@inbook{NBERc8225,
 Crossref = "NBERlern08-2",
 title = "Does Less Market Entry Regulation Generate More Entrepreneurs? Evidence from a Regulatory Reform in Peru",
 author = "Sendhil Mullainathan and Philipp Schnabl",
 BookTitle = "International Differences in Entrepreneurship",
 Publisher = "University of Chicago Press",
 pages = "159-177",
 year = "2010",
 month = "May",
 URL = "http://www.nber.org/chapters/c8225",
}
@book{NBERlern08-2,
 title = "International Differences in Entrepreneurship",
 author = "Josh Lerner and Antoinette Schoar",
 institution = "National Bureau of Economic Research",
 type = "Book",
 publisher = "University of Chicago Press",
 year = "2010",
 URL = "http://www.nber.org/books/lern08-2",
}