The first paper is co-authored with Sylvain Delalay. We examine the impact of competition between ETFs on measures of market quality of the funds. The surge in new ETF creation has for consequence that groups of competing ETFs are increasingly crowded, and investors can choose from a multitude...

[...]In this article, we demonstrate how such industry-specific realexchange rates can be constructed and present the recent pathsof these indexes. We next present three basic real exchange ratemeasures for each industry: one using export partner weightsonly, a second using import partner...

In the view of most policymakers and economists,competition in retail banking takes place in localmarkets covering a relatively small geographic area.Banks are thought to design their services and settheir loan and deposit rates in response to the supply anddemand conditions prevailing in a...

We consider the effects of an imperfectly competitive banking sector on the capital stock in a version of the two-period Diamond OLG model, focusing on how profits are returned. There are two broad alternatives: profits may be taxed and returned to households exogenously as fiscal transfers or...

[...]The branch prices we study are less limited. Increasingly,banks are entering new markets by buying one or morebranches from other banks (Benz 1998). The price of a givenbranch should depend on the branch’s expected profits, andexpected profits, in turn, depend on competition. All...