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Gains From Commitment Policy For A Small Open Economy: The Case Of New Zealand

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  • Philip Liu

Abstract

The importance of the time-consistency problem depends critically on the model one is working with and its parameterizations. This paper attempts to quantify the magnitude of stabilization bias for a small open economy using an empirically estimated micro-founded dynamic stochastic general equilibrium model. The resultant model is used to investigate the degree to which precommitment policy can improve welfare. Rather than presenting a point estimate of the welfare gain measures, the paper maps out the entire distribution of the welfare gain using the Bayesian posterior distribution of the model’s parameters. The welfare improvement is an increasing function of the weight the central bank place on exchange rate variability. However, there is no simple relationship between the gains from precommitment and the degree of openness of the economy.

Suggested Citation

  • Philip Liu, 2006. "Gains From Commitment Policy For A Small Open Economy: The Case Of New Zealand," CAMA Working Papers 2006-25, Centre for Applied Macroeconomic Analysis, Crawford School of Public Policy, The Australian National University.
    • Handle: RePEc:een:camaaa:2006-25
    as

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    File URL: https://cama.crawford.anu.edu.au/sites/default/files/publication/cama_crawford_anu_edu_au/2021-06/25_liu_2006.pdf
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    References listed on IDEAS

    as
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    More about this item

    JEL classification:

    • C15 - Mathematical and Quantitative Methods - - Econometric and Statistical Methods and Methodology: General - - - Statistical Simulation Methods: General
    • C51 - Mathematical and Quantitative Methods - - Econometric Modeling - - - Model Construction and Estimation
    • E17 - Macroeconomics and Monetary Economics - - General Aggregative Models - - - Forecasting and Simulation: Models and Applications
    • E61 - Macroeconomics and Monetary Economics - - Macroeconomic Policy, Macroeconomic Aspects of Public Finance, and General Outlook - - - Policy Objectives; Policy Designs and Consistency; Policy Coordination

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