Earth & Environmental Sciences
urban green
93%
environmental regulation
88%
innovation
65%
market
18%
regulation
18%
city
14%
conditioning
12%
environmental pollution
12%
regression analysis
11%
effect
8%
industry
7%
policy
7%
economics
7%
analysis
3%
Social Sciences
Environmental regulations
91%
efficiency
54%
innovation
49%
market mechanism
16%
regulation
15%
environmental pollution
13%
conditioning
13%
research focus
12%
regression analysis
10%
China
7%
industry
7%
market
7%
economics
5%
Business & Economics
Green Innovation
99%
Environmental Regulation
78%
Slacks-based Measure
17%
Directional Distance Function
16%
Regression Analysis
16%
Environmental Pollution
14%
Conditioning
13%
Inverted-U
13%
Economic Development
12%
Policymaker
10%
China
6%
Industry
4%
Engineering & Materials Science
Environmental regulations
100%
Regression analysis
13%
Pollution
11%
Economics
8%
Industry
5%