Vehicle Ownership Analysis Based on GDP per Capita in China: 1963–2050
AbstractThis paper presents the Gompertz function of per capita GDP and vehicle stock to forecast the vehicle ownership of China through to 2050 against a background of increasing energy use and CO2 emissions associated with the potential demands of on-road vehicles. We forecast the level of vehicle stock in China based on the extant patterns of vehicle development in Organisation for Economic Co-operation and Development (OECD) countries, Europe, the United States and Japan. The results show that the OECD pattern and European pattern are more suitable for describing China’s vehicle stock growth when compared with Japanese and U.S. patterns. The study finds that China’s vehicle stock has developed as an S-shaped curve. During the forecast period, the inflection point of the increasing curve appears around the year 2030, with the annual growth of vehicle ownership increasing from 6.13% to 9.50% in the prior period prior and subsequently dropping to 0.45% in 2050. Based on the sensitivity analysis and robustness check, the impact of different Gompertz curve parameters and GDP growth rates on vehicle stock projection are analyzed. View Full-Text
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Wu, T.; Zhao, H.; Ou, X. Vehicle Ownership Analysis Based on GDP per Capita in China: 1963–2050. Sustainability 2014, 6, 4877-4899.
Wu T, Zhao H, Ou X. Vehicle Ownership Analysis Based on GDP per Capita in China: 1963–2050. Sustainability. 2014; 6(8):4877-4899.Chicago/Turabian Style
Wu, Tian; Zhao, Hongmei; Ou, Xunmin. 2014. "Vehicle Ownership Analysis Based on GDP per Capita in China: 1963–2050." Sustainability 6, no. 8: 4877-4899.