We test the hypothesis that "genuine" or "convincing" smiling is a costly signal that has evolved to induce cooperation in situations requiring mutual trust. Potential trustees in a trust game made video clips for viewing by potential trusters before the latter decided whether to send them...

We test the hypothesis that "genuine" or "convincing" smiling is a costly signal that has evolved to induce cooperation in situations requiring mutual trust. Potential trustees in a trust game made video clips for viewing by potential trusters before the latter decided whether to send them...

We test the hypothesis that "genuine" or "convincing" smiling is a costly signal that has evolved to induce cooperation in situations requiring mutual trust. Potential trustees in a trust game made video clips for viewing by potential trusters before the latter decided whether to send them...

We test the hypothesis that smiles perceived as honest serve as a signal that has evolved to induce cooperation in situations requiring mutual trust. Potential trustees (84 participants from Toulouse, France) made two video clips averaging around 15 seconds for viewing by potential senders...

(english) Does female empowerment evolve over the life cycle, and has it changed across generations? We use data from the Demographic and Health Surveys covering a sample of about 191,000 adult women to evaluate the age, period and cohort effect regarding individual attitudes to marital...

Professor Elhauge’s arguments are used to motivate a vision of the priorities for antitrust enforcement that may be seriously misguided if his optimism is unfounded.

In this paper we show how the investment in cultural events may encourage the building of social capital and foster the development of local communities. We rely on a casestudy that we conducted about the socio-economic impact of the Festival “La Notte della Tarantaâ€, the most...

In this paper we show how the investment in cultural events may encourage the building of social capital and foster the development of local communities. We rely on a casestudy that we conducted about the socio-economic impact of the Festival “La Notte della Taranta”, the most important...