ABSTRACT
Ⅰ. Introduction
Ⅱ. Literature Review
2.1 The Opposing Hypotheses of Corruption and Economic Activity: Sanding Wheel vs. Greasing Wheel
2.2 The Relationship between Corruption and Innovation at the Enterprise Level
2.3 The Relationship between Corruption and R&D Investment at the Country Level
2.4 Contributions of This Study to the Limitations of Existing Research
Ⅲ. Materials and Methods
Ⅳ. Results
Ⅴ. Testing for Endogeneity and Robustness of Results
Ⅵ. Discussion
References