Study on Land Policy Adapted to Economic Growth Based on the Solow Model——A case study of Harbin

Research on land element devoting to economic growth can provide basic land use policy.Through building the solow model including land element and make a quantitative evaluation on the land contribution rate in economic growth,the result shows that the extensional solow model including land element also balanced growth.The land element remarkably devote to economic growth in Harbin,the land contribution rate is twelve percent.In response to this,this paper suggests that during the 12th five-year,we must carry out a good land policy to keep economic long-term stability growth.