改革开放中的国内房地产业日新月异,大厦高楼鳞次栉比,还有许多的楼宇都在建设中,那么这些楼宇何时竣工呢?每个发展商各有说法.但作为地产界的行家,大家都知道,如期竣工的两大必备因素在于:成本计算及工期预测较为准确;雄厚的资金和有实力的背景.对成本及工期时间的预测要考虑许多不定性因素,比如包括政府房地产政策、购买地皮时地皮成本计算信息、政府有关税务的政策、地方政府实际征收的费用、国有建材物价的浮动、国际大环境的改变等,要全面考虑是非常难的. When the domestic real estate industry in the reform and opening up is changing with each passing day, the tall buildings of the buildings are lined up and many buildings are under construction. When will these buildings be completed? Each developer has its own point of view. As an expert in the real estate industry, as we all know, As scheduled completion of the two essential elements are: cost calculation and the expected duration of the more accurate; abundant capital and strong background of cost and duration of the forecast to consider many uncertain factors, such as including government real estate policy, the purchase of land It is very difficult to fully consider the information on land cost calculation, the government’s tax policies, the actual fees charged by local governments, the fluctuation of the prices of state-owned building materials and the changes in the international environment.