Theory And Practice Of Teacher Professional Development Based On Collaboration

With the reform of institution for using land on payment going deeper in depth, the role and values of land are becoming increasingly manifested in urban building and socio-economic development。Urban land market prices reflect the allocation of urban land resources. Urban land price fluctuations in the city's operation and development of the healthy real estate market is running till the national economy healthy and sustainable development。How to perfect the market mechanism of the formation of land prices, give full play to the premium leverage to promote the optimal allocation of land resources, to achieve savings and intensive use of land for scientific leverage to regulate the land market premium to protect the land market healthy and stable development of land management has become an urgent need resolved.In this paper, drawing on domestic and international land systems and land management research based on the results of Changchun City land to organize, In this instance, the urban land management problems in-depth analysis, based on urban land market is mainly a state monopoly market and free competition in the secondary market for co-existence of the dual structure of urban land classification proposed by the management objectives and implementation methods. Based on public administration point of view, seek to strengthen the management of urban land price model, an initial classification of the new urban land management system. This paper is divided into five parts: the first chapter, the analysis of urban land management, background and significance, summing up domestic and international land management, research trends and put forward the main contents of this paper; The second chapter, the soil-rent value research's basic theory, elaborated that the soil-rent value research's basic theory, is clear about the urban soil-rent value research should the basis foundation principle and the criterion. The third chapter, Changchun city land price present situation. Take 2009 the data as the basis, from the primary market and two level of market two aspects, indicates Changchun city land price present situation. The fourth chapter, Changchun city land price space and time change analysis. Separately carries on the reorganization from the time and the space to Changchun city land change of price, to the correlation data deep research's foundation, the analysis summary affects and causes the urban land change of price the reason. The fifth chapter, Changchun city soil-rent value management existence question and countermeasure. Analyzes Changchun soil-rent value management existence question, explores the urban land two levels of markets the sort management countermeasures.