Financial Intermediation, Competition, and Risk : A General Equilibrium Exposition /

We study a simple general equilibrium model in which investment in a risky technology is subject to moral hazard and banks can extract market power rents. We show that more bank competition results in lower economy-wide risk, lower bank capital ratios, more efficient production plans and Pareto-rank...

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書目詳細資料
主要作者: De Nicolo, Gianni
其他作者: Lucchetta, Marcella
格式: 雜誌
語言:English
出版: Washington, D.C. : International Monetary Fund, 2009.
叢編:IMF Working Papers; Working Paper ; No. 2009/105
在線閱讀:Full text available on IMF
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245 1 0 |a Financial Intermediation, Competition, and Risk :   |b A General Equilibrium Exposition /  |c Gianni De Nicolo, Marcella Lucchetta. 
264 1 |a Washington, D.C. :  |b International Monetary Fund,  |c 2009. 
300 |a 1 online resource (29 pages) 
490 1 |a IMF Working Papers 
500 |a <strong>Off-Campus Access:</strong> No User ID or Password Required 
500 |a <strong>On-Campus Access:</strong> No User ID or Password Required 
506 |a Electronic access restricted to authorized BRAC University faculty, staff and students 
520 3 |a We study a simple general equilibrium model in which investment in a risky technology is subject to moral hazard and banks can extract market power rents. We show that more bank competition results in lower economy-wide risk, lower bank capital ratios, more efficient production plans and Pareto-ranked real allocations. Perfect competition supports a second best allocation and optimal levels of bank risk and capitalization. These results are at variance with those obtained by a large literature that has studied a similar environment in partial equilibrium. Importantly, they are empirically relevant, and demonstrate the need of general equilibrium modeling to design financial policies aimed at attaining socially optimal levels of systemic risk in the economy. 
538 |a Mode of access: Internet 
700 1 |a Lucchetta, Marcella. 
830 0 |a IMF Working Papers; Working Paper ;  |v No. 2009/105 
856 4 0 |z Full text available on IMF  |u http://elibrary.imf.org/view/journals/001/2009/105/001.2009.issue-105-en.xml  |z IMF e-Library