Business & Economics
DEA Model
72%
Efficiency Analysis
71%
Railway
64%
Pollution
55%
Decomposition
27%
Weight Restrictions
18%
Environmental Efficiency
16%
Process Efficiency
15%
Undesirable Outputs
15%
Efficiency Measurement
15%
Estonia
14%
Assets
14%
Finland
12%
Ranking
12%
Sensitivity Analysis
11%
Poland
11%
European Countries
10%
Data Envelopment Analysis
10%
Germany
8%
Factors
4%
Social Sciences
efficiency analysis
100%
noise pollution
94%
German Federal Railways
72%
efficiency
44%
assets
21%
Estonia
14%
Finland
11%
Poland
11%
ranking
11%
data analysis
9%
Federal Republic of Germany
9%
Earth & Environmental Sciences
noise pollution
82%
railway
66%
railway transport
25%
efficiency measurement
24%
decomposition
22%
data envelopment analysis
20%
services
19%
retrofitting
19%
analysis
16%
transport process
15%
ranking
14%
sensitivity analysis
13%
Europe
10%
effect
3%
Engineering & Materials Science
Noise pollution
88%
Decomposition
18%
Data envelopment analysis
17%
Retrofitting
14%
Braking
12%
Sensitivity analysis
11%