1. High and declining prices signal product quality;K Bagwell;The American Economic Review,1991
2. Warranty signalling and reputation;S Balachander;Management Science,2001
3. Profit or Pleasure? Exploring the Motivations behind Treasure Trends;Barclays;Barclays Wealth and Investment Management Wealth Insights,2012
4. The licensing of patents under asymmetric information;A W Beggs;International Journal of Industrial Organization,1992