The individual risks faced by banks, insurers, and marketers are less well understood than aggregate risks such as market-price changes. But the risks incurred or carried by individual people, companies, insurance policies, or credit agreements can be just as devastating as macroevents such as...

This is an exclusive extract from The ValueReporting Revolution: Moving Beyond the Earnings Game, a new book published by John Wiley & Sons, Inc., and written by four senior PricewaterhouseCoopers experts. In this extract they discuss the dilemma of risk management and risk reporting. They argue...

The present dissertation is twofold and takes up several issues in two separate and independent articles. In chapter II, the hedging effectiveness of weather index-based insurance with regard to aggregation biases in the underlying risk exposure of aggregated yield time series is presented. The...