BRICS Explainer

What’s in the News* CAGR – Compound Annual Growth Rate* Average yearly growth with compounding.* Example: China’s GDP from $4T in 2010 to $18T in 2025 → ~11% CAGR.* GDP – Gross Domestic Product* Total value of goods/services produced.* Example: US nominal GDP ~$28T in 2025; India’s real GDP growth ~6.5%.* PPP – Purchasing Power Parity* Adjusts for cost differences.* Example: India’s PPP GDP ranks 3rd globally vs. 5th nominal.* Inflation* Rising prices.* Example: US CPI hit 9% in 2022; target 2%.* Deflation* Falling prices.* Example: Japan’s “lost decades” with near-zero inflation.* Trade Balance* Exports minus imports.* Example: China’s $800B+ surplus in 2025.* Current Account* Trade + income + transfers.* Example: US chronic deficit ~$1T yearly.* FDI – Foreign Direct Investment* Long-term foreign investment.* Example: Tesla’s $5B Shanghai factory.* Reserves* Central bank forex/gold holdings.* Example: China’s ~$3.3T reserves in 2025.* Exchange Rate* Currency value vs. another.* Example: Yuan pegged loosely to dollar basket.* Interest Rate* Borrowing cost.* Example: Fed funds rate ~4.5% in late 2025.* Central Banking* Manages money supply/rates.* Example: PBOC cuts rates to stimulate growth.* Bonds vs. Notes vs. Treasuries* Long-term debt instruments.* Example: US 10-year Treasury note yields ~4%.* Gilts* UK government bonds.* Example: 10-year gilt yield ~4.2% in 2025.* Commercial Paper* Short-term corporate debt.* Example: Apple issues 90-day paper at low rates.* Muni Bonds* Local government bonds.* Example: New York City bonds for infrastructure.* Corp Bonds* Company debt.* Example: Tesla high-yield bonds for expansion.* Sovereign Debt* Government borrowing.* Example: US debt ~$36T in 2025.* Fed Window* Emergency bank loans.* Example: Used heavily in 2020 crisis.* Different Interest Rates* Benchmarks for lending.* Example: Prime rate ~7.5%; SOFR replaces LIBOR.* Ratings Agencies* Rate debt safety (AAA to junk).* Example: S&P downgraded US from AAA in 2011.* Note: Over-rated subprime bonds pre-2008, worsening crisis.* Fiscal Policy* Government spending/taxes.* Example: US stimulus checks in 2021.* Monetary Policy* Central bank rate/money actions.* Example: ECB rate hikes to fight inflation.* Recession* Two quarters negative growth.* Example: US 2020 COVID recession.* Depression* Severe prolonged downturn.* Example: 1930s Great Depression.* In a multipolar world, these terms with examples make tracking BRICS economies straightforward. This is