Sound public finances are necessary for the functioning and economic prosperity of a common currency union. The financial, economic and European sovereign debt crises revealed that financial stability and economic growth also serve as prerequisites and that all three interact in this respect....

Information search is costly for private households, especially in relation to their wealth. This paper investigates how retail customers react to free portfolio reporting—and thus reduced search costs—in a unique experimental setting. A large German direct bank sends portfolio reports to...

Working with one of the largest brokerages in Germany, we record what happens when unbiased investment advice is offered to a random set of approximately 8,000 active retail customers out of the brokerage's several hundred thousand retail customers. We find that investors who most need the...

Why do people trade? Because they are told to! Using a unique dataset from a large German bank, we find that retail investors who report that they rely heavily on their advisors’ recommendations have a substantially higher trading volume and purchase a higher fraction of investment products...