Bayesian analysis of the multinomial probit model
Bayesian analysis of the multinomial probit model
复制标题
多项式概率模型的贝叶斯分析
DOI:
--
复制
发表时间:
2000
期刊:
影响因子:
--
通讯作者:
M. Weeks
中科院分区:
文献类型:
--
作者:
R. McCulloch;Peter E. Rossi;R. Mariano;Til Schuermann;M. Weeks
We present a new prior and corresponding algorithm for Bayesian analysis of the multinomial probit model. Our new approach places a prior directly on the identied parameter space. The key is the specication of a prior on the covariance matrix so that the (1,1) element if xed at 1 and it is possible to draw from the posterior using standard distributions. Analytical results are derived which can be used to aid in assessment of the prior. Graduate School of Business, University of Chicago, 1101 East 58th Street, Chicago, Illinois 60637. email: peter.rossi@gsb.uchicago.edu.