
Share Price Increases and Decreases
The episode of “The Economy – How Do You Measure That?” examines whether fluctuations in share prices are reflected in official measures of economic growth, with IMF statistician Jim Tebrake and SARB’s Barend de Beer. They explain that GDP records production, income, and spending, not changes in asset values. Rising stock prices generate holding gains, not taxable income, and selling shares merely swaps one asset for another, affecting the financial accounts but leaving GDP unchanged. Barend notes that a household’s retirement fund can swell without any real income, and a nation’s wealth can decline without a recession. He emphasizes that only when wealth is turned into consumption or investment does it feed into GDP. The distinction matters for investors, policymakers, and the public, who often conflate market rallies with economic health. Understanding that stock market movements affect balance sheets, not output, helps avoid misleading policy responses and investment decisions.

Capital Adequacy Ratio
The episode of “The Economy, How Do You Measure That?” breaks down the capital adequacy ratio (CAR), the benchmark that regulators use to gauge a bank’s ability to absorb losses and protect depositors. CAR is calculated by dividing a bank’s regulatory...