1. A theory of credit cards;Chakravorti;Int. J. Ind. Org.,2007
2. Consumer market study on the functioning of e-commerce and internet marketing and selling techniques in the retail of goods;Civic Consulting,2011
3. E-commerce and delivery: A Study of the State of Play of EU Parcel Markets with Particular Emphasis on E-Commerce;Copenhagen Economics,2013
4. 2013 Online Fraud Report;CyberSource,2013
5. Internet versus traditional retailing: an address model approach;Fahy;J. Econ. Business,2006