Publications des institutions partenaires

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La participation des actionnaires qualifiés aux procédures en matière d'offres publiques d'acquisition

L'entrée en vigueur de la loi sur la FINMA, le 1er janvier 2009, a significativement modifié la procédure en matière d'offres publiques d'acquisition. Sa principale nouveauté permet aux actionnaires disposant d'une participation de 2% au moins dans la société visée de devenir partie à la procédure devant la Commission des OPA et devant les autorités de recours,...

Institution partenaire

Université de Genève

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Français / 01/01/2010

Journée 2009 de droit bancaire et financier

Les travaux de la Journée de droit bancaire et financier du 11 novembre 2009 se sont inscrits dans trois larges débats qui continuent d'occuper les autorités et les acteurs du marché. L'industrie suisse des fonds alternatifs ne sait pas encore à quelles conditions la future directive européenne sur les gestionnaires de fonds d'investissement alternatifs lui permettra d...

Institution partenaire

Université de Genève

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Français / 01/01/2010

The Federal Intermediated Securities Act (FISA) and the Hague Securities Convention (HSC)

Until 2009. the holding and transfer of securities held through banks and other custodians were governed by traditional legal principles applying to movable,tangible property. But operational and commercial trends in the securities and custody business, such as the intermediation and dematerialization of securities, had been challenging these legal foundations for quite some time....

Institution partenaire

Université de Genève

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English / 01/01/2010

Commentary of Articles 3 & 36

Article 3 deals with the notion and definition of intermediated securities. The commentary discusses inter alia the legal characterisation of intermediated securities as a new legal type of asset subject to its own regime.

Institution partenaire

Université de Genève

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English / 01/01/2010

Who holds (intermediated) securities ? Shareholders, account holders, and nominees

This article addresses the question whether the provision of the 2009 UNIDROIT Convention on Substantive Rules for Intermediated Securities (or Geneva Securities Convention) interfers in the relationship between an issuer and its shareholders or bondholders. The question is central to many questions of corporate law and corporate governance. The article concludes that, except to the...

Institution partenaire

Université de Genève

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English / 01/01/2010

La LFus : chronique d'un échec ?

Institution partenaire

Université de Genève

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Français / 01/01/2010

Quantile Estimation with Adaptive Importance Sampling

We introduce new quantile estimators with adaptive importance sampling. The adaptive estimators are based on weighted samples that are neither independent nor identically distributed. Using a new law of iterated logarithm for martingales, we prove the convergence of the adaptive quantile estimators for general distributions with nonunique quantiles, thereby extending the work of...

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English / 01/01/2010

The term structure of variance swap rates and optimal variance swap investments

This paper performs specification analysis on the term structure of variance swap rates on the S&P 500 index and studies the optimal investment decision on the variance swaps and the stock index. The analysis identifies two stochastic variance risk factors, which govern the short and long end of the variance swap term structure variation, respectively. The highly negative...

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English / 01/01/2010

Competitive equilibria in semi-algebraic economies

This paper develops a method to compute the equilibrium correspondence for exchange economies with semi-algebraic preferences. Given a class of semi-algebraic exchange economies parameterized by individual endowments and possibly other exogenous variables such as preference parameters or asset payoffs, there exists a semi-algebraic correspondence that maps parameters to positive...

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English / 01/01/2010

Non-parametric counterfactual analysis in dynamic general equilibrium

In this paper, we examine non-parametric restrictions on counterfactual analysis in a dynamic stochastic general equilibrium model. Under the assumption of time-separable expected utility and complete markets all equilibria in this model are stationary. The Arrow-Debreu prices uniquely reveal the probabilities and discount factor. The equilibrium correspondence, defined as the map...

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English / 01/01/2010

Balancing the Banks: Global Lessons from the Financial Crisis

The financial crisis that began in 2007 in the United States swept the world, producing substantial bank failures and forcing unprecedented state aid for the crippled global financial system. Bringing together three leading financial economists to provide an international perspective, Balancing the Banks draws critical lessons from the causes of the crisis and proposes important...

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English / 01/01/2010

Credit card interchange fees

We build a model of credit card pricing that explicitly takes into account credit functionality. In the model a monopoly card network always selects an interchange fee that exceeds the level that maximizes consumer surplus. If regulators only care about consumer surplus, a conservative regulatory approach is to cap interchange fees based on retailers’ net avoided costs from not...

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English / 01/01/2010

Rational investor sentiment in a repeated stochastic game with imperfect monitoring

We consider a repeated stochastic coordination game with imperfect public monitoring. In the game any pattern of coordinated play is a perfect Bayesian Nash equilibrium. Moreover, standard equilibrium selection arguments either have no bite or they select an equilibrium that is not observed in actual plays of the game. We give experimental evidence for a unique equilibrium selection...

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English / 01/01/2010

New and old market-based instruments for climate change policy

We review and examine three market-based instruments to address the challenge of climate change: emission trading, emission taxes, and hybrid instruments. Our main contribution is the illustration and comparison of these instruments using recent results from theoretical research and practical policy experience. Hybrid policies that aim to combine taxes and permits emerge as a...

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English / 01/01/2010

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