Openness, growth convergence and China's development prospects

This paper examines China's long-term growth prospects and the potential drivers of future growth, based on cross-country productivity convergence and China's featured demographic evolution. In a nonlinear open economy catch-up growth model, per capital GDP growth of the followers depend on that of the leading economy and time varying convergence of the relative per capita GDP. Comparable open economies of China are identified in terms of relative per capita GDP and the historical data of which are used to project China's trajectory of productivity convergence and then the growth of per capita GDP. Projection shows China's future GDP growth will gradually descend from 6.6-6.7% (2016-2020) to 2.6-2.7% (2046-2050) in low variant. Predictions under medium and high variants are provided as well. The importance of further opening-up domestic markets, elimination of birth control policies and accumulation of human capital in the process of promoting urbanization are highlighted and have significant implications for the economic restructuring and transformation of China.