentals are derived from the same roots. Their main purpose of existence is to serve the needs of their shareholders and stakeholders by creating value (Pike et al., 1993). To achieve this effectively and efficiently the various functions need to work in close cooperation with each other. The global crisis, starting in 2008, proved that volatility is higher for the financial markets and the ordinary businesses that have been anticipated before. As the recession started as a financial crisis many people started to blame – amongst others – banks and financial institutions for excessive risk taking and taking short profits ahead of long term sustainable growth. Accordingly the lost confidence in the financial institutions has taken a toll on the reputation of other Finance professionals such as accountants, book keepers, treasury, tax people and others. The finance function’s strategic importance is linked to its ability to help interpreting the business performance and provide transparency. In order to restore the trust the finance profession is now facing one of the biggest challenges of its history, the need to reinvent itself. This paper presents the findings of a recent international research conducted in the United Kingdom, France, Hungary and Poland interviewing 169 executives of the business sector plus the review of 237 job descriptions of finance professionals in order to understand the challenges of the modern finance function. The findings of the study could provide relevant answers and help to overcome a very current problem that Finance is facing today, how to rebuild reputation and to stay a trusted partner and enabler for long term business strategy.

Existence of Pure Strategy Nash Equilibrium in Bertrand-Edgeworth Oligopolies

This article is searching for necessary and sufficient conditions which are to be imposed on the demand curve to guarantee the existence of pure strategy Nash equilibrium in a Bertrand-Edgeworth game with capacity constraints.

The non-existence of a universal topological type space

The concept of types was introduced by Harsányi[8]. In the literature there are two approaches for formalizing types, type spaces: the purely measurable and the topological models. In the former framework Heifetz and Samet [11] showed that the universal type space exists and later Meier[13] proved that it is complete. In this paper we examine the topological approach and conclude that there is no universal topological type space in the category of topological type spaces.

The existence of an inverse limit of inverse system of measure spaces - a purely measurable case

The existence of an inverse limit of an inverse system of (probability) measure spaces has been investigated since the very beginning of the birth of the modern probability theory. Results from Kolmogorov [10], Bochner [2], Choksi [5], Metivier [14], Bourbaki [3] among others have paved the way of the deep understanding of the problem under consideration. All the above results, however, call for some topological concepts, or at least ones which are closely related topological ones. In this paper we investigate purely measurable inverse systems of (probability) measure spaces, and give a sucient condition for the existence of a unique inverse limit. An example for the considered purely measurable inverse systems of (probability) measure spaces is also given.