E-mail a Wiley Online Library Link

Ian Crawford and Krishna Pendakur How many types are there?* The Economic Journal 123

Version of Record online: 10 OCT 2012 | DOI: 10.1111/j.1468-0297.2012.02545.x

Complete the form below and we will send an e-mail message containing a link to the selected article on your behalf

Required = Required Field