Table 1.
Merging 26 major subject areas into 6 broad domains.
Table 2.
Mean and frequencies of main variables.
Fig 1.
CiteScores by year.
Table 3.
Main effects of journal open access on CiteScore.
Table 4.
Overall treatment effect of OA on CiteScore with leads.
Fig 2.
Effects of OA on CiteScore for years before and after the treatment.
Fig 3.
Density plot of the distribution of 2000 placebo estimates of the effect of OA on CiteScores.
Table 5.
Heterogeneous effects of journal open access on CiteScore, by publisher.
Table 6.
Heterogeneous effects of journal open access on CiteScore, by area.
Table 7.
Heterogeneous effects of journal open access on CiteScore, by tier.
Table 8.
Propensity score probit regression model predicting journal OA.
Fig 4.
Effect of OA on CiteScore by propensity score stratum.
Table 9.
Heterogeneous effects of journal open access on CiteScore, by propensity.
Table 10.
Robust analysis of heterogeneous effects of journal open access on CiteScore.