"The United States used to be a country where ordinary people could expect to improve their economic condition as they moved through life. For millions of us, this is no longer the case. Many Americans today have a lower standard of living as adults than they had in their parents' homes as...

We study the extent to which personal connections among legislators influence abstentions in the U.S. Congress. Our analysis is conducted by observing representatives' abstention for the universe of roll call votes held on bills in the 109th-113th Congresses. Our results show that a legislator's...