Evaluation and analysis to input-output efficiency of high tech industry in Hebei Province based on DEA. - Rong-Ping Li; Jing-Ru Wu; Hui-Dong Cui (ICMLC, 2010)

Evaluation and analysis of input-output efficiency of regional equipment manufacturing industry based on DEA method. - Guo-Zhen Wang; Jing-Ru Wu; Jing Liu (ICMLC, 2010)

Research on coordinating development evaluation of energy-economy-environment system of Hebei Province. - Rong-Min Zhou; Guo-Zhen Wang; Jing-Ru Wu (ICMLC, 2010)

Study on development strategy design of Shijiazhuang medicine manufacture industry. - Jing-Ru Wu; Li-Jun Liu (ICMLC, 2011)