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Ebook Asset Returns and the Business Cycle in a OneMSector Production Economy

Submitted by puput on Wed, 01/13/2010 - 03:20

Modelling asset prices in a production economy has long been a challenge for students of the business cycle. In particular, as shown by Rouwenhorst (1995), standard dynamic stochastic general equilibrium (DSGE) models with timeMseparable utility usually fail to solve the equity premium puzzle identified by Merha and Prescott (1985), i.e. the fact that the yearly average return to equity exceeds the riskMfree rate by more than 6%.

In an endowment economy, any trick that increases the volatility of the stochastic discount factor is a potential solution to the equity premium puzzle 5 though some of these tricks might not be empirically credible, e.g. increasing the curvature of the utility function to very high levels. In contrast, in a production economy, consumption is endogenous. Such an environment offers its agents a number a ways of smoothing their consumption path. As a consequence, when utility is time separable, increasing risk aversion does not necessarily result in an increased volatility of the stochastic discount factor. Another challenge emerges that consists in generating sufficiently volatile capital gains. Lettau (2003) and Rouwenhorst (1995) show that standard DSGE models fail to generate enough volatility in these items.

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Ebook Advancing Credit Risk Management through Internal Rating Systems

Submitted by puput on Tue, 11/24/2009 - 04:13

This report updates “Development of Credit Risk Management Based on Internal Rating System” released by the Bank of Japan in October 2001. Since then, financial institutions have been rapidly improving risk management techniques in order to accommodate dramatic changes in their credit risk profiles. In addition, the Basel II Framework was published last year and financial institutions’ preparation for adopting the framework has been in progress in tandem with the authorities’ domestic rule making. Considering these recent developments, this paper tries to present sound practices of credit risk management through internal rating systems, and also provide some important risk management issues to be further discussed and studied. It is our intention to use the topics in this paper to start in-depth discussions of risk management with financial institutions at the time of our on-site examinations and off-site monitoring and thereby encourage their advancement of credit risk management.

The contents of this report are as follows. In Chapter II, we discuss an outline of internal rating systems, which are a basic tool for enhancing credit risk management. The following chapters draw on sound practices of risk management through internal rating systems, focusing on the architecture of internal rating (Chapter III), rating process (Chapter IV), rating models (Chapter V), estimation of risk components (Chapter VI), uses of internal rating systems (Chapter VII), and validation of internal rating systems (Chapter VIII). In the last chapter, we also discuss the quantification of credit risk. In addition, there are many textboxes throughout the report, designed to elaborate issues which are secondary to the main text but still very important, such as our answers to FAQs from financial institutions and some new and thus not yet established ideas on advancing risk assessment techniques.

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PDF Ebook Microsoft Office Groove Server 2007

Submitted by antoq on Sat, 06/06/2009 - 07:54

Welcome to Microsoft Office Groove Server 2007, the new suite of Microsoft server software and tools for deploying, managing, and integrating Office Groove 2007 software in your enterprise. The purpose of this guide is to familiarize you with the tools and functionality of Office Groove Server 2007. In addition, this guide provides some best practice guidelines for managing and deploying Office Groove 2007 in your organization.

The work environment is not what it was 10, or even 5, years ago. With more powerful software and computing systems, wireless connectivity, and a proliferation of mobile devices from laptop computers to Smartphones, the nature of work has changed. The workplace is no longer simply an office or a building; it can be any place we create, share, and store information and collaborate with employees, partners, and customers on projects and business processes.

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