John Quiggin sees a collapse of the Communist government as a real possibility:
The spectacular economic growth of the past two decades has made the resolution of policy disagreements relatively easy. Simply put, there has been enough surplus to satisfy all important interests and still allow rapidly rising incomes for the mass of the population, or at least those in urban areas who might pose a threat to political stability. Again, the example of the Arab Spring suggests that a slowdown in economic growth can bring about a sudden break in what seemed like an established political order. In democracies, economic shocks typically result in electoral defeat for the incumbent government, which at least provides the public with someone to blame, and a test of the hypothesis that the crisis was the result of mismanagement. In a closed oligarchy like that of China, there is no such mechanism.