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On the Impossibility of Core-Selecting Auctions

When goods are substitutes, the Vickrey auction produces efficient, core outcomes that yield competitive seller revenues. In contrast, with complements, the Vickrey outcome, while efficient, is not necessarily in the core and revenue can be very low. Non-core outcomes may be perceived as unfair since there are bidders willing to pay more than the winners' payments. Moreover, non...

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English / 01/11/2009

Mental Accounting in the Housing Market

We identify a consumer bias with regard to different sources of debt-financing. Less salient debt may generate psychological benefits. This should be weighed against the possible economic costs of a suboptimal capital structure, but low levels of financial literacy make it unlikely that all households perceive the full economic costs. As a result there is a bias in favour of less...

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English / 01/11/2009

Information Sharing and Information Acquisition in Credit Markets

Since information asymmetries have been identified as an important source of bank profits, it may seem that the establishment of information sharing will lead to lower investment in acquiring information. However, banks base their decisions on both hard and soft information, and it is only the former type of data that can be communicated credibly. We show that when hard information...

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English / 01/11/2009

Lemons and Money Markets

This paper identifies simple conditions for monotone comparative statics of a unique equilibrium in the Akerlof-Wilson model. Separate conditions apply to trade volume and price. Trade volume increases when supply becomes both stronger and more elastic. In contrast, price decreases when supply becomes both stronger and less elastic. An application to the interbank market suggests...

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English / 01/11/2009

To Shape the Future: How Labor Market Entry Conditions Affect Individuals' Long-Run Wage Profiles

We study the long-run effects of initial labor market conditions on wages for a large sample of male individuals entering the Austrian labor market between 1978 and 2000. We find a robust negative effect of unfavorable entry conditions on starting wages. This initial effect turns out to be quite persistent and even though wages do catch up later on, large effects on lifetime earnings...

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English / 01/11/2009

Tightening the Purse Strings: The Effect of Stricter DI Eligibility Criteria on Labor Supply

This paper explores the labor supply effects of a large-scale policy change in the Austrian disability insurance program, which tightened eligibility criteria for men above a certain age. Using administrative data on the universe of Austrian private-sector employees, the results of difference-in-difference type regressions suggest a substantial and statistically significant decline...

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English / 01/11/2009

Are Training Programs More Effective When Unemployment Is High?

We estimate short-run, medium-run, and long-run individual labor market effects of training programs for the unemployed by following program participation on a monthly basis over a 10-year period. Since analyzing the effectiveness of training over such a long period is impossible with experimental data, we use an administrative database compiled for evaluating German training...

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English / 01/11/2009

Strategic Balance Sheet Management

Die Übernahme des Risikos aus der Transformation von liquiden Kundeneinlagen in langfristige Kredite und Hypotheken ist eine wichtige Ertragsquelle Schweizerischer Kantonal- und Regionalbanken. In monatlichen Steuerungsausschüssen berät das Management über die aktuelle Risikosituation der Bank und fällt Entscheide über strategische Massnahmen, wie die Konditionenpolitik oder den...

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English / 01/11/2009

The Role of Monetary Aggregates in the Policy Analysis of the Swiss National Bank

Using Swiss data from 1983 to 2008, this paper investigates whether growth rates of the different measures of the quantity of money and or excess money can be used to forecast inflation. After a preliminary data analysis, money demand relations are specified, estimated and tested. Then, employing error correction models, measures of excess money are derived. Using recursive estimates...

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English / 01/11/2009

Repo auctions and the market for liquidity

What is the nature of imperfections in the market for liquidity? Studying bidder level data from European Central Bank (ECB) repo auctions, we find that this market appears to be informationally efficient in the sense that participants do not have private information about future short-term rates. However, auction allocations affect banks' subsequent behavior in a way that is...

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English / 01/10/2009

Happiness functions with preference interdependence and heterogeneity: the case of altruism within the family

This study investigates the prevalence and extent of altruism by examining the relationship between parents’ and their adult children’s subjective well-being in a data set extracted from the German Socio-Economic Panel. To segregate the share of parents with altruistic preferences from those who are selfish, we estimate a finite mixture regression model. We control for various...

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English / 01/10/2009

Social welfare in sports leages with profit-maximizing and/or win-maximizing clubs

This article develops a contest model to compare social welfare in homogeneous leagues in which all clubs maximize identical objective functions with mixed leagues in which clubs maximize different objective functions. We show that homogeneous leagues in which all clubs are profit maximizers dominate all other leagues. Mixed leagues in which small-market clubs are profit maximizers...

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English / 01/10/2009

Simple tests for exogeneity of a binary explanatory variable in count data regression models

This article investigates power and size of some tests for exogeneity of a binary explanatory variable in count models by conducting extensive Monte Carlo simulations. The tests under consideration are Hausman contrast tests as well
as univariate Wald tests, including a new test of notably easy implementation.
Performance of the tests is explored under misspecification of...

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English / 01/10/2009

Active Labour Market Policy in East Germany : Waiting for the Economy to Take Off

We investigate the effects of the most important East German active labour market programmes on the labour market outcomes of their participants. The analysis is based on a large and informative individual database coming from administrative data sources. Using matching methods, we find that over a horizon of 2.5 years after programme start the programmes fail to increase the...

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English / 01/10/2009

Chiastic Reflections : Rash Moments in the Life of Zuckerman

http://muse.jhu.edu/journals/philip_roth_studies/summary/v005/5.2.bruhwi...

Nathan Zuckerman's farewell with Exit Ghost is interwoven with Joseph Conrad's initiation story The Shadow-Line (1917) which traces the moral maturation of a young captain. While one could see...

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English / 01/10/2009

Targeting Labour Market Programmes : Results from A Randomized Experiment

We evaluate a randomized experiment of a statistical support system developed to assist caseworkers in Swiss employment offices in choosing appropriate active labour market programmes for their unemployed clients. This statistical support system predicted the labour market outcome for each programme and thereby suggested an 'optimal' labour market programme for each...

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English / 26/09/2009

Macroeconomic consequences of alternative reforms to the health insurance System in the U.S.

In this paper I employ a dynamic general equilibrium model to study macroe-conomic e®ects and welfare implications of alternative reforms to the U.S. health insurance system. In particular, I focus on expanding Medicare to the entire population, extending Medicaid, and having an individual mandate as well as other related medical reforms. All these reforms can be ¯nanced in several...

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English / 15/09/2009

Disentangling Specific Subsets of Innovations: A Micro-Econometric Analysis of their Determinants

Based on a unique firm-level data set from the German manufacturing sector, this paper disentangles environmental and non-environmental product and process innovations. The multivariate probit analysis shows that the various innovation types are determined by different factors. The estimation results suggest a policy mix which comprises the encouragement of R&D activities,...

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English / 11/09/2009

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