International Initiative for Impact Evaluation

International Initiative for Impact Evaluation

Open Access statistics for International Initiative for Impact Evaluation, United States, covering academic research published from 2002 to 2024.

Open Access statistics for International Initiative for Impact Evaluation, United States, covering academic research published from 2002 to 2024. Read More.


Open Access Percentage

71%


Total
Publications

112


Total Open
Publications

80


Total
Citations

3.5K


Open Access
Percentage

71%


Total
Publications

112


Total Open
Publications

80


Total
Citations

3.5K

Website

download

Breakdown

17% 30% 24% 29%

Publisher Open

17%

Both

30%

Other Platform Open

24%

Closed

29%

Percentage of Open Access over time

0%10%20%30%40%50%60%70%80%90%100%
20022003200420052006200720082009201020112012201320142015201620172018201920202021202220232024

Publisher Open

Both

Other Platform Open

Closed

Volume of Open Access over time

024681012141618Total Publications
20022003200420052006200720082009201020112012201320142015201620172018201920202021202220232024

Open

Closed

Publisher Open

55%OA Journal

OA Journal 55%

29

Hybrid 24%

13

No Guarantees 21%

11

Other Platform Open

Domain 57%

35

Preprint 36%

22

Institution 26%

16

Public 11%

7

Other Internet 7%

4

Other Platform Locations

Name

Platform Type

Publications

PubMed Central
Domain
22
RePEc: Research Papers in Economics - RePEc
Preprint
20
Econstor
Domain
13
Europe PMC
Domain
11
World Bank Group
Preprint
6
The University of Manchester - Research Explorer
Institution
4
OSF Preprints - OSF Preprints
Preprint
4
London School of Hygiene and Tropical Medicine - LSHTM Research Online
Institution
4
Figshare
Public
4
Semantic Scholar
Public
3
1 / 3

Data updated 13 February 2025

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