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Government Bond Market Seasonality, Diversification, and Cointegration: International Evidence
Author(s) -
Smith Kenneth L.
Publication year - 2002
Publication title -
journal of financial research
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.319
H-Index - 49
eISSN - 1475-6803
pISSN - 0270-2592
DOI - 10.1111/1475-6803.t01-1-00004
Subject(s) - cointegration , government bond , diversification (marketing strategy) , economics , financial economics , bond market , bond , seasonality , liberian dollar , econometrics , monetary economics , business , finance , statistics , mathematics , marketing
Using government bond market data for the United States, Canada, the United Kingdom, Germany, France, and Japan, I investigate several hypotheses. Market efficiency is investigated by testing for seasonality and cointegration. The seasonality results are mixed. In regression tests, a January effect is detected in several markets (United States, Germany, France, United Kingdom, and Canada) using local currencies. However, in a nonparametric test, the January effect is supported only for France. When U.S. dollar returns are used, regression results also reveal a January effect for several markets (United States, Germany, France, and United Kingdom). These results are not confirmed by a nonparametric test. Correlation analysis shows considerable diversification opportunities for short‐term investors. Cointegration tests indicate that several of the markets share cointegrating vectors, increasing the possibilities of using other endogenous bond markets to better predict movements in a particular market.