Robo-advisors promise efficient, rational, and transparent investment advisory. We analyze how robo-advisors determine their users' risk tolerance and which equity exposure is derived from the individual risk profile. Our findings indicate significant differences in the quality of offered...

The application of a technical trading rule, which just provides long and short signals, requires the investor to decide upon the exposure to stake in each trade. Although this position sizing (or money management) crucially affects the risk and return characteristics, recent academic literature...

Despite their impressive market success, investment certificates' benefits are puzzling from both a theoretical and an empirical viewpoint. Previous research analyzed portfoliotheoretical issues, mispricing patterns, and counterparty risk. This work highlights the impact of taxation, which has...