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Optimal Monetary Policy When Asset Markets are Incomplete

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  • R. Anton BRAUN
  • NAKAJIMA Tomoyuki

Abstract

his paper considers the properties of an optimal monetary policy when households are subject to counter-cyclical uninsured income shocks. We develop a tractable incomplete-markets model with Calvo price setting. In our model the welfare cost of business cycles is large when the variance of income shocks is counter-cyclical. Nevertheless, the optimal monetary policy is very similar to the optimal policy that emerges in the representative agent framework and calls for nearly complete stabilization of the price-level.

Suggested Citation

  • R. Anton BRAUN & NAKAJIMA Tomoyuki, 2009. "Optimal Monetary Policy When Asset Markets are Incomplete," Discussion papers 09050, Research Institute of Economy, Trade and Industry (RIETI).
    • Handle: RePEc:eti:dpaper:09050
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    References listed on IDEAS

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