We study the dependence between the downside risk of European banks and insurers. Since the downside risk of banks and insurers differs, an interesting question from a supervisory point of view is the risk reduction that derives from diversification within large banks and financial...

Shift-Share Analysis aims to break down total change of economic indicators into various components to identify underlying sources of growth or decline. A key feature is that the unit of analysis (e.g. a city, a region or a country) exists within a broader frame of reference that strongly...

The trade collapse that followed the recent financial crisis has led to a renewed interest on the measurement issues affecting international merchandise trade statistics in the new globalized economy. The international fragmentation of industrial production blurs the concept of country of origin...

In all empirical-network studies, the observed properties of economic networks are informative only if compared with a well-defined null model that can quantitatively predict the behavior of such properties in constrained graphs. However, predictions of the available null-model methods can be...

The identification of a VAR requires differentiating between correlation and causation. This paper presents a method to deal with this problem. Graphical models, which provide a rigorous language to analyze the statistical and logical properties of causal relations, associate a particular set of...

In this paper, we present an evolutionary model of industry dynamics yielding endogenous business cycles with 'Keynesian' features. The model describes an economy composed of firms and consumers/workers. Firms belong to two industries. The first one performs R&D and produces heterogeneous...

Der Aufsatz zeigt auf, unter welchen Voraussetzungen bei anfälligen Reparaturn zusätzliche Reparaturen vorzunehmen oder weitere Ersatzteile zu erneuern sind. Außerdem wird dargelegt, welche Instandhaltungzeitpunkte bzw. Servicezeiträume optimal sind.

The last decennium a vast literature on multiple state models and stochastic models for disability (health) insurance has been developed. In our paper, with title sickness recovery intensities for short term health insurance in Greece, examines two methodologies for graduating sickness recovery...

This paper contributes to the understanding of the international financial linkages created by US banks by looking at the geographical composition and structure of the balance sheet of foreign branches. The empirical investigation, which is based on a novel dataset containing balance sheet...

The effect of employment protection legislation (EPL) on unemployment and employment levels is still an unresolved issue in the literature. To tackle this issue is the aim of this meta-analysis. Drawing on evidence from 72 studies, I find that EPL has no statistically significant effect on the...