区域金融发展与经济增长关系的理论与经验分析

有关金融发展与金融深化的理论着重研究一国金融发展与经济增长之间的关系,经济发展区域化是大国经济发展一种普遍的现象。本文试图从中观层面以特定区域为研究对象,通过建立计量经济模型探讨在我国区域经济发展不平衡以及市场发育程度差异的情况下,区域内金融发展对区域经济增长的作用和机制。     

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。     

经济发展的不均衡性研究

相对于静态经济理论和一般均衡理论来说,用于解释发展中国家的动态理论本身是落后的。这些理论的推理,目前被用来解释诸如均衡成长及投资优先次序决定等少数密切相关的问题。二者实质上都涉及发展的途径或设计,这也是目前所探讨的主要问题。     

石化行业中的经验曲线效应

经验曲线是美国著名波士顿咨询公司开拓的管理预测概念和工具之一，回顾经验曲线的起源及发展，总结了有关石化行业中的经验曲线效应现象，即：典型的大宗化工产品的固定成本的长期趋势存在明显的双倍斜率约为25％的经验曲线效应；同时单位固定资产投资也存在着双倍斜率为25％～63％的经验曲线效应。指出经验曲线是预测大宗化学品固定成本和投资长期趋势的一个有效实用的工具，并就国内应用经验曲线时应注意的问题及想法进行了探讨。     

《小企业会计制度》制定中的有关问题

在相继制定发布了《企业会计制度》和《金融企业会计制度》以后,财政部于2002年开始着手制定《小企业会计制度》,历经两年多时间,于2004年4月27日正式发布,今年1月1日起已开始在全国范围内实施。为帮助各方面了解《小企业会计制度》的有关内容,现对该制度在制定过程中涉及的有关问题作一简要回顾。关于小企业的划分标准制定《小企业会计制度》,首先要遇到的问题就是规定制度的适用范围。目前各国对小企业的界定有所不同,主要是因为不同国家经济发展情况和阶段不同,企业规模的划分也有所不同。(一)国外及相关国际组织对企业规模的划分1.从定…     

加息对房地产需求热降了多少温？

国内的房地产市场需要降温，但是目前的很多现实条件导致了一些降温手段已经成为了双刃剑，所以我们是否应更多地思考如何进行利弊权衡？     

The pricing of common exchange rate factors in the U.S. equity market

We extend Lustig et al. (Rev Financ Stud 24:3731–3777, 2011) and Brusa et al. (The International CAPM Redux, 2014) by examining if the common exchange rate factors, the dollar and carry factors, are priced in the US equity market. Our results suggest that while the carry factor has incremental pricing information relative to the US market factor, the dollar factor (or the trade-weighted exchange rate index) is redundant. Our results have important theoretical as well as practical implications. Theoretically, we suggest that financial economists take an endogenous perspective of exchange rates. Practically, we suggest that practitioners incorporate in the carry factor to measure the exposure of exchange rate risk.     

A Reexamination of Housing Price and Household Consumption in China: The Dual Role of Housing Consumption and Housing Investment

It is important to investigate the correlation between housing price and household consumption to gain an understanding of the behavior of the economy and effectively handle the consequences of economic development. In the last two decades, the accumulation of housing wealth by Chinese households has not been effectively transmitted to their final consumption. We discovered that the sustained increase in household wealth and housing-ownership rate in China has been accompanied by a decrease in consumption rate. We also identified a negative correlation between housing price and household consumption for both the homeowners who own one housing unit and those who own two units of housing. We investigated this phenomenon in China both theoretically and empirically by capturing the dual nature of housing as a consumption good and an investment vehicle. We found that the demand for second housing units is motivated by increasing housing consumption demand rather than pure investment needs. To explain the mechanisms that drive household-consumption behavior, we also explored the effects on household consumption of China’s educational system, marriage market and ageing society, as well as future housing-market uncertainty. The implications of government intervention in the housing market are discussed.     

Competitive pricing strategies in social networks

We study pricing strategies of competing firms selling heterogeneous products to consumers. Goods are substitutes and there are network externalities between neighboring consumers. In equilibrium, firms price discriminate based on the network positions and charge lower prices to more central consumers. We also show that, under some conditions, firms' equilibrium profits decrease when either the network becomes denser or network effects increase. In contrast, consumers always benefit from being more connected to each other. We determine the optimal network structure and compare uniform pricing and discriminatory pricing from the perspectives of firms and consumers.