利用空间失配理论和土地竞租理论从福利损失的视角，以北京、杭州等城市实证案例，探讨保障性住房选址中存在的制约因素。
Based on Beijing and Hangzhou empirical case , it explores the factors that constraints social welfare in site selection of social security housing in china by spatial mismatch theory and the land bid-rent theory .
竞租理论