Publications des institutions partenaires
The rise of the East and the Far East: German labor markets and trade integration
We analyze the effects of the unprecedented rise in trade between Germany and "the East" – China and Eastern Europe – in the period 1988 – 2008 on German local labor markets. Using detailed administrative data, we exploit the cross-regional variation in initial industry structures and use trade flows of other high-income countries as instruments for regional import and...
Institution partenaire
English / 01/08/2013
Tax-adjusted discount rates: a general formula under constant leverage ratios tax-adjusted discount rates
Cooper and Nyborg (2008) derive a tax-adjusted discount rate formula under a constant proportion leverage policy, investor taxes and risky debt. However, their analysis assumes zero recovery in default. We extend their framework to allow for positive recovery rates. We also allow for differences in bankruptcy codes with respect to the order of priority of interest payments versus...
Institution partenaire
English / 28/07/2013
Solomonic separation: Risk decisions as productivity indicators
Institution partenaire
English / 06/07/2013
Der Liberalismus und die Logik des Finanzsektors
Die Privatisierung von Gewinnen und die Sozialisierung von Verlusten der "Too big to fail"-Banken widersprechen den Grundprinzipien des Liberalismus.
Institution partenaire
Deutsch / 01/07/2013
Three solutions to the pricing kernel puzzle
The pricing kernel is an important link between economics and finance. In standard models of financial economics, it is proportional to the aggregate marginal utility in the economy. We first show that none of the three standard assumptions (completeness, risk aversion, and correct beliefs) is needed for the pricing kernel to be generally decreasing. If at least one of the three...
Institution partenaire
English / 01/07/2013
Tradable permits schemes and new technology adoption
In this paper technology adoption behaviour under (regulatory) no-anticipation of new technology, and imperfect competition in a tradable permits scheme (rents market) is investigated. The inter-dependence between the incentive to adopt a new technology and the allowance price is explicitly modelled. A firm's longterm incentives to adopt a new technology depend on the future...
Institution partenaire
English / 01/07/2013
How can governments borrow so much?
Traditional models of sovereign debt assume that governments seek to maximize the long terminterests of their countries.We assume instead that governments borrow and default according to their own political interests. In particular they often have limited horizons and are reluctant to default strategically. This allows us to define a maximum sustainable debt to GDP ratio, and compute...
Institution partenaire
English / 01/07/2013
Optimal risk-exposure management with costly refinancing opportunities
In this paper the decisions of a firm's manager, in terms of exposure to a profitable but risky technology, distribution of dividends and (costly) re-injection of cash to ward off bankruptcy are studied. The analysis of the manager's optimal choices is done via a value function whose state variable is the firm's current level of reserves. Contingent on whether...
Institution partenaire
English / 01/07/2013
The finite-time horizon/Stochastic interest rate - Jeanblanc-Shiryaev model
In this paper the optimal consumption strategy of an investor who owns a fixed sized risky project is studied. The cash flows generated by the risky project follow an arithmetic Brownian motion, and the investor earns interest on cash reserves. The short-rate may be stochastic, and the time horizon may be finite. This results in a family of Hamilton-Jacobi-Bellman variational...
Institution partenaire
English / 01/07/2013
Organizational control systems and pay for performance in the public service
Under certain conditions, output related performance measurement and pay-for-performance produce negative outcomes. We argue that in public service, these negative effects are stronger than in the private sector. We combine Behavioural Economics and Management Control Theory to determine under which conditions this is the case. We suggest as alternatives to the dominant output...
Institution partenaire
English / 01/07/2013
Heisst "gut" publiziert auch "gute" Publikation. Über die Rolle des Impact Faktors in der Wissenschaft
Qualitätsbeurteilung in der Wissenschaft geschieht vorwiegend über Publikationslisten. Je mehr Beiträge jemand in Zeitschriften mit hohem Impact Factor hat, umso besser für die Karriere. Aber was sagt ein hoher Impact Factor einer wissenschaftlichen Zeitschrift wirklich über die Qualität einer publizierten Arbeit aus?
Institution partenaire
Deutsch / 01/07/2013
Spectrum estimation: a unified framework for covariance matrix estimation and PCA in large dimensions
Covariance matrix estimation and principal component analysis (PCA) are two cornerstones of multivariate analysis. Classic textbook solutions perform poorly when the dimension of the data is of a magnitude similar to the sample size, or even larger. In such settings, there is a common remedy for both statistical problems: nonlinear shrinkage of the eigenvalues of the sample...
Institution partenaire
English / 01/07/2013
Can we see inside? Predicting strategic behavior given limited information
Evolutionary theory predicts that observable traits should evolve to reliably indicate unobservable behavioral tendencies in coordination games but not social dilemmas. We conducted a two-part study to test this idea. First, we recorded 60-s videos of participants, and then these participants played a stag hunt game or a prisoner’s dilemma. Subsequently, raters viewed these videos,...
Institution partenaire
English / 01/07/2013
Market experience is a reference point in judgments of fairness
People's desire for fair transactions can play an important role in negotiations, organizations, and markets. In this paper, we show that markets can also shape what people consider to be a fair transaction. We propose a simple and generally-applicable model of path-dependent fairness preferences, in which past experiences shape preferences, and we experimentally test the model...
Institution partenaire
English / 01/07/2013
Wirkungen innovationspolitischer Fördermassnahmen in der Schweiz. Stand der Forschung, Synthese bestehender Evaluationsstudien und Empfehlungen für die zukünftige Ausgestaltung
Institution partenaire
Deutsch / 01/07/2013
Caught in the Bulimic Trap?: Persistence and State Dependence of Bulimia Among Young Women
Bulimia nervosa (BN) is a growing health concern and its consequences are especially serious given the compulsive nature of the disorder. However, little is known about the mechanisms underlying the persistent nature of BN. Using data from the NHLBI Growth and Health Study and
instrumental variable techniques, we document that unobserved heterogeneity plays a role in the...
Institution partenaire
English / 01/07/2013
Essays on the economics of art and culture: Artists’ job satisfaction, cities of culture and world heritage
Institution partenaire
English / 01/07/2013
Do banks benefit from internationalization? Revisiting the market power–risk nexus
We analyze the impact of bank internationalization on domestic market power (Lerner index) and risk for German banks. Risk is measured by the official declaration of regulatory authorities that a bank is distressed. We distinguish the volume of foreign assets, the number of foreign countries, and different modes of foreign entry. Our analysis has three main results. First, higher...
Institution partenaire
English / 01/07/2013
Pattern classification of response inhibition in ADHD: Toward the development of neurobiological markers for ADHD
The diagnosis of Attention Deficit Hyperactivity Disorder (ADHD) is based on subjective measures despite evidence for multisystemic structural and functional deficits. ADHD patients have consistent neurofunctional deficits in motor response inhibition. The aim of this study was to apply pattern classification to task-based functional magnetic resonance imaging (fMRI) of inhibition,...
Institution partenaire
English / 01/07/2013
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