pt. I. Asset pricing and investments -- 1. Markov switching models in asset pricing research / Massimo Guidolin -- 2. Portfolio optimization: theory and practical implementation / William T. Ziemba -- 3. Testing for speculative bubbles in asset prices / Keith Anderson, Chris Brooks and Apostolos...

In this paper, we examine the temporal stability of the evidence for two commodity futures pricing theories. We investigate whether the forecast power of commodity futures can be attributed to the extent to which they exhibit seasonality and we also consider whether there are time varying...

This paper considers whether there were periodically collapsing rational speculative bubbles in commodity prices over a forty year period from the late 1960s. We apply a switching regression approach to a broad range of commodities using two different measures of fundamental values – estimated...

In this paper we study the stochastic behavior of the prices and volatilities of a sample of six of the most important commodity markets and we compare these properties to those of the equity market. We observe a substantial degree of heterogeneity in the behavior of the series. Our findings...