Hi,

I'm trying to find the posterior Bayes Estimator for a prior . The distribution for is , with is unknown.

I found the multivariate density to be

I get for the posterior Bayes:

I could expand the exponent again to make the denominator look like a normal distribution and then integrate to get it equal to and then have the identical normal density in the numerator. That would then give me .

Does that look right? Where would the part about the prior being improper come in?

Thank you!