证券化资产的定价分析

本文主要分析住房抵押贷款支持证券的定价问题,因为住房抵押贷款合同允许借款人提前支付和违约,从而造成抵押贷款支持证券未来现金流量的不确定。不过我国的住房抵押贷款的违约率很低,所以本文采用约化方法分析提前支付行为对抵押贷款支持证券定价的影响,通过计算一些因素对证券价格影响的数值结果,分析证券的收益和风险。这些结论不仅有利于我国证券化市场的培育,同时也有利于金融结构或投资者管理抵押贷款资产。     

证券化资产的定价分析

本文主要分析住房抵押贷款支持证券的定价问题,因为住房抵押贷款合同允许借款人提前支付和违约,从而造成抵押贷款支持证券未来现金流量的不确定.不过我国的停房抵押贷款的违约率很低,所以本文采用约化方法分析提前支付行为对抵押贷款支持证券定价的影响,通过计算一些因素对证券价格影响的数值结果,分析证券的收益和风险.这些结论不仅有利于我国证券化市场的培育,同时也有利于金融结构或投资者管理抵押贷款资产.     

对住房抵押贷款保险的几点思考

在信贷消费中,通过保险的形式降低风险和寻求经济补偿是放贷部门的首要选择。本文将分析住房抵押贷款保险中存在的几个主要的问题,并提出对策建议。一、住房抵押贷款保险当事人之间的关系所谓住房抵押保险是指住房抵押贷款的贷款人(即抵押权人)为了保障住房抵押贷款的安全,而要求借款人(即抵押人)将作为抵押的住房向保险人投保的房地产保险。其当事人分别为购房人、银行和保险公司。购房人与银行之间,一方面有贷款合同关系。作为借款人享有获得贷款的权利,并承担偿还贷款本息的义务;另一方面有抵押合同关系,银行作为抵押权人有权在借款人违…     

住房抵押贷款理性违约的决策分析

住房抵押贷款中的违约是指借款人不再继续履行贷款合同,停止偿还贷款,造成贷款拖欠给贷款机构带来贷款风险的行为。违约发生的原因有:一是被动违约,指借款人因生病、失业等原因造成收入下降或开支增加,无能力继续履行贷款合同而引起的违约行为;二是理性违约,指借款人发现中止贷款合同,选择违约在经济上更有利的一种主动违约行为。     

个人住房贷款期权视角分析

一、个人住房贷款期权分析许多贷款协议人都要求借款人提供抵押资产作为担保,以保证贷款能够归还。一旦违约,贷款人就获得抵押物的所有权。但对没有追索权的贷款来说,贷款人对抵押物以外的财产没有追索权。这种协议就给了借款人一个隐含的看涨期权。假如借款人在到期时需要偿还L元,而其抵押物价值ST元,现在的价值为S0。借款人拥有这样的选择权,在贷款到期时,如果ST>L,则借款人按按时归还贷款;如果ST相似文献   

住房消费贷款的风险分析及控制

一、住房消费贷款风险种类较多1．信用风险。指因借款人或其他当事人违约，导致银行不能按期收回贷款本息的可能性。表现为：借款人收入下降无力偿还贷款；借款人素质低下恶意逃债，欺诈骗贷，如伪造贷款资料及个人收入证明、用他人的购房合同、预付款收据涂改复印，作为申请贷款的依据；借款人购房以投资、投机为目的，判断失误拒绝还款；开发商通过本公司员工或股东，以虚假（期房）抵押办理住房按揭贷款，套银行现金；开发商对土地、     

从HECM模式看住房逆抵押贷款

个人住房逆抵押贷款是一种通过抵押借款人的房屋,将该房屋自身的价值转换为现金的一种贷款方式,住房逆抵押贷款模式的推行将有助于增加老年收入。该模式的推行除了法律法规的保障,运行主体和运行方式的确定外,对逆抵押贷款产品本身的细化研究也是非常有必要的。本文从美国的HECM模式的分析着手,就房价的波动、利率的变化及借款人的实际寿命等对借贷双方的影响作了分析和研究,从而对逆抵押贷款产品的参数选择提出建议。     

