norms

Many of us are familiar with the political horse trading that’s part and parcel of the modern romantic relationship. We do Thankgiving with your parents, and Christmas with mine. I take the dog to the groomers, you mow the lawn this week. This kind of trading is an example of an exchange norm in a relationship. In academic papers, an exchange norm is typically contrasted with a communal norm. The exchange norm, while sometimes very convenient, may not be optimal....