Social Sciences
Transport sector
82%
welfare
45%
Brazil
45%
regulation
35%
commuter
30%
informal sector
29%
dollar
23%
competitive environment
15%
transport system
15%
legalization
14%
public transport
13%
concession
13%
road
10%
candidacy
9%
income
8%
costs
6%
Business & Economics
Impact Analysis
72%
Policy Analysis
65%
Brazil
49%
Informal Sector
26%
Informal Investment
20%
Urban Transportation
17%
Legalization
17%
Eradication
15%
Policy Impact
15%
Discrete Choice
14%
Explosion
13%
Public Transport
13%
Concession
13%
Income
11%
Competitive Environment
11%
Roads
10%
Costs
4%
Earth & Environmental Sciences
welfare impact
100%
policy analysis
78%
regulation
42%
policy
36%
informal sector
30%
concession
12%
services
12%
public transport
11%
transport system
10%
corridor
9%
explosion
9%
income
8%
road
7%
cost
5%
distribution
3%
effect
2%
Engineering & Materials Science
Urban transportation
26%
Explosions
18%
Costs
7%