The UK Cruickshank Report (2000) highlighted the potential for market power issues where bank concentration could lead to more expensive credit. Because of the many risk factors influencing the cost of credit, it is difficult to establish whether differences in pricing is a consequence of risk...

The hypothesis that futures price is an unbiased predictor of the future spot price has been oneof the most controversial topics in the empirical literature on market efficiency. The conflictingresults provided so far are not robust to the time period considered or to the econometricmethod...

Futures market efficiency has been one of the most researched topics for a number of years.The huge amount of results produced, highly dependent on the econometric techniquesadopted and on the time period analysed, are often conflicting: for a given market, someauthors find evidence of...