Substantial elements of innovation have been observable during recent years in rig supply, in particular regarding contracts and organisation. This trend has been driven by the fact that rising costs over many years have put profitability under pressure. On the basis of theory and available...

We discuss global options for initiatives intended to ameliorate adverse impacts of visa and work permit systems used by national governments around the world. We first describe and document some of their effects, noting the relative lack of other research work on these issues. We then discuss...

No good comparable data on sizes of cultural sectors of the countries of Europe exist. Still, local and national governments of Europe spend substantial resources on culture and cultural sectors contribute significantly to employment and national income. After briefly describing special features...

This paper reviews experimental studies that investigate the effects of communication on be-havior in organizational settings. Two main classes of studies are identified: (a) studies on coordination and competition, which include experimental research that tests whether com-munication can help...

Trust between parties should drive the negotiation and design of contract: if parties did not trust each others' reaction to unplanned events, they might agree to pay higher costs of negotiation to complete contracts. Using a unique sample of U.S. principal-agent consulting contracts and a...