Summary This paper is about conscious parallelism in a duopoly with differentiated products. Conscious parallelism is modelled by a “policy of fixed relative prices” (frp) i. e. starting from a competitive equilibrium both duopolists vary prices by the same percentage. This price increasing...

In many capacity-intensive industries (e.g. electricity, bandwidth), exchanges allow firms, including competitors, to buy and sell wholesale capacity before selling on the retail market. Capacity exchanges allow firms to smooth demand shocks, but do they also facilitate tacit collusion to limit...

Information Technology Governance (IT Governance) is an integral part of enterprise governance which aims at controlling the formulation and the implementation of strategic objectives of an organization. The implementation of IT governance strategies generates goals and projects whose...

In this article, an integrated sales and leasing company is considered. This company remanufactures leased products at the end of operating lease contracts to make them as good as new ones and sell them to the customers. In order to satisfy customers' demand, required products are provided from...

This study examines the dispersion in prices for homogeneous grocery products, and studies the effect of product characteristics, demographic characteristics of consumers, and market structure on search costs and price dispersion. The findings show that price dispersion is affected by search...

This article investigates the impacts of private labels (PLs) on fluid milk prices and price differentials using 2,759 supermarket-level observations from 10 cities. Non-parametric results reveal that although PL milk prices decrease as PL milk shares expand, eventually the effect is to increase...

We study the price response of national brands to the development of private labels. Using monthly data from a consumer survey, we show that prices of national brands increase with the development of private labels. However, we also show that the price increase in national brand products is...

It is common knowledge that oil discovered today, or that is newly allowed to be developed, has no effect on prices until reaching the market. However, economic theory does not support common knowledge on this issue. By lowering the value of holding oil for future sale, a future oil supply...