Jen-Hui Lee

The technology gap and efficiency measure in WEC countries: Application of the hybrid meta frontier model

Ching-Cheng Lu, Yung-Ho Chiu, Zhengying Luo, 2012 .

Measuring CO2 emission efficiency in OECD countries: Application of the Hybrid Efficiency model

Ching-Cheng Lu, Yung-Ho Chiu, Yung‐ho Chiu, 2013 .

Applying the dynamic DEA model to evaluate the energy efficiency of OECD countries and China

Ching-Cheng Lu, Yung-Ho Chiu, Yung‐ho Chiu, 2017 .