By modifying habitats and creating bridges and barriers between landmasses, climate change
and tectonic events are believed to have important consequences for diversification of …

We examine the evidence that expected security returns can be forecasted by the term premium,
default premium, and dividend yield, in light of recent findings that similar security return …

We provide evidence on the role of commodity futures in portfolios comprised of stocks,
bonds, T‐bills, and real estate. Over the period investigated (1973–1997), Markowitz …

We extend earlier studies and present new evidence on the benefits of adding precious
metals to US equity portfolios. We report five major findings related to the potential benefits of …

Comparisons of the genetic and cytogenetic maps of three sibling species of Drosophila
reveal marked differences in the frequency and cumulative distribution of crossovers during …

… We study this issue in Jensen, Johnson, and Mercer [2000a, 2000b] by first noting the link
between inflationary developments and Federal Reserve monetary policy, and then examining …

Two closely related species of Drosophila, D. simulans and D. mauritiana, differ markedly in
morphology of the posterior lobe of the male genital arch. Both size and shape aspects of …

… We view this evidence as consistent with the findings of Jensen, Mercer, and Johnson (1996);
Fama and French (1995); Chen (1991); and Chan and Chen (1991). Jensen et al. found …

The size and shape of the posterior lobe of the male genital arch differs dramatically
between Drosophila simulans and D. mauritiana. This difference can be quantified with a …

With the recent increase in equity volatility, commodity investments have garnered significant
attention from investors. Previous research has found substantial benefits associated with …