We study optimal incentive contracts for workers who are reciprocal to management attention. When neither worker’s effort nor manager’s attention can be contracted, a double moral-hazard problem arises, implying that reciprocal workers should be given weak financial incentives. In a multiple-agent setting, …

A new CPV system with a static linear Fresnel lens, silicon PV module suitable for concentrated radiation and an innovative tracking system is integrated in a greenhouse covering. The basic idea of this horticultural application is to develop a greenhouse for pot plants (typical shadow plants) which …

This report was commissioned to examine the possible gap between the image and identity of TUI Nederland regarding sustainable tourism and to recommend on how to bring the image closer to the identity. TUI Nederland is market leader in the Dutch travel industry and carries the brands Arke, Holland International, …

Essay based on a Presentation to International Stakeholder Forum, Convened by the Board of Directors of the Fair Labor Association, Washington D.C. June 26, 2009. There is much concern about the current crisis. Indeed the fall in consumption in developed countries is steep, anything between 15 to 25% …

Dit verslag beschrijft een onderzoek naar de verschillen van een steeds meer voorkomende techniek in de skeelersport, de double push. Omdat er weinig wetenschappelijke literatuur geschreven is over de double pushtechniek, wordt de techniek vergeleken met de klassieke skeelertechniek. Voor een beter inzicht …

In a double-masked randomized controlled crossover study we investigated both the retinal responses to straylight, and the effects of lens cleaners on straylight values, in two different RGP contact lens materials. Methods: Thirty patients (20-59 years) wearing RGP lenses were refitted with new lenses …

Background As the level of government closest to citizens and the real economy, local and regional authorities have an important role in tackling the severe impact of the current economic crisis. The double pressures of decreasing public revenue and increasing demand for services, however, call for more …

I started this particular project with an internship at the European Commission in Beijing, China. Experiencing China's enormous growth myself in the last seven months it was clear to me that China will have an even greater impact on both the economic and political agendas of the Western world and its …

Breedtesport en topsport ontwikkelen zich in een verschillende richting, maar blijven elkaar beinvloeden. Deze beinvloeding kan worden onderscheiden naar effecten die samenhangen met de veronderstelde aanvoerfunctie van de breedtesport en effecten die voortkomen uit de veronderstelde aanjaagfunctie van …

Using an optimized transformation protocol we have studied the possible interactions between transforming plasmid DNA and the Hansenula polymorpha genome. Plasmids consisting only of a pBR322 replicon, an antibiotic resistance marker for Escherichia coli and the Saccharomyces cerevisiae LEU2 gene were …