R&D efficiency and economic performance: A cross-country analysis using the stochastic frontier approach

By E. Wang. 2007

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Will technology advances alleviate climate change? Dual effects of technology change on aggregate carbon dioxide emissions (2017, background): “…other hand, technology improvement plays an important role in promoting economic growth (Romer, 1990; Grossman and Helpman, 1991; Hu et al., 2005; Wang, 2007; Clarke et al., 2008; Allen, 2012; Bhattacharya et al., 2015), countries andfirms generally pay attention to their R&Dactivities and…”
You can’t manage right what you can’t measure well: Technological innovation efficiency☆ (2013, methodology): “…types of innovation inputs have been used, such as R&D expenditures (O'Regan et al., 2006), R&D intensity (Hitt et al., 1997) and R&D manpower (Wang and Huang, 2007), and a variety of innovation outputs like product innovations (Li, 2000), process innovations (Akgün et al., 2009) and patents…”