Signals of dominance and fighting ability (i.e. status signals) are found in a wide range of taxa and are used to settle disputes between competitive rivals. Most previous research has considered status-signal phenotype as an attribute of the individual; however, it is more likely that signal expression is an emergent property that also incorporates aspects of the social environment. Furthermor...

Although one may not always see it, social life often involves choices that make people act in ways that are mindful of others or not. We adopt an interdependence theoretical approach to the novel concept of social mindfulness, which we conceptualize in terms of other-regarding choices involving both skill (to see it, e.g., theory of mind, perspective taking) and will (to do it, e.g., empathic ...

This study examined the effectiveness of two types of verbal appeals (external and internal motivators) and expected punishment in 372 children's (4- to 8-year-olds) truth-telling behavior about a transgression. External appeals to tell the truth emphasized social approval by stating that the experimenter would be happy if the children told the truth. Internal appeals to tell the truth emphasiz...

Service commissions, which are claimed by Ad-Networks and Publishers, are susceptible to forgery as non-human operators are able to artificially create fictitious traffic on digital platforms for the purpose of committing financial fraud. This places a significant strain on Advertisers who have no effective means of differentiating fabricated Ad-Reports from those which correspond to real consu...

We conduct a lab-in-the-field experiment with 567 children, aged four to eleven, in which we investigate the effect of social norms on lying and test whether norm sensitivity changes age. Children think about number between 1 6 private, then roll die, report that came up is same as one they thought of. Just before making their report, expose children different empirical normative information pr...

We study implementation with rights structures as in Koray and Yildiz (2018), under two different behavioural assumptions, partial honesty social responsibility. Specifically, we show that unanimity is sufficient for partially honest agents and, the case of responsibility, provide a full characterization implementable rules.

Communication depends on reliability. Yet, the existence of stable honest signalling presents an evolutionary puzzle. Why should animals signal honestly in the face of a conflict of interest? While students of animal signalling have offered several theoretical answers to this puzzle, the most widely studied model, commonly called the 'handicap principle', postulates that the costs of signals st...

We study Nash implementation by natural price-quantity mechanisms in pure exchange economies with free-disposal (Saijo et al., 1996, 1999) where agents have weak/strong intrinsic preferences for honesty (Dutta and Sen, 2012). Firstly, the Walrasian rule is shown to be non-implementable where all agents have weak (but not strong) intrinsic preferences for honesty. Secondly, the class of effi cie...