Persistent shifts in equilibria are likely to arise in oligopolistic markets and may be detrimental to the measurement of conduct, related markups and intensity of competition. We develop a cointegrated VAR (vector autoregression) based approach to detect long-run changes in conduct when data...

To study whether banks retain their lessons from the experience of a severe financial crisis, we examine the effects of the systemic banking crisis of the early 1990s in three Nordic countries (Finland, Norway, and Sweden). While this crisis largely bypassed the rest of Europe, we hypothesize...