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IMF Working Papers
2006
INTERNATIONAL MONETARY FUND

This paper formally identifies an important role of banks: Banks competitively internalize production externalities and facilitate economic growth. I formulate a canonical growth model with externalities as a game among consumers, firms, and banks. Banks compete for deposits to seek monopoly profits, including externalities. Using loan contracts that specify price ...

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IMF Working Papers
2006
INTERNATIONAL MONETARY FUND

A motivation for central bank independence (CBI) is that policy delegation helps politicians manage diverse coalitions. This paper develops a model of coalition formation that predicts when delegation will occur. An analysis of policy preferences survey data and CBI indicators supports the predictions. Case studies, drawn from several countries' recent past and the...

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IMF Working Papers
2006
INTERNATIONAL MONETARY FUND

This paper derives an equilibrium for a competitive multi-stage game in which an agents' current action influences his probability of survival into the next round of play. This is directly relevant in banking, where a banks' current lending and pricing decisions determines its future probability of default. In technical terms, our innovation is to consider a multi-...

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IMF Working Papers
2006
INTERNATIONAL MONETARY FUND

This paper derives an equilibrium for a competitive multi-stage game in which an agents' current action influences his probability of survival into the next round of play. This is directly relevant in banking, where a banks' current lending and pricing decisions determines its future probability of default. In technical terms, our innovation is to consider a multi-...

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IMF Working Papers
2006
INTERNATIONAL MONETARY FUND

This paper derives an equilibrium for a competitive multi-stage game in which an agents' current action influences his probability of survival into the next round of play. This is directly relevant in banking, where a banks' current lending and pricing decisions determines its future probability of default. In technical terms, our innovation is to consider a multi-...

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