Research output and economic productivity: a Granger causality test. - Ling-Chu Lee; Pin-Hua Lin; Yun-Wen Chuang; Yi-Yang Lee (Scientometrics, 2011)

Academic research resources and academic quality: a cross-country analysis. - Pin-Hua Lin; Jong-Rong Chen; Chih-Hai Yang (Scientometrics, 2014)