10.1371/journal.pone.0212945.g004 Ingo Rohlfing Ingo Rohlfing Tobias Schafföner Tobias Schafföner KOF economic globalization index, de jure (one-year lag). Public Library of Science 2019 time-series cross-section analysis gravity globalization party systems center 2019-02-27 18:48:58 Figure https://plos.figshare.com/articles/figure/KOF_economic_globalization_index_de_jure_one-year_lag_/7779116 <p>Lowess smoother, bandwith = 0.5.</p>