基于随机现金流分析的抵押贷款证券定价

文章研究了抵押贷款证券中转手证券的定价方法。提前偿还行为是抵押贷款证券的主要风险,在我国金融市场不成熟的情况下,该风险无法用一个明确的金融期权理论来定价。并在分析提前偿还风险的基础上,用随机过程的方法和传统NPV方法相结合,分析抵押贷款证券的现金流,并进行定价。     

住房抵押贷款信用风险形成的经济学分析

1．银行理性假设下的抵押贷款信用风险分析 住房抵押贷款信用风险是指由于借款人的违约而导致抵押贷款银行损失的可能性。从信息经济学的角度看，如果银行和借款人完全理性，则银行与借款人之间的行为是一种非对称信息的博弈，自然会产生所谓的逆向选择和道德风险问题，信用风险由此而产生。梅耶森(Myerson)认为：“由参与人选择错误信息引     

美国次级抵押贷款市场的兴起、危机成因及启示

近几年来,在美国房地产价格持续上涨和利率不断调低的大背景下,美国次级抵押贷款市场得到快速的发展.次级抵押贷款是一种高风险贷款,具有自我膨胀式扩张模式以及高违约率.在美国宏观经济状况出现逆转时,大量的借款者无力偿还贷款,从而导致了次级抵押贷款危机的发生.因此有必要重新审视"住房抵押贷款为优质资产"的观念,建立健全个人信用制度,逐步并稳健推行住房抵押贷款证券化.     

Development in Information and Communications Technology (ICT) Statistics at the Australian Bureau of Statistics

This paper outlines the ICT statistical developments that the ABS has undertaken over recent years. These developments have been on both the supply side (ICT industry) and the demand side (use of IT by sector). The content of ABS ICT surveys has changed significantly over the last few years and are expected to develop further in line with industry changes and emerging policy needs.
Recent developments in household collections have been the inclusion of IT use questions in the 2001 Census of Population and Housing and in various ABS social surveys such as Children's Participation in Culture and Leisure Activities. Annual business IT use surveys are now conducted and include topics such as Internet commerce and IT security. Biennial ICT industry surveys are conducted to provide data on ICT production, imports and exports, ICT industry employment, performance and structure information. An Internet activity survey is run every six months and provides regional Internet access details and infrastructure details on Internet service providers.
A major development for 2002–03 will be the compilation of an ICT satellite account. ABS intends to produce an ICT Information Development Plan to guide its future statistical development work in the ICT field.     

Value at Risk in the Suburbs: Eminent Domain and the Geographical Politics of the US Foreclosure Crisis

Several US counties and local governments have recently considered a novel solution to the foreclosure crisis. They plan to use eminent domain to compel the owners of mortgage debt—and specifically of private‐label mortgage‐backed securities—to sell the debt to the government at a price reflecting the loan's market value. The government would then restructure the debt and resell it to new investors. The plans are striking because—in contrast to both development‐driven eminent domain and the federal subprime bank bailout—they would force investors to assume asset devaluation and increased long‐term risk. Notably, the plans have emerged as an instance of financialization‐focused politics in suburbs and suburban cities of color, specifically majority‐black and ‐Latino/a suburbs. Local support for the plans, we argue, is rooted in the long‐term disinvestment of these ‘suburbs of exception', which became targets of subprime lending and eventually sites where the ‘financial exception' has been localized. But these demographic shifts, fragmentation and fiscal pressures have at the same time created a suburban political terrain in which the plans have gained their strongest political support.     

Towards a Theory of Serendipity: A Systematic Review and Conceptualization

Serendipity – the notion of making surprising and valuable discoveries – plays a major role in the success of individuals and organizations alike. Previous research has established the importance of serendipity and identified important individual- and organizational-level antecedents. However, the literature has been dispersed and the boundaries of the concept have been blurry, leading to a lack of conceptual clarity and structure, and thus limiting validity and managerial actionability. Based on a systematic literature review, I synthesize existing management-related research on serendipity and explicate the emergence and composition of serendipity in the organizational context. I first identify three necessary conditions that differentiate serendipity from related concepts such as luck or targeted innovation: agency, surprise, and value. Then, I draw from the literature on sensemaking, event-based theorizing, and quantum-based approaches to management to conceptualize the process of cultivating serendipity in the organizational context as a process of enabling potentiality and materialization, and develop a multi-level theory of (cultivating) serendipity. This conceptualization contributes to our collective understanding of how, why, and when (i.e., under what conditions) organizations can leverage the value in the unexpected, which opens up fruitful avenues for further research.     

Accountability of NGOs in Bangladesh A critical overview

NGOs in Bangladesh have been recognized as effective change agents in the socio-economic arena throughout the world. Their contributions in micro credit, non-formal education and primary health care are widely known. NGOs play a significant role in society. NGO accountability, as a result, has become a critical issue. NGO accountability in Bangladesh has been examined here in relation to patrons, clients and themselves. Of the three relationships only accountability to patrons is in a near satisfactory state. Accountability to clients is handicapped by lack of opportunities of beneficiaries to participate meaningfully in NGO policy making. Accountability to themselves is adversely affected due to the adherence to a strictly hierarchical system and the influence of founding and charismatic NGO leaders.     

Towards an Asian model of human resource management? A comparative analysis of China,Japan and South Korea

There has been much discussion regarding the possible decline and weakening of national systems of human resource management (HRM). Yet, culture and institutions are often cited as the major stumbling blocks to this outcome. Such constraints may dissipate in the analysis, particularly if ‘regional clusters’ are considered where geographic and cultural closeness and ‘openness’ to similar economic pressures exist. In such cases, it might be postulated that convergence in HRM will occur. We argue that China, Japan and South Korea represent such a cluster. This article examines these countries, to see if a degree of convergence is taking place and if it is towards an identifiable ‘Asian’ model of HRM. A model of change is presented that distinguishes between levels of occurrence and acceptance. Details of the development and practice of HRM in each country are then set out. The article ends with a discussion and implications section and a brief conclusion.     

The Creation of the Office for National Statistics

A new Office for National Statistics was created in the United Kingdom in 1996 following a series of developments designed to strengthen the relevance and integrity of statistics. This paper describes these fundamental changes and sets out a blueprint for future progress. It also sets current developments in the United Kingdom in an historical and international context.     

What helps? Women engineers' accounts of staying on

We have considerable understanding of the obstacles that women engineers encounter and the reasons that they leave the field, but we know less about what enables them to remain. Adopting an interpretivist approach, this article examines how a group of British women engineers in two FTSE 100 companies account for “staying on” in their male‐dominated work settings. We delineate four specific forms of help that facilitate women's retention in the field. We argue that exposure to help leads to women developing a habitus that enables them to continue working in engineering. To conclude, we draw on our findings to outline HR practices that will facilitate supportive relationships in the workplace and pave the way towards developing more positive organisational climates.     

论现代物流企业的发展观

物流业经过诸多年的发展目前已经成为最热门的行业之一,物流企业的注册数量也与日俱增,达到前所未有的规模。毋庸置疑,任何企业都希望自己迅速做强做大,并成为真正现代物流企业的典型代表,要实现这一目标一个首要问题就是要解决现代物流企业的发展观问题。     

浅谈大体积混凝土裂缝的控制

大体积混凝土的裂缝问题是实际工程中长期困扰工程技术人员的问题,其控制技术的研究是混凝土结构研究的热点问题,具有重大的学术价值和潜伏的工程背景。     

Supply Chain Strategies in the UK Fashion Industry—The Rhetoric of Partnership and Realities of Power

This paper focuses on the fashion industry, one characterised by issues such as dramatic shifts in the scale and power of major retail buyers in the market, the advent of retailer own brands, and the nature of sourcing and supply chain decisions, issues that are increasingly global in nature. The aim of this research is to explore the nature of relationships between UK high street multiple fashion retailers and their contracted suppliers, many of whom are entrepreneurial firms by most definitions of the term. Four core themes emerge from the literature and provide a framework for the research, namely, power, process, partnership, and people. The research approach was qualitative, and conducted over a period of twelve months. The paper ends with an agenda for future research.