Yao-yao Song

According to our database, Yao-yao Song authored at least 6 papers between 2018 and 2021.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2021

Evaluating the higher education productivity of Chinese and European "elite" universities using a meta-frontier approach.

Tommaso Agasisti, Guoliang Yang, Yao-yao Song, Carolyn-Thi Thanh Dung Tran

Scientometrics, 2021

Measuring the capacity utilization of the 48 largest iron and steel enterprises in China.

Hirofumi Fukuyama, Huihui Liu, Yao-yao Song, Guoliang Yang

Eur. J. Oper. Res., 2021

2019

Measuring Scientific Productivity in China Using Malmquist Productivity Index.

Yao-yao Song, Torben Schubert, Huihui Liu, Guoliang Yang

J. Data Inf. Sci., 2019

Cross-efficiency evaluation in data envelopment analysis based on prospect theory.

Huihui Liu, Yao-yao Song, Guoliang Yang

Eur. J. Oper. Res., 2019

2018

Measuring the inefficiency of Chinese research universities based on a two-stage network DEA model.

Guoliang Yang, Hirofumi Fukuyama, Yao-yao Song

J. Informetrics, 2018

Quality and quantity are not always positively correlated: A case study of Chinese economics journals.

Kun Chen, Yao-yao Song, Guoliang Yang

J. Informetrics, 2018