This paper provides both theoretical and empirical analyses of the differences between BigTech lenders and traditional banks in response to monetary policy changes. Our model integrates Knightian uncertainty into portfolio selection and posits that BigTech lenders possess a diminishing...

This paper examines aggregate domestic and foreign equity allocations around the world using CPIS data. We analyze the cross-country determinants of the domestic and foreign equity bias and the evolution over time of these biases and their determinants. Economic development, restrictions on...

We study how culture influences mutual funds around the world. Uncertainty Avoidance (UA), which is related to ambiguity aversion, is negatively associated with flow-performance sensitivity, deviation from the fund benchmark, fund alpha, and the fraction of active management across the 25...

This paper studies the determinants of the domestic and the foreign bond biases and their evolution over time using aggregate bond allocation data from CPIS. Our results show that the home bias is prevalent across all countries, despite the decreasing of the domestic bias in most countries in...

We use data from 33 countries to study how a fund’s affiliation with large families shapes the flow–performance relationship internationally. Our results show that the effect of family size on the fund flows’ response to performance depends on the sophistication of investors in a country....