In April 2006, the real estate listing service in Massachusetts adopted a new policy that prohibits home sellers from resetting their property’s “days on market” to zero through relisting. We study the effect of this new policy on single-family home sales along the Massachusetts-Rhode...

Since the Apple iPhone’s first launch in 2007 with an exclusive arrangement with AT&T, it has garnered overwhelmingly positive responses from consumers and from the media. With its success, exclusive contracts between handset makers and wireless carriers have come under increasing scrutiny by...