Purchasing Power Risk

Overview

Purchasing power risk affects cash, stable-value assets, receivables, reserves, salaries, and long-dated contracts. Even when a nominal balance remains unchanged, its real economic value falls if the prices of relevant goods and services rise.

The exposure depends on currency, time horizon, spending basket, geography, repricing ability, and whether income or asset returns adjust with inflation. A broad consumer index may not match the actual costs faced by a business or user.

Organizations can measure real returns, shorten pricing intervals, diversify reserves, match assets with expected liabilities, or use suitable hedges. Controls should consider liquidity, counterparty, basis, and regulatory risks introduced by any protection strategy. Treasury reporting should compare nominal balances with the organization’s actual cost base.

Purchasing power risk is the possibility that inflation or price changes reduce what money or stored value can buy over time. Purchasing power should be measured against real future obligations, because nominal stability does not guarantee preservation of usable economic value.

For Purchasing Power Risk, the assessment should evaluate the possibility that inflation or price changes reduce what money or stored value can buy over time. The assessment record should separate observed evidence supporting the possibility that inflation or price changes reduce what money or stored value can buy over time from assumptions, state the time horizon and existing controls, and identify who owns any remaining exposure. Monitoring should test whether the conditions described in the possibility that inflation or price changes reduce what money or stored value can buy over time have changed enough to require a new rating, treatment, or approval.

Decision-makers should use findings about the possibility that inflation or price changes reduce what money or stored value can buy over time to select treatment, assign remediation, set review thresholds, and document why any residual exposure is accepted.