|
Working Paper
13
|
Discussion paper
6
|
Report
5
|
|
World Resources Reports
4
|
Publication
3
|
Research Reports
3
|
|
VoxEU Column
3
|
Research Brief
2
|
External Publication
1
|
|
External Publications
1
|
Journal Article
1
|
Journal articles or issues
1
|
|
Paper
1
|
Research Report
1
|
Toolkits
1
|
|
Working and discussion papers
1
|
