In the last twenty years, China has experienced a rapid development in the real estate industry. The continuous rising house price causes many social and economic problems and draws a lot of attentions from academia, ...In the last twenty years, China has experienced a rapid development in the real estate industry. The continuous rising house price causes many social and economic problems and draws a lot of attentions from academia, business world and government. Many researchers shed light on this problem from different angles, but till today, it hasn’t been fully resolved. In this paper, we try to examine the real estate bubble from a virtual economic perspective. We think that the virtual feature of real estate alters its economic role from a purely living and working place to a financing instrument. We use the newest monthly data of China real estate market from 2006 to 2018 and estimate the relationship between the housing bubble and real estate industry virtualization. We identify a significant positive association between house price index and the purchase price of land in real estate investment. This result suggests that virtual feature of real estate has deepen the bubble problem in the industry and its virtualization degree appears to be closely related to the virtual feature of land and its price proportion to real estate investment.展开更多
Based on the improved method of Solow's residual value,through the introduction of potential analysis method,a measurement model of enterprise knowledge management contribution rate(KMCR) is put forward in this pa...Based on the improved method of Solow's residual value,through the introduction of potential analysis method,a measurement model of enterprise knowledge management contribution rate(KMCR) is put forward in this paper,and is estimated by the performance measure of a real estate enterprise for implementing knowledge management(KM),then the results have shown that the model and the method have good feasibility.展开更多
This study explores the relationship between external dependent economic structure, surplus monetary liquidity and real estate bubbles in China. Employing monthly data from 28 Chinese provinces over the period 2004-20...This study explores the relationship between external dependent economic structure, surplus monetary liquidity and real estate bubbles in China. Employing monthly data from 28 Chinese provinces over the period 2004-2005, we test whether real estate bubbles are caused by structural surplus monetary liquidity, ccontrolling other possible factors. Our empirical findings show that the growth of private savings in the banking sector, as an index of surplus monetary liquidity, ferments real estate bubbles regardless of the different development level across the 28 provinces.展开更多
目前,测绘行业正在面临转型发展,以无人机航测技术和激光扫描技术为代表的各种测绘新技术应运而生。本文以房地一体化项目为依托,设计与实现了无人机航测技术与SLAM(Simultaneous Localization and Mapping)移动测量技术相融合的房地一...目前,测绘行业正在面临转型发展,以无人机航测技术和激光扫描技术为代表的各种测绘新技术应运而生。本文以房地一体化项目为依托,设计与实现了无人机航测技术与SLAM(Simultaneous Localization and Mapping)移动测量技术相融合的房地一体化测绘实践,致力于解决单一的无人机航测技术在外业数据采集时因遮挡导致的数据不完整的问题,将SLAM作为无人机航测的补充作业手段。通过SLAM技术进行外业数据采集、内业数据处理得到满足地形生产条件的点云数据,以点云数据为基础进行测图,有效解决部分因遮挡导致的内业无法判读的地物。最后对无人机航测技术融合SLAM技术制作的数字线划图成果进行精度分析,验证了该作业方案的可行性。展开更多
文摘In the last twenty years, China has experienced a rapid development in the real estate industry. The continuous rising house price causes many social and economic problems and draws a lot of attentions from academia, business world and government. Many researchers shed light on this problem from different angles, but till today, it hasn’t been fully resolved. In this paper, we try to examine the real estate bubble from a virtual economic perspective. We think that the virtual feature of real estate alters its economic role from a purely living and working place to a financing instrument. We use the newest monthly data of China real estate market from 2006 to 2018 and estimate the relationship between the housing bubble and real estate industry virtualization. We identify a significant positive association between house price index and the purchase price of land in real estate investment. This result suggests that virtual feature of real estate has deepen the bubble problem in the industry and its virtualization degree appears to be closely related to the virtual feature of land and its price proportion to real estate investment.
文摘Based on the improved method of Solow's residual value,through the introduction of potential analysis method,a measurement model of enterprise knowledge management contribution rate(KMCR) is put forward in this paper,and is estimated by the performance measure of a real estate enterprise for implementing knowledge management(KM),then the results have shown that the model and the method have good feasibility.
基金the Key Institute Project of China's Ministry of Educationthe 985 Project of National Competitiveness Innovation Institute at Fudan University
文摘This study explores the relationship between external dependent economic structure, surplus monetary liquidity and real estate bubbles in China. Employing monthly data from 28 Chinese provinces over the period 2004-2005, we test whether real estate bubbles are caused by structural surplus monetary liquidity, ccontrolling other possible factors. Our empirical findings show that the growth of private savings in the banking sector, as an index of surplus monetary liquidity, ferments real estate bubbles regardless of the different development level across the 28 provinces.
文摘目前,测绘行业正在面临转型发展,以无人机航测技术和激光扫描技术为代表的各种测绘新技术应运而生。本文以房地一体化项目为依托,设计与实现了无人机航测技术与SLAM(Simultaneous Localization and Mapping)移动测量技术相融合的房地一体化测绘实践,致力于解决单一的无人机航测技术在外业数据采集时因遮挡导致的数据不完整的问题,将SLAM作为无人机航测的补充作业手段。通过SLAM技术进行外业数据采集、内业数据处理得到满足地形生产条件的点云数据,以点云数据为基础进行测图,有效解决部分因遮挡导致的内业无法判读的地物。最后对无人机航测技术融合SLAM技术制作的数字线划图成果进行精度分析,验证了该作业方案的可行性。