We use transaction data gathered by a large fintech firm to study retail investors’ investments in cryptocurrencies. Crypto investors tend to be young, male, high-income, and live in wealthy urban areas with high levels of self-employment and low levels of altruism. Crypto investments are...

I propose and model stock loan lotteries, a financial innovation that improves the welfare of individual investors. Stock loan lotteries are prize-linked payoffs using net rebates from securities lending. Stock loan lotteries motivate individual investors with prospect theory preferences to buy...

The proposition that a prudent investor should be diversified is widely accepted if not incontrovertible for ordinary investors – investors who have no reasonable expectation of influencing company management or business policy. Indeed, fiduciary duty requires that trustees and other...

We present a general equilibrium model in which heterogeneous investors choose among bonds, stocks, and an Index Fund holding the market portfolio. We show that, under standard assumptions, an equilibrium exists. We then derive predictions for equilibrium asset prices, investor behavior, and...

The importance of investment advisers to the financial well-being of their clients cannot be overstated. Individuals and institutions entrust trillions of dollars to investment advisers to manage on their behalf. This paper discusses and explains fiduciary principles in investment advice....

We investigate the effects of both trust and sociability for stock market participation, the role of which has been examined separately by existing finance literature. We use internationally comparable household data from the Survey of Health, Ageing and Retirement in Europe supplemented with...

This article investigates the importance of both trust and sociability for stock market participation and for differences in stock-holding across Europe. We estimate significant effects for the two, and find that sociability can partly balance the discouragement effect on stock-holding induced...

This paper examines the influence of both trust and sociability on stock market participation and their implications for international differences in stockholding. Using data from the Survey of Health, Ageing and Retirement in Europe supplemented with information on regional trust from the World...

This paper investigates the importance of both trust and sociability for stock market participation and for differences in stockholding across Europe. We estimate significant effects for the two, and find that sociability can partly balance the discouragement effect on stockholding induced by...