Horizontal shareholding exists when significant shareholders have stock in horizontal competitors. (It is often imprecisely called "common shareholding," but that term can also apply when shareholders own stock in two noncompeting corporations. It differs from "cross-shareholding," which...

This Article shows that new economic proofs and empirical evidence provide powerful confirmation that, even when horizontal shareholders individually have minority stakes, horizontal shareholding in concentrated markets often has anticompetitive effects. The new economic proofs show that,...

Theory predicts that "common ownership" (ownership of rivals by a common shareholder) can be anticompetitive because it reduces the weight firms place on their own profits and shifts weight toward rival firms held by common shareholders. In this paper we use accounting data from the banking...

A number of studies have pointed to various mistakes that consumers might make in their consumption-saving and financial decisions. We utilize a unique market experiment conducted by a large U.S. bank to assess how systematic and costly such mistakes are in practice. The bank offered consumers a...

Taking the mean-variance portfolio model as a benchmark, we compute the optimally diversified portfolio for banks located in France, Germany, the U.K., and the U.S. under different assumptions about currency hedging. We compare these optimal portfolios to the actual cross-border assets of banks...

Both changing investors' behaviour and contingent events, such as financial crisis, stimulated a debate around the distribution of financial products for which an active market doesn't exist. Investing in illiquid financial instruments requires a certain degree of financial education in order to...

This paper derives a bank capital allocation model and applies it in the determinants of securitization. According to Bank for International Settlements (BIS), banks are required to prepare regulatory capital for investment and loans, based on the quality and quantity of assets. Hence, the...

Following the financial crisis of 2007, many global financial firms faced difficulties in borrowing U.S. dollars (USD). We estimate the premium global banks paid to obtain USD (the “USD basis”) by the rate banks pay to swap euros into USD in the foreign exchange (FX) market, while fully...

The equity of too-big-to-fail banks could be deemed less risky due to implicit government guarantees. However, such guarantees could also amplify a moral hazard problem that induces large banks to take excessive risk. If such risk is mispriced by the market due to the increased complexity of...