Base your answer on the passage below and on your knowledge of social studies. ...There is no fundamental contradiction between socialism and a market economy. The problem is how to develop the productive forces more effectively. We used to have a planned economy, but our experience over the years has proved that having a totally planned economy hampers the development of the productive forces to a certain extent. If we combine a planned economy with a market economy, we shall be in a better position to liberate the productive forces and speed up economic growth... - Deng Xiaoping According to Deng Xiaoping, what should be done to improve China's econo