Behavior of monthly total returns of U.S. government bonds : 1926-2007

dc.contributor.authorHamid, Shaikh A.
dc.contributor.authorHabib, Abraham
dc.descriptionVersion of Record
dc.description.abstractWe explore for presence of monthly seasonality in monthly total returns of U.S. long term government bonds from January 1926 to December 2007. We test three types of effects with respect to monthly seasonality. We further partition the data into three sub-periods and explore monthly seasonality. In addition, we explore monthly seasonality based on Republican and Democratic presidencies. We look at the nature of monthly returns during contraction and expansion periods, as well as periods of crisis. The mean of monthly total returns of long term government bonds for the entire data set (0.47%) was significantly greater than zero. The mean of monthly returns of none of the months was significantly greater than the mean of the other eleven months stacked together. We find evidence of month effect with respect to variances of monthly returns. When we partition the data into three sub-periods, we do not find any discernible monthly seasonality. We also find the mean of monthly returns during the Republican presidencies to be significantly higher than during the Democratic presidencies. Government bond returns were on average significantly higher during contraction periods than during expansion periods. The Great Depression was good for the bond market; war periods were comparatively not as attractive for bond investing because governments tend to peg interest rates during such periods. Though not fully efficient, the U.S. long term government bond market exhibits a high degree of efficiency.en_US
dc.description.bibliographicCitationHamid, S. A. & Habib, A. (2010). Behavior of Monthly Total Returns of U.S. Government Bonds: 1926-2007. Journal of Business and Accounting, (2)1, 42-56.en_US
dc.format.extent415867 bytesen_US
dc.publisherAmerican Society of. Business and Behavioral Sciences (ASBBS)en_US
dc.relation.requiresAdobe Acrobat Readeren_US
dc.rightsAuthors retain all ownership rights. Further reproduction in violation of copyright is prohibiteden_US
dc.titleBehavior of monthly total returns of U.S. government bonds : 1926-2007en_US
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