Does Shariah compliance make interest rate sensitivity of Islamic equities lower? An industry level analysis under different market states

This paper examines the sensitivity of the Dow Jones Islamic market index and its corresponding industry equity indices to changes in the level, slope and curvature of the U.S. term structure of interest rates over the period 1996–2015 using the quantile regression approach. The empirical results reveal that the Islamic stock market has a considerable negative exposure to interest rate risk, although a declining time pattern of interest rate sensitivity is observed. The unexpected changes in the level factor of the U.S. yield curve, closely linked to long-term interest rates, are identified as the most important interest rate factor in explaining the variability of Islamic equity returns. Furthermore, the interest rate exposure tends to be stronger during extreme bearish conditions in the stock market, possibly due to the greater pessimism and risk aversion under these market circumstances. It is also shown that Islamic equities are not different from their mainstream counterparts in terms of interest rate sensitivity, indicating that the Islamic stock market does not provide a cushion against interest rate risk.     

The role of credentials in the Canadian labour market

We study the role of credentials or 'sheepskin effects' in the Canadian labour market. Sheepskin effects refer to increases in wages associated with the receipt of a degree after controlling for educational inputs such as years of schooling. We find strong evidence of sheepskin effects associated with graduation from high school, community college or trade school, and university. The importance of credentials increases with educational attainment, accounting for 30 per cent of the return to 16 years of schooling but more than half of returns above 16 years. Our evidence indicates that both years of schooling and degree completion influence earnings. JEL Classification: I2, J3
Le rôle des certificats dans le marché du travail au Canada. Les auteurs étudient le rôle des certificats ou des «effets de parchemin>> dans le marché du travail au Canada. Les effets de parchemin font référence aux augmentations de salaires associées à l'obtention d'un diplôme ou d'un grade après avoir pris en compte l'expérience éducationnelle comme les années d'éducation. On découvre des résultats probants pour ce qui est des effets de parchemin associés à l'obtention d'un diplôme d'école secondaire, de collège communautaire, d'école technique, et d'université. L'importance de la certification augmente avec le niveau d'instruction : elle compte pour 30 pourcent du rendement pour 16 années de scolarité mais pour plus de la moitié des rendements pour la scolarité au delà de ces premiers 16 ans. Les résultats indiquent que tant les années de scolarité que la certification comme telle ont un impact sur les gains.     

Life Satisfaction,Income Comparisons and Individual Traits

People gain utility from occupying a higher ranked position in the income distribution of the reference group. This paper investigates whether these gains depend on an individual's set of personality and affective traits. Using the 2000 to 2013 waves of the German Socio‐economic Panel dataset (SOEP), a subjective question on Life Satisfaction, and three different measures of personal and affective traits, we find significant and robust differences across groups and conclude that traits determine the relationship between rank and life satisfaction. The heterogeneity on the importance of income comparisons is relevant, for example, when building economic models, predicting individuals' behavior, or making welfare judgments.