In a very compelling article, The Economist Magazine stepped away from its standard delivery of international political updates to dig deeply into the experience of the African American woman. In the article, economists analyze dating for black women as a market, where men and women enter the market to search for a suitable mate.
The author starts off with a simple example to help make his point. He says "IMAGINE that the world consists of 20 men and 20 women, all of them heterosexual and in search of a mate. Since the numbers are even, everyone can find a partner. But what happens if you take away one man?"
Then, citing the work of Tim Harford, an economist in England, the author says that because one out of the 20 women faces the possibility of never finding a husband, she tries harder to get a man, perhaps by dressing more seductively or doing things the other women might not do. She may even steal a man from someone else. This then affects what other women do to find and keep their own men, and also the behavior of the men themselves.