Many asset pricing theories treat the cross-section of returns volatility and correlations as two intimately related quantities driven by common factors, which hinders achieving a neat definition of a correlation premium. We formulate a model without factors, but with a continuum of securities...

This paper aims to assess dynamic tail risk exposure in the hedge fund sector using daily data. We use a copula function to model both lower and upper tail dependence between hedge-fund and broad-market returns as a function of market uncertainty. We proxy the latter by means of a single index...

We provide new evidence in favor of the expectation hypothesis (EH) as a long-run theory of the term structure of interest rates. Using nonparametric techniques, we show that the results of conventional tests that reject the EH are affected by the presence of extreme observations -- only a...

Suppose we have observations ranging over t=0,1,…T on real net investment, {I_{n,t}}₀^{T}, and on real gross investment, {I_{g,t}}₀^{T}. We derive a method of calculating the depreciation rate for each of the periods {δ_{t}}₁^{T}, and estimating `the' implied net capital stock...