To show that indirect reciprocity can stabilize collective action without the second-order free rider problem, we consider a large population subdivided into randomly formed social groups of size n.

But the Trump administration’s approach is not reciprocity at all. It is coercive unilateralism dressed up as reciprocity. The United States has pursued reciprocal trade for the past 90 years, but ...

Currently, global health is failing in equity, reciprocity, and genuine bi-directional partnerships. Global health is dominated by individuals and institutions in high-income countries (HICs) who ...

“Do unto others as you would have done unto you.” The Golden Rule is often repeated, but seems to be rarely followed. That is, until you look closely. We are entering into a network economy, where our ...

In Influence: The Psychology of Persuasion, Robert Cialdini discusses the concept of reciprocity, which is that we are hard-wired to respond positively to a gift, even if we didn’t ask for it, or even ...

A recent push for "reciprocity" in international taxation has gained traction, based on the claim that American companies pay disproportionately high taxes abroad while foreign firms pay far less in ...

THE name and fame of the lamented President McKinley will be identified in American history with the policy of reciprocity, which never had an abler and more sincere advocate. To the very last he ...

The tax rules affecting people who live and work in different states can vary significantly by state – learn how to handle ...