Cai, Yuezhou; Hanley, Aoife - Institut für Weltwirtschaft (IfW) - 2012
Should inputs such as bank finance affect innovation in BRICS vs. developed countries similarly? Arguably these elasticities may depend on a country’s economic progress (Gerschenkron, 1962; Liu and White, 2001). Applying a combination of DEA and Tobit to a sample of 22 countries, we show how...