inefficient outcomes, e.g. markets for financial or health care services. In a deception game we investigate experimentally which …

crowding-in: reciprocity, the usual explanation, and conformism, a neglected alternative. The issue is important since …) Conditional Information Lottery design to control 'others' behaviour' without deception. We observe how contributions correlate … reciprocity therefore deserves to be questioned, even in the laboratory. …

ofoverconfidence, egoism and (biased) reciprocity in behaviour, whichmay explain decay in contributions in repeatedplay designs. The …

, as is suggested by the literature on deception and procedural satisfaction. Models such as Rabin (1993), Sen (1997), and …-based models such as Fehr and Schmidt (1999) and Bolton and Ockenfels (1997) predict otherwise. We find that deception …

inefficient outcomes, e.g. markets for financial or health care services. In a deception game we investigate experimentally which …

ofoverconfidence, egoism and (biased) reciprocity in behaviour, whichmay explain decay in contributions in repeatedplay designs. The …