Background: Valuation is a critical part of the costing process in health economic evaluations. However, an overview of specific issues relevant to the European context on harmonizing methodological requirements for the valuation of costs to be used in health economic evaluation is lacking. We...

This textbook discusses the most important theories of internationalization, including Product Life-Cycle, Internalization, Location, International New Venture concepts, and others. These models are grounded to a considerable extent in the Transaction Cost Theory and the Resource-Based View as...

European COvid Survey (ECOS), a longitudinal study spanning eight European countries, was initiated early in the COVID-19 pandemic. Its purpose was to comprehend public perceptions, trust, knowledge, and behaviors related to COVID-19, including vaccination. The study aimed to enable timely...