Nobel Laureate Alvin Roth of Stanford University talks with EconTalk host Russ Roberts about his work on matching markets. Examples include marriage, matching kidney donors to kidney recipients, and students to schools in cities that allow choice in their public school systems.

It’s been almost a week since the Supreme Court’s momentous ruling that further cements the Affordable Care Act as the law of the land, and Wednesday President Barack Obama flew to Nashville, Tennessee, to talk about health care.

The president visits Tennessee in an effort to convince Republicans to 'move on.'

Many people are looking at the recent Supreme Court decisions about ObamaCare and same-sex marriage in terms of whether they think these are good or bad policies. That is certainly a legitimate concern, for both those who favor those policies and those who oppose them.