We compare innovation strategies of public and private firms based on a large sample over the period 1997-2008. We find that public firms' patents rely more on existing knowledge, are more exploitative, and are less likely in new technology classes, while private firms' patents are broader in...

With persisting slower growth worldwide and in China, over-capacity in some heavy industry sectors, declining profitability, and intensifying competition from other, lower-cost emerging economies, corporate behaviour in China needs to change and focus more on efficiency and sustainability. This...