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Comparative Research on Prediction Model of China's Urban-rural Residents' Income Gap

Tu, Xiong-ling - In: Asian Agricultural Research 03 (2011) 05

By using the data concerning China's urban-rural residents' income gap from 1978 to 2010, this paper mainly researches … the application of several kinds of models in predicting China's urban-rural residents' income gap. By conducting … using quadratic- polynomial prediction model, this paper conducts prediction on trend of China's urban-rural residents …

Persistent link: https://www.econbiz.de/10009365762

Research and Prediction of Ecological Security in Jiangsu Province Based on the Ecological Footprint

Cheng, Ge; Yue, Xian-ping - In: Asian Agricultural Research 03 (2011) 04

According to the 2000-2010 Jiangsu Statistical Yearbook, per capita ecological footprint and per capita ecological carrying capacity in Jiangsu Province in the years 2001-2009 are analyzed starting from the ecological footprint model. Per capita ecological deficit is measured, as well as the...

Persistent link: https://www.econbiz.de/10009365789

Evaluation on the Developmental Level of Circular Economy of Jiangsu Province

Xian, Li-hua; Men, Ke-pei; Zhang, Na - In: Asian Agricultural Research 03 (2011) 03

Based on the brief description of the developmental status of social economy in Jiangsu Province, the index system including 16 indices contained in 5 subsystems is established according to the statistics from Jiangsu Statistical Yearbook-2009, the practical situation of Jiangsu Province and the...

Persistent link: https://www.econbiz.de/10009365797

Application of a new grey prediction model and grey average weakening buffer operator to forecast China's shale gas output

Zeng, Bo; Zhou, Meng; Liu, Xianzhou; Zhang, Zhiwei - In: Energy reports 6 (2020), pp. 1608-1618

, especially for China whose historical data of shale gas output is very limited. The existing grey shale gas output prediction …. Finally, the new model is used to simulate and forecast shale gas output in China from 2012 to 2018 and compared it with the …

Persistent link: https://www.econbiz.de/10012266183

Forecasting of CO2 emissions, energy consumption and economic growth in China using an improved grey model

Pao, Hsiao-Tien; Fu, Hsin-Chia; Tseng, Cheng-Lung - In: Energy 40 (2012) 1, pp. 400-409

economy and climate change in rapid growth market such as China. This paper employs the nonlinear grey Bernoulli model (NGBM …. The MAPEs of NGBM−OP for out-of-sample (2004–2009) are ranging from 1.10 to 6.26. The prediction results show that China … environmental quality, the results suggest that China should adopt the dual strategy of increasing energy efficiency, reducing the …

Persistent link: https://www.econbiz.de/10011055306