Conventional statistical methods often test for group differences in a single parameter of a distribution, usually the conditional mean (for example, differences in mean body mass index (BMI; kg m −2) ...
Engel, C., J. Frankel, Kenneth A. Froot, and T. Rodrigues. "Tests of Conditional Mean-Variance Efficiency of the U.S. Stock Market." Journal of Empirical Finance 2 (March 1995). (Revised from NBER ...
Economic forecasts usually provide point estimates for the conditional mean of GDP growth (or the GDP gap). However, such point forecasts ignore risks around the central forecast and, at times, may ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results