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Risk Sharing in Defined-Contribution Funded Pension Systems
Beetsma, Roel M. W. J. - 2011
This paper explores the introduction of collective risk-sharing elements in defined contribution pension contracts. We consider status-contingent, age-contingent and asset contingent risk-sharing arrangements. All arrangements raise aggregate welfare, as measured by equivalent variations. While...
Persistent link: https://www.econbiz.de/10013118167
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Complex Financial Networks and Systemic Risk : A Review
Bougheas, Spiros - 2014
In this paper we review recent advances in financial economics in relation to the measurement of systemic risk. We start by reviewing studies that apply traditional measures of risk to financial institutions. However, the main focus of the review is on studies that use network analysis paying...
Persistent link: https://www.econbiz.de/10013054029
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Risk-Sharing and Contagion in Networks
Cabrales, Antonio - 2014
We investigate the trade-off between the risk-sharing gains enjoyed by more interconnected firms and the costs resulting from an increased risk exposure. We find that when the shock distribution displays “fat” tails, extreme segmentation into small components is optimal, while minimal...
Persistent link: https://www.econbiz.de/10013055377
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Student Loans : When is Risk Sharing Desirable?
Eckwert, Bernhard - 2016
In higher education, pure credit market funding leads to underinvestment due to insufficient risk pooling, while pure income-contingent loan funding leads to overinvestment. We analyze whether funding diversity – a market structure in which credit markets coexist alongside income-contingent...
Persistent link: https://www.econbiz.de/10012997605
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Emotions in Litigation Contests
Baumann, Florian - 2011
This paper introduces the concept of emotions into the standard litigation contest. Positive (negative) emotions emerge when litigants win (lose) at trial and are dependent in particular on the level of defendant fault. Our findings establish that standard results of litigation contests change...
Persistent link: https://www.econbiz.de/10013129864
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A Simple Model of Health Insurance Competition
Kemnitz, Alexander - 2010
This paper investigates competition between health insurance companies under different financing regulations. We … consider two alternatives advanced in recent German health care reform discussions: competition by contribution rates (health … contributions) and by fees (health premia). We find that contribution rate competition yields lower company profits and higher …
Persistent link: https://www.econbiz.de/10013136650
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Competition between Content Distributors in Two-Sided Markets
Bergh, Harald - 2012
We analyze strategic interactions between two competing distributors of an independent TV channel. Consistent with most of the relevant markets, we assume that the distributors set end-user prices while the TV channel sets advertising prices. Within this framework we show that the distributors...
Persistent link: https://www.econbiz.de/10013103607
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Bank Competition and Financial Stability : A General Equilibrium Exposition
De Nicolo, Gianni - 2013
failures. In this model, there is no trade-off between bank competition and financial stability …
Persistent link: https://www.econbiz.de/10013086044
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Intra-Group Heterogeneity in Collective Contests
Nitzan, Shmuel - 2013
Collective contests are examined permitting heterogeneity of stakes within every competing group. Our first concern is whether unequal distribution of stakes in a group can enhance its win probability. Our second concern is whether a large stake in a group can be individually disadvantageous. We...
Persistent link: https://www.econbiz.de/10013086980
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Hospital Competition with Soft Budgets
Brekke, Kurt Richard - 2013
We study the incentives for hospitals to provide quality and expend cost-reducing effort when their budgets are soft, i.e., the payer may cover deficits or confiscate surpluses. The basic set up is a Hotelling model with two hospitals that differ in location and face demand uncertainty, where...
Persistent link: https://www.econbiz.de/10013087727