A Set of New Methods and Tools for Enterprise Risk Capital Management and Portfolio Optimization

نویسنده

  • Shaun Wang
چکیده

The focus of this paper is on some new developments in the methodologies for enterprise risk management (ERM). The paper presents a set of new methods and tools, including (i) a universal risk measure tbr both assets and liabilities, (ii) a coherent method of determining the aggregate capital requirement for a firm, and (iii) a coherent method of allocating the cost of capital to individual business units. The discussed methods can be used for asset/loss portfolio optimization, and for quantifying the "'value creation" of ERM. The paper also discusses some correlation models and methods for risk aggregation.

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تاریخ انتشار 2002