莱芜市落实科学发展观,着力解决群众最关心、最直接、最现实的问题,从解决城市低收入家庭住房问题入手,坚持“建房市场化、租购房自主化、补贴货币化、运作规范化”的原则,创新城市廉租房和经济适用住房的运作办法,探索建立了“一保两 Laiwu City, the implementation of the scientific concept of development, efforts to solve the masses are most concerned about, the most direct and most practical problems, starting from the solution to housing problems of urban low-income families, adhere to the “housing market, rent house independent, subsidized monetization, standardized operation” The principle of innovation in urban low-cost housing and affordable housing operation approach to explore the establishment of a "Paul two