基于WBS的房地产项目成本预算与成本控制研究

在国家宏观调控和建筑行业竞争加剧的情况下,建筑企业的成本控制能力成为影响其发展的核心能力之一。本文以现行A建筑公司的X廉租房项目为例,运用WBS方法对X廉租房项目进行工作结构分解,对其成本预算和控制进行深入分析,剖析了A建筑公司在该项目成本预算及控制方面存在的不足之处,提出了X廉租房项目成本预算与控制完善的成本管理方案,以及实施项目成本管理工程的政策建议。本文提出的项目成本管理工程的思维模式,可以作为建筑企业成本控制的参考。     

大温差空调水系统的技术经济分析

空调水大温差技术是一项节能技术,但有其适用场合.本文从水泵能耗减少和冷水机组能耗增加两方面进行对比,得到了大温差技术的适用对象,并从初投资和运行费用两方面对大温差技术进行技术经济分析,提出简单实用的计算方法.     

民国省会时期镇江的城市规划

民国时期,镇江作为江苏省的省会长达十一年之久。其中,抗日战争前的八年是镇江作为省会进行全面城市规划和建设的时期。本文以这一时期镇江的诸多城市规划文件及政策为研究对象,力图还原这一段由中国人自己主导的地方城市规划的历史。在此基础上,本文对这一时期的规划进行总结和评价,并提出对当前城市建设的可资借鉴之处。     

Estimating cost of equity in project discount rates using the capital asset pricing model and Gordon’s wealth growth model

Since the 2008 global financial crisis, mining projects have to invariably compete for scarce capital under depressed market conditions. The discounted cash flow analysis commonly used for the valuation of mining projects relies on using a discount rate. However, an appropriate discount rate is sometimes the subject of contestation since factors such as the stage of development of the mineral project affect the rate. This paper independently tests the reliability of capital asset pricing model and Gordon’s wealth growth model estimates of cost of equity in discount rates and concludes that Gordon’s wealth growth model provides better estimates under depressed market conditions.     

Making renewable energy competitive in India: Reducing financing costs via a government-sponsored hedging facility

In India, a significant barrier to market-competitiveness of renewable energy is a shortage of attractive debt. Domestic debt has high cost, short tenors, and variable interest rates, adding 30% to the cost of renewable energy compared to renewable energy projects elsewhere. Foreign debt is as expensive as domestic debt because it requires costly market-based currency hedging solutions. We investigate a government-sponsored foreign exchange facility as an alternative to reducing hedging costs. Using the geometric Brownian motion (GBM)² as a representative stochastic model of the INR–USD foreign exchange rate, we find that the expected cost of providing a currency hedge via this facility is 3.5 percentage points, 50% lower than market. This leads to an up to 9% reduction in the per unit cost of renewable energy. However, this requires the government to manage the risks related to unexpected currency movements appropriately. One option to manage these risks is via a capital buffer; for the facility to obtain India's sovereign rating, the capital buffer would need to be almost 30% of the underlying loan. Our findings have significant policy implications given that the Indian government can use this facility to make renewable energy more competitive and, therefore, hasten its deployment.     

基于社会资本视角的技术联盟稳定性研究

从社会资本的3个维度即结构维度、关系维度、认知维度分析了不同维度的社会资本对技术联盟稳定性的影响,探讨了提高技术联盟稳定的社会资本条件。     

公路工程预算编制的常见问题及对策研究

预算工作是一项政策性、经济性以及技术性十分强的学科，通过及时准确地编制工程预算，确定工程造价，推动企业实现持续有效的发展。本文对预算编制在公路工程的应用进行了阐述，并进行了分析，提出相应解决措施。     

Determining patent filing targets based on patent cost retrieval from Patent Examination Data System

I have utilized Patent Examination Data System (PEDS) to propose a patent filing strategy decomposed by sub-divisions within a Research and Development (R&D) department of a large organization. The unique method relies on breaking the patent cost into fixed cost and variable cost. The variable cost is determined by automatically retrieving data from PEDS. The data includes historical average of number of interactions of a patent applicant with the patent office, grouped by technology domains. The variable cost may then be used in a linear programming model to obtain optimal filing targets for each sub-division within the R&D department. The proposed strategy will help an organization to take objective decisions for determining patent filing targets for its sub-divisions, which will eventually help with an efficient patent strategy for the organization.     

浅析中国国家博物馆与首都博物馆的设计特点

通过比较分析中国国家博物馆与首都博物馆设计特点,从历史文化、空间形态、传统与现代科技结合等几个方面探讨大型博物馆的创新设计理念和设计方法。