Eine Finanztransaktionssteuer kann neben der Finanzmarktregulierung das zentrale Instrument sein, um die Finanzmärkte in Zukunft wieder robuster zu machen. Wenn sie breit angelegt ist, zielt sie auf die Eindämmung von Regulierungsarbitrage, Blitzhandel, überaktivem Portfolio-Management und...

The existing regulation and the changes that are currently proposed by the public authorities do not cope, in our opinion, with the endogenous fragilities created by the evolution of the financial systems in the last decades. Our proposal is intended to re-focus the system towards a sustainable...

The European Commission has asked Copenhagen Economics to undertake a study on the tax elasticity and semi-tax elasticity of various tax bases that could fall under the taxation of the financial sector. The study will be focused on bringing forward all empirical studies that have analysed how...

the Commission has instructed PwC to provide a review of the current tax provisions directed at the Financial Sector and financial instruments. The content of the Study is limited to the questions raised by the Commission in the questionnaires provided and is subject to certain limitations in...

We propose a simple network–based methodology for ranking systemically importantfinancial institutions. We view the risks of firms –including both the financial sectorand the real economy– as a network with nodes representing the volatility shocks. Themetric for the connections of the...

Financial innovation has been both praised as the engine of growth of society and castigated for being the source of the weakness of the economy. In this article, we review the literature on financial innovation and highlight the similarities and differences between financial innovation and...

This is the third and last volume of Martin Shubik's exposition of his vision of "mathematical institutional economics"--a term he coined in 1959 to describe the theoretical underpinnings needed for the construction of an economic dynamics. The goal is to develop a process-oriented theory of...

Im Euroraum und vor allem in Deutschland hat sich die Konjunktur seit dem Boom der "New Economy" lange Zeit nur verhalten entwickelt. Ein wesentlicher Grund dafür war die schwache Dynamik der Binnennachfrage, insbesondere der Konsumausgaben der privaten Haushalte. Sie haben in Deutschland in...

We describe a dynamic model of financial intermediation in which fundamental characteristics of the economy imply a unique equilibrium path of bank and financial market lending. Yet we also show that economies whose fundamental characteristics have converged may continue to have very different...

Finance for micro, small, and medium-sized enterprises (MSMEs) has been a concern for all stakeholders including entrepreneurs, financial institutions, and government organizations. The key objective of the study was to identify various challenges faced by MSMEs in sourcing of finance during...