A growing economic literature stresses the importance of relative comparisons, e.g., for savings and consumption or happiness. In this literature it is usually assumed that reference standards against which people compare themselves are exogenously given. In contrast, findings from social psychology suggest that people play an active role in determining their reference standards. We introduce a social comparison model where people choose their reference standards to serve motives of self-improvement and self-enhancement. The model predicts that reference standards increase in individuals' abilities and that people thus tend to compare themselves to similar others. The results of a questionnaire study confirm the prediction of the model.
We study the evolution of people's trust in banks during the global financial crisis, and the factors that determine its level. Austrian survey data show that trust in banks declined sizeably during the financial crisis, but the lowest observed trust level (60%) is still higher than that of many other institutions. We establish that a trust decline is related to agents' subjective view of the economic situation and the direct experience of bank failures. Deposit insurance stabilizes banking trust. Both the lack of bank collapses and the extension of deposit insurance coverage had a cushioning effect on trust in banks.
In this paper, we use meta-analytic methods to investigate possible sources for the large variation in empirical findings about the income elasticity of money demand. Our results suggest that the broadness of the monetary aggregate, the inclusion of wealth and the consideration of financial innovation exert a significant influence on estimated income elasticities. Furthermore, we find substantial cross-country differences, in particular between the US and other countries. These differences can, to some extent, be explained by the macrofeconomic environment and the dissemination of payment cards.
In this paper, I study how pay-as-you-go pension systems of the notional defined contribution type can be designed such that they remain financially stable in the presence of increasing life expectancy. For this to happen three crucial parameters must be set in an appropriate way: the notional interest rate, the adjustment rate and the annuity conversion factor. I show that there exist two main approaches to implement a stable system. The first uses period-specific annuitization and indexation rates that correct for labor force increases, which are only due to rises in the retirement age which are necessary to ‘neutralize’ the increase in life expectancy. The second approach uses cohort-specific annuitization and indexation rates that are larger than in a stationary situation. This is due to the fact that a continuously increasing life expectancy leads to higher internal rates of return that can be passed on via the indexation.
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