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Taring All Investors with the Same Brush? Evidence for Heterogeneity in Individual Preferences from a Maximum Likelihood Approach
(2015-05-19)
Abstract. Microeconomic modeling of investors behavior in financial markets and its results crucially depends on assumptions about the mathematical shape of the underlying preference functions as well as their parameterizations. ...
Smoking Hot Portfolios? Self-Control and Investor Decisions
(2019-03-01)
Self-control failure is among the major pathologies (Baumeister et al. (1994)) affecting individual investment decisions which has hardly been measurable in empirical research. We use cigarette addiction identified from ...
Smart (Phone) Investing? A Within Investor-Time Analysis of New Technologies and Trading Behavior
(2021-02-02)
Using transaction-level data from two German banks, we study the effects of smartphones on investor behavior. Comparing trades by the same investor in the same month across different platforms, we find that smartphones ...