Breeden, Gibbons and Litzenberger (1989), and Lamont (1999), use "economic tracking portfolios" to forecast macroeconomic data. Tracking portfolios are constructed to reflect market expectations and reveal the impact of news. However, these papers, as well as many related studies which examine...

We study how heterogeneous beliefs affect returns and examine whether heterogeneous beliefs are a priced factor in traditional asset pricing models. To accomplish this task, we suggest new empirical measures based on the disagreement among analysts about expected (short-term and long-term)...

We introduce a new approximation method for the distribution of functions of random variables that are real-valued. The approximation involves moment matching and exploits properties of the class of normal inverse Gaussian distributions. In the paper we we examine the how well the different...