Showing 1 - 10 of 215
We develop a methodology to sign output distortions in the random participation framework. We apply our method to monopoly nonlinear pricing problem, to the regulatory monopoly problem and mainly to the optimal income tax problem. In the latter framework, individuals are heterogeneous across two...
Persistent link: https://www.econbiz.de/10013108085
This paper characterizes the optimal information structure in competitive insurance markets with adverse selection. A regulator assigns ratings to individuals according to their risk characteristics, insurers offer fixed insurance contracts to each rating group, and the market clears as in...
Persistent link: https://www.econbiz.de/10012924981
We completely characterize the set of second-best optimal “menus”of student-loan contracts in a simple economy with risky labour-market outcomes, adverse selection, moral hazard and risk aversion. The model combines structured student loans and an elementary optimal income-tax problem à la...
Persistent link: https://www.econbiz.de/10013080006
A model is presented of a uniform price auction where bidders compete in demand schedules; the model allows for common and private values in the absence of exogenous noise. It is shown how private information yields more market power than the levels seen with full information. Results obtained...
Persistent link: https://www.econbiz.de/10013316270
A finite number of sellers (n) compete in schedules to supply an elastic demand. The costs of the sellers have uncertain common and private value components and there is no exogenous noise in the system. A Bayesian supply function equilibrium is characterized; the equilibrium is privately...
Persistent link: https://www.econbiz.de/10013316291
A Bayesian supply function equilibrium is characterized in a market where firms have private information about their uncertain costs. It is found that with supply function competition, and in contrast to Bayesian Cournot competition, competitiveness is affected by the parameters of the...
Persistent link: https://www.econbiz.de/10013316471
We study equilibrium reporting behavior in Fischbacher and Föllmi-Heusi (2013)-type cheating games when agents have a fixed cost of lying and image concerns not to be perceived as a liar. We show that equilibria naturally arise in which agents with low costs of lying randomize among a set of...
Persistent link: https://www.econbiz.de/10012902152
As the Internet economy has grown, so too has the need for trust. A degree of trust is a critical ingredient in … virtually all economic relationships, Internet or otherwise. Every day we choose to trust plumbers, doctors, employers …, employees, teachers, airlines, and others. The need for trust arises from the fact that we cannot contract on every move other …
Persistent link: https://www.econbiz.de/10013316582
More often than not production processes are the joint endeavor of people having different abilities and productivities. Such production processes and the associated surplus production are often not fully transparent in the sense that the relative contributions of involved agents are blurred;...
Persistent link: https://www.econbiz.de/10013139800
Credence goods are characterized by informational asymmetries between sellers and consumers that invite fraudulent behavior by sellers. This paper presents the results of a natural field experiment on taxi rides in Athens, Greece, set up to measure different types of fraud and to examine the...
Persistent link: https://www.econbiz.de/10013124684