This paper discusses the reasons that drive organizations to interrupt outsourcing, reverse their previous decision, and then reintegrate activities formerly delegated to providers. Contractual approaches, mainly derived from Transaction Costs Economics, offer some plausible explanations for...

In this paper the existence of unemployment is partly explained as being the result of coordination failures. It is shown that as a result of self-fulfilling pessimistic expectations, even at Walrasian prices, a continuum of equilibria results, among which an equilibrium with approximately no...