This paper investigates the merger wave hypothesis for the US and the UK employing a Markov regime switching model. Using quarterly data covering the last thirty years, for the US, we identify the beginning of a merger wave in the mid 1990s but not the much-discussed 1980s merger wave. We argue...

We examine the competitive effects of the vertical integration of gasoline refineries and retailers in the U.S. Adapting the first-order condition approach of static oligopoly games to the analysis of vertically related oligopolies, we develop a novel framework for directly evaluating the...

We examine the competitive effects of the vertical integration of gasoline refineries and retailers in the U.S. Adapting the first-order condition approach of static oligopoly games to the analysis of vertically related oligopolies, we develop a novel framework for directly evaluating the...

The question of whether migration can be an equilibrating force in the labour market is an important criterion for an optimal currency area. It is of particular interest currently in the context of high and rising levels of labour market disparities, in particular within the Eurozone where there...

Since taking office the Administration of George W. Bush has pursued a trade policy known as Competitive Liberalization. This policy envisages a series of mutually-reinforcing steps to open markets abroad to U.S. companies, to strengthen market-oriented laws and regulations overseas, and to...

The global financial crisis triggered different policy responses in Europe and the United States. Interestingly, survey results suggest that there is also a significant difference in how undergraduate macroeconomics instructors responded to the crisis, with U.S. instructors placing significantly...

First, the institutions of direct democracy, referendum and initiative, are described. One of the main arguments against direct political rights is that citizens are often, or even generally, not enough informed or even incompetent to decide on important political issues. Therefore, the problem...