This paper proposes an explanation of the puzzling coexistence of elements of inertia and dynamism on the Russian labour market using a segmentation model. Risk adverse workers are differentiated according to their productivity. They face a trade-off between wages and access to social services...

This paper proposes an explanation of the puzzling coexistence of elements of both inertia and dynamism in the Russian labor market. In an environment of high uncertainty, risk averse and heterogeneous workers face a trade-off between wages and insurance against risk. The firm proposes a...

Contracts between governments and international firms are difficult to enforce, especially under weak institutions: governments are tempted to renegotiate tax payments after investments occurred. Theoretically, such a hold-up problem is solved by using selfenforcing agreements that increase the...

A large literature, that received further momentum during the Covid-19 pandemic, evaluates legislative initiatives to combat domestic violence. For legislation to induce a reduction in crime, information and awareness among the population are in many cases necessary. This study investigates the...

The security of energy supply is one of the main objectives of EU energy policy. In this paper, we introduce an index designed to evaluate the short-term risks associated with the external supply of energy to the EU Member States. It combines measures of energy import diversification, political...

This paper proposes an explanation of the puzzling coexistence of elements of inertia and dynamism on the Russian labour market using a segmentation model. Risk averse workers are differentiated according to their productivity. They face a trade-off between wages and access to social services...

This short paper analyses the tension between "widening" and "deepening" of organizations such as the European Union. Members have the same consumption benefit of reform but weak and strong members differ in their cost of exerting reform efforts. As decisions are taken by unanimity, the reform...

This paper proposes an explanation of the puzzling coexistence of elements of inertia and dynamism on the Russian labour market using a segmentation model. Risk averse workers are differentiated according to their productivity. They face a trade-off between wages and access to social services...

Current debate on the energy security in the EU often stresses the EU dependency on gas imports from Russia. However, Russia is no less dependent on the EU – more than half of its gas exports goes to Europe. The purpose of this paper is to characterize this mutual dependency through an...

This paper proposes a Transit Risk Index (TRI) designed to assess the riskiness of pipeline gas imports and to study the effect of introducing new gas routes. TRI controls for gas dependency, transit route diversification, political risks of transit, pipeline rupture probability, and the balance...