The Profile of a “Warm-Glower”: A Note on Consumer’s Behavior and Public Policy Implications

The paper focuses on the ongoing debate on non-market valuation, including the valuation environmental goods, and the opportunity to use contingent valuation for policy guidance. In fact, contingent valuation critics argue that reported willingness to pay answers do not reflect real economic preferences and, for this reason, should not be used in cost-benefit analysis The attempt to contravene such critique finds many supporters. This paper starts from the latter stream of research and adds two original contributions. First, it sheds light on the individual warm glow motivational profile, exploring the empirical relationship between individual’s socio-economic characteristics and warm glow. Second, it discusses some implications of the presence of warm glow for public policy.Economic value, Contingent valuation, Willingness to pay; Latent factor, Consumer motivations, Warm glow, Ego driven warm glow, Social oriented warm glow, Public policy design

Priority Auctions and Queue Disciplines that Depend on Processing Time

Lecture on the first SFB/TR 15 meeting, Gummersbach, July, 18 - 20, 2004We analyze the allocation of priority in queues via simple bidding mechanisms. In our model, the stochastically arriving customers are privately informed about their own processing time. They make bids upon arrival at a queue whose length is unobservable. We consider two bidding schemes that differ in the definition of bids (these may reflect either total payments or payments per unit of time) and in the timing of payments (before, or after service). In both schemes, a customer obtains priority over all customers (waiting in the queue or arriving while he is waiting) who make lower bids. Our main results show how the convexity/concavity of the function expressing the costs of delay determines the queue-discipline (i.e., SPT, LPT) arising in a bidding equilibrium