According to textbook arguments marginal cost pricing scores first on the effciency ground.However,if the monopolistic firm benefits from increasing returns to scale, the industry will not be financially viable.If this is the case, one option, which maximizes the welfare subject to a break-even Stickers constraint, is Ramsey Pricing.In this study t
Since the mid 20th century, large urban areas in advanced economies have experienced a fundamental transformation from relatively compact monocentric cities towards more extended polycentric metropolitan areas.By now, it is being commented repeatedly, but not investigated systematically that the concept of polycentricity is also adequate to charact
A study on the microflora of table olives »Bella di Cerignola«, produced according to Spanish style and natural processing, is presented.The samples (olives and brines) were taken at different fermentation phases; olives, before treatments, were analyzed too.pH was monitored and microbial populations were assessed by standard plate count.Determin
O presente estudo visou identificar saberes comuns entre o conhecimento científico e o conhecimento local sobre a ecologia e biologia do pirarucu (Arapaima gigas), contribuindo com informações úteis para a implementação e consolidação de projetos de manejo participativo pesqueiro na região.Foram realizadas 57 entrevistas semi-estruturadas,
OBJECTIVES : The purpose of this study is to assess the role of spiral CT angiography in suspected cases of pulmonary embolism and to do comparative evaluation of CT angiography with conventional pulmonary angiography.MATERIAL AND METHODS : Twenty five patients of suspected pulmonary embolism (PE) underwent spiral CT angiography from the level of a