Publication

Selling Less Information for More: Garbling with Benefits

2004
Journal Articles

Abstract

The expected value of information in a standard portfolio investment problem with ex-post payment can increase when the information is garbled prior to its sale. Distorting the information helps to resolve the incentive problem decreasing the buyer’s default risk and thereby increasing the seller’s expected revenues.

Official source

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2004
Journal Articles

Abstract

Official source

Related concepts (17)

Credit risk

Credit risk is the possibility of losing a lender holds due to a risk of default on a debt that may arise from a borrower failing to make required payments. In the first resort, the risk is that of the lender and includes lost principal and interest, disruption to cash flows, and increased collection costs. The loss may be complete or partial. In an efficient market, higher levels of credit risk will be associated with higher borrowing costs.

Default (finance)

In finance, default is failure to meet the legal obligations (or conditions) of a loan, for example when a home buyer fails to make a mortgage payment, or when a corporation or government fails to pay a bond which has reached maturity. A national or sovereign default is the failure or refusal of a government to repay its national debt. The biggest private default in history is Lehman Brothers, with over

600 billion when it filed for bankruptcy in 2008 (equivalent to over

billion in ).

Modern portfolio theory

Modern portfolio theory (MPT), or mean-variance analysis, is a mathematical framework for assembling a portfolio of assets such that the expected return is maximized for a given level of risk. It is a formalization and extension of diversification in investing, the idea that owning different kinds of financial assets is less risky than owning only one type. Its key insight is that an asset's risk and return should not be assessed by itself, but by how it contributes to a portfolio's overall risk and return.

Related publications (1)