A significant increase of concentration in the UK salmon retailsubsector has heightened concerns about retail firms’ ability to exercise marketpower in the purchase of supplies (oligopsony power). To assess the extent towhich retail firms have exercised oligopsony power, we develop a dynamic...

Purpose – The purpose of this paper is to examine the potential for utilizing a unique resource, such as the Historic Portsmouth Harbor, in order to differentiate the local brand. Design/methodology/approach – The objective of the paper is to examine the role of unique local resources and...

Purpose – This paper's aim is to test for the presence of fractional integration, or long memory, in the daily returns of the Portuguese stock market using autoregressive fractionally integrated moving average (ARFIMA), generalised autoregressive conditional heteroskedasticity (GARCH) and...

Purpose – The purpose of this paper is to investigate market competition for three product types of salmon (smoke, fresh and whole salmon) to understand whether supermarkets are exercising market power over salmon consumers in the UK retail market. Design/methodology/approach – Competition...

This study seeks to measure changes in technical efficiency levels within the banking sectors of the Indian sub-continent: specifically India, Pakistan, and Bangladesh, over the period 1993–2002. This study is done in the context of a number of sweeping deregulations across the sub-continent...