Green Marketing and Sustainable Development of Garment Industry —— A Game between Cost and Profit

This paper introduces how green marketing influences the sustainable development of garment industry. It analyzes the cost and profit to implement green marketing, both in a short term and in the long run. In a short term, the cost may increase. However, in the long run, the income will be higher than the cost. There＇re five reasons： reduced cost, expanding export by breaking down green barriers, establishing the enterprise＇s green image, being more competitive and avoiding green tax. Therefore, implementing green marketing is pivotal to the sustainable development of garment industry.     

供应链合同模型研究的新进展与展望

在阅读国内外相关文献的基础上，归纳了供应链合同研究中的重要问题，分析了几类常用供应链合同的过程机理，主要包括回购合同、收益共享合同和承诺合同，最后对供应链合同的研究前景进行了展望。     

公共产品缺乏是造成住房价格偏高的重要原因

近年来，我国住房价格不断上涨，但房价仍在消费者承受范围内；房地产开发企业并未出现普遍的暴利行为；居民人均购房与建房支出占家庭收入的比重也没有明显的增加。由于公共产品不足，居民家庭教育和医疗支出所占的比重迅速提高，消费者对未来收入和支出的不确定性预期增强，购房能力相对下降。消费者越来越不敢花钱，也就越来越觉得住房价格高，因此，公共产品缺乏是造成住房价格偏高的重要原因。     

上市公司利润操纵监管的博弈分析

对上市公司利润操纵监管进行了博弈分析,对完善我国上市公司利润操纵的监管政策提出了建议。     

The Effects of Megamergers on Efficiency and Prices: Evidence from a Bank Profit Function

This paper examines the efficiency and price effects of mergers by applying a frontier profit function to data on bank megamergers. We find that merged banks experience a statistically significant 16 percentage point average increase in profit efficiency rank relative to other large banks. Most of the improvement is from increasing revenues, including a shift in outputs from securities to loans, a higher-valued product. Improvements were greatest for the banks with the lowest efficiencies prior to merging, who therefore had the greatest capacity for improvement. By comparison, the effects on profits from merger-related changes in prices were found to be very small.     

Optimal portfolio choice in the bond market

We consider the Merton problem of optimal portfolio choice when the traded instruments are the set of zero-coupon bonds. Working within a Markovian Heath–Jarrow–Morton model of the interest rate term structure driven by an infinite-dimensional Wiener process, we give sufficient conditions for the existence and uniqueness of an optimal trading strategy. When there is uniqueness, we provide a characterization of the optimal portfolio as a sum of mutual funds. Furthermore, we show that a Gauss–Markov random field model proposed by Kennedy [Math. Financ. 4, 247–258(1994)] can be treated in this framework, and explicitly calculate the optimal portfolio. We show that the optimal portfolio in this case can be identified with the discontinuities of a certain function of the market parameters.     

国有商业银行费用偏好与组织绩效的实证分析

单一国有产权结构、出资人监督缺位和委托代理问题共同决定了国有商业银行费用扩张偏好.实证结果表明,费用规模扩张侵蚀了出资人利润性收益空间,成为国有商业银行利润率指标偏低的解释因素.因此,国有商业银行制度变迁必然包含能够抑制费用偏好的制度工具创新.政府宏观经济目标的退出可以使出资人硬化利润约束,但在政府效用函数不可能全面退出国有商业银行的现实背景中,通过引进在位寡头之间的竞争可以为国有商业银行利润目标约束硬化提供外在制衡条件;同时,产权多元化改革基础上的银行治理结构完善则是解决委托-代理问题下经营者费用偏好问题的彻底措施.     

油气田开发项目平均投资利润率和利税率的确定

行业平均投资利润率和行业平均投资利税率是投资者进行投资机会选择的主要参考依据之一，是投资者对其投资项目收益的最低期望要求。从投资者角度来讲，恰当地确定平均投资利润率和行业平均投资利税率是一个相当重要而又比较棘手的问题。文章主要讨论了如何确定油气田勘探开发项目经济评价中平均投资利润率和行业平均投资利税率的一种简单方法。     

基于T型账户解析《基础会计》利润分配的会计处理

利用T型账户这一辅助手段对利润分配的会计处理进行分析和计算,这样既可以把抽象转化为形象,又使学生容易接受,取得事半功倍的效果。     

我国保险行业盈利模式现状和所存在问题的研究

本文首先基于对保险学基本原理的理解阐述了保险公司获利的原理，进而以一些公开统计数据为基础分析了我国保险公司的盈利水平现状、业务模式和主要盈利模式，并从多方面分析了我国保险公司盈利模式存在的问题。