Common Divisors,Payout Persistence,and Return Predictability

In the finance and accounting literature, the use of a common divisor in the dependent and independent variables of ordinary least‐squares regressions is commonplace. What goes less recognized, however, is that their use induces spurious correlation between the regression variables and invalidates standard testing procedures. This paper analyses the common divisor problem by outlining analytical results concerning the expected R² and providing a simulation procedure that generates test statistics from which critical values can be drawn. To illustrate the procedure, we re‐investigate payout yield return predictability findings that have appeared in the literature and show that the results are spurious.     

Trends in the Intergenerational Elasticity of Family Income in the United States

This paper asks whether the degree to which our incomes resemble our parents’ incomes has changed over time. After comparing various methods of correcting for differences in the ages at which successive birth cohorts are observed, and correcting for sample attrition, I find no evidence of a linear trend in the intergenerational elasticity of family income for those born into the Panel Study of Income Dynamics between 1952 and 1975 and observed as adults between 1977 and 2000.     

Trends in real wages during the industrial revolution: a view from across the Irish Sea

This article calculates cost of living indices for Ireland between 1785 and 1870 and real wage indices for agricultural labourers, textile workers, and building workers. These indices show gains in real wages which are not consistent with current hypotheses about widespread pre-Famine immiseration, though textile workers did experience a reduction in earning power. Before the Famine, wages proved sticky downwards in the face of falling prices; after the Famine, money wages rose faster than prices. A revised UK index suggests that real wages began their increase earlier, in the 1820s, and increased by around an additional 10 percentage points by 1870.     

The Information Content of Mutual Fund Print Advertising

The mutual fund industry has experienced tremendous growth in recent years. During this time period mutual funds have become somewhat of a commodity with many funds using advertising to attract investors. The current study uses content analysis to determine the informational content of fund advertising. The results indicate that while the average number of informational cues increased during the time period 1979 to 1989, there was no significant increase in the information content of mutual fund advertising between 1989 and 1999. Relatively few funds include information such as loads, 12b‐1 fees, and expense ratios in their advertisements, and fund ads rarely discuss risk.