@techreport{NBERw14087,
 title = "A Gap-Filling Theory of Corporate Debt Maturity Choice",
 author = "Robin Greenwood and Samuel Hanson and Jeremy C. Stein",
 institution = "National Bureau of Economic Research",
 type = "Working Paper",
 series = "Working Paper Series",
 number = "14087",
 year = "2008",
 month = "June",
 URL = "http://www.nber.org/papers/w14087",
}