Arbeitspapier

Estimating macro models and the potentially misleading nature of Bayesian estimation

We ask whether Bayesian estimation creates a potential estimation bias as compared with standard estimation techniques based on the data, such as maximum likelihood or indirect estimation. We investigate this with a Monte Carlo experiment in which the true version of a New Keynesian model may either have high wage/price rigidity or be close to pure áexibility; we treat each in turn as the true model and create Bayesian estimates of it under priors from the true model and its false alternative. The Bayesian estimation of macro models may thus give very misleading results by placing too much weight on prior information compared to observed data; a better method may be Indirect estimation where the bias is found to be low.

Language
Englisch

Bibliographic citation
Series: Cardiff Economics Working Papers ; No. E2021/22

Classification
Wirtschaft
Bayesian Analysis: General
General Aggregative Models: Keynes; Keynesian; Post-Keynesian
Subject
Bayesian
Maximum Likelihood
Indirect Inference
Estimation Bias

Event
Geistige Schöpfung
(who)
Meenagh, David
Minford, Patrick
Wickens, Michael R.
Event
Veröffentlichung
(who)
Cardiff University, Cardiff Business School
(where)
Cardiff
(when)
2021

Handle
Last update
10.03.2025, 11:43 AM CET

Data provider

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Object type

  • Arbeitspapier

Associated

  • Meenagh, David
  • Minford, Patrick
  • Wickens, Michael R.
  • Cardiff University, Cardiff Business School

Time of origin

  • 2021

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