@techreport{NBERw0293,
 title = "Do Multinational Firms Adapt Factor Proportions To Relative Factor Prices?",
 author = "Robert E. Lipsey and Irving B. Kravis and Romualdo A. Roldan",
 institution = "National Bureau of Economic Research",
 type = "Working Paper",
 series = "Working Paper Series",
 number = "293",
 year = "1983",
 month = "August",
 URL = "http://www.nber.org/papers/w0293",
}