Shiller, Fama, and Hansen were recognized for their independent but complementary research on the variability of asset prices and on the underlying rationality (or irrationality) of financial markets.
(The research on the variability of bacteria was initiated by observations made in 1906 by Neisser and Massini, which today are regarded as bacteriophage effects).
Despite a greater emphasis on precious metals in the literature, more recently, there is a paucity of full-scale research examining the variability of the returns on investments in precious metals.
Indicative of the lack of a single normative expectation about husbands' permission for research participation is the variability of the responses at both sites.
In line with the findings of the current study, other research findings confirm the variability of the perception of and reaction to conflict as being affected by different variables.
The lack of national standard guidance on addressing disclosure of child abuse in research settings, and the variability of child protection practice and procedure on a national level (i.e. definitions, thresholds and operations) makes research institutions critical establishments for clarifying proper procedures for researchers.
The aim of this research was to evaluate the variability of phenology and ripening characteristics of the Tempranillo variety within the Ribera del Duero Designation of Origin (Spain).
The design should include the sampling scheme, the research population and the duration, the sample size, the factors and their levels to be used, the statistical design related to research limitations such as the variability of each response measurement and the cost estimation.
The results of previous research have demonstrated that the variability of the mean squares decreases significantly [ 19] by sample size.
Our research, along with academic research, shows that 90% of the variability of the returns of any individuals portfolio is explained by asset allocation, so it is much more important over the long term to identify the right asset classes than it is to pick the best stocks or mutual funds.
