infonet-economy

We ask whether offering a menu of unemployment insurance contracts is welfare improving in a heterogeneous population. We adopt a repeated moral-hazard framework as in Shavell/Weiss (1979) supplemented by unobservednheterogeneity about agents’ job opportunities. Our main theoretical contribution is an analytical characterizationnof the sets of jointly feasible entitlements that...

Regulation fostering Managed Care alternatives in health insurance is spreading. This work reports on an experiment designed to measure the amounts of compensation asked by the Swiss population (in terms of reduced premiums) for Managed-Care type restrictions in the provision of health care. It finds that restrictions on the freedom of physician choice would require an average...

It is well known that ex-ante randomization can improve uponnsecond best contracts in principal-agent problems. In this note, we show that even the first-best can be dominated by a random contract. Our example isncast in a standard textbook set-up with two effort levels and two states of nature.

There is growing interest in discrete-choice experiments (DCE) as a method to elicit consumers' preferences in the health care sector. Increasingly this method is used to determine willingness-to-pay (WTP) for health-related goods. However, its external validity in the health care domain has not been investigated until today. This paper examines the external validity of DCE...

Under certain cost conditions the optimal insurance policy offers full coverage above a deductible, as Arrow and others have shown. However, many insurance policies currently provide coverage against several losses although the possibilities for the insured to affect the loss probabilities by several prevention activities (multiple moral hazard) are substantially different. This...

The previous literature on the determinants of individual well-being has failed to fully account for the interdependencies in well-being at the family level. This paper develops an ordered probit model with multiple random effects that allows to identify the intra-family correlation in wellbeing. The parameters of the model can be estimated with panel data using Maximum Marginal...

Das Bundesamt für Berufsbildung und Technologie (BBT) erhebt in Zusammenarbeit mit dem Fraunhofer-Institut für Systemtechnik und Innovationsforschung (FhG-ISI) periodisch die Patentanmeldungen des Standorts Schweiz sowie der Schweizer Unternehmen weltweit. Daraus lässt sich ein Technologieportfolio ermitteln. Es bildet die Gesamtheit der technischen Fähigkeiten und Errungenschaften...

This paper examines the competitive effects of reorganizing a network industry's vertical structure. In this industry, an upstream monopolist operates a network used as an input to produce horizontally differentiated final products that are imperfect substitutes. Three potential pitfalls of restructuring integrated network industries are analyzed: (i) double marginalization, (ii...