We explore what effect controlling for various patient characteristics beyond a case-mix index (DRG) has on inferences drawn about the relative cost performance of hospital departments. We estimate fixed effect cost models in which 3754 patients are clustered within six Danish vascular...

PART I: INTRODUCTIONChapter 1: introduction and method1.1 General introduction 1.2 Purpose, aim and scope1.3 Outline and methodPART II: SEA-LEVEL RISE AND DECISION-MAKING IN THE COASTAL ZONEChapter 2: the garbage can – a theoretical approach to decision-making2.1 Decision-making processes in...

The thesis consists of four separate papers that can be read individually.In the first paper “Efficiency of the Polish Banking Industry: Foreignversus Domestic Banks” we analyze the efficiency of foreign and domesticbanks. The second paper entitled “Foreign Acquisitions and Industry...

A single outlier in a regression model can be detected by the effect of its deletion on the residual sum of squares. An equivalent procedure is the simple intervention in which an extra parameter is added for the mean of the observation in question. Similarly, for unobserved components or...

The grain/oilseed industry is undergoing considerable structural change in the form of mergers and the addition of new processing facilities to add value beyond commodity grade. The rapid structural changes in this industry call into question the relevance of previous research conducted in these...

An inverse live hog demand model was estimated to analyze claims that the live hog own quantity demand flexibility's magnitude has increased in recent years. A second objective of this research was to estimate the impact changes in processing capacity utilization rates have on live hog prices....

Replaced with revised version of paper 09/12/07.

This paper identifies major future trends and driving factors and perspectives and challenges resultingfrom them for European agriculture and food sectors until the year 2020. The focus of the paper is ananalysis of key driving forces and the provision of a well developed reference scenario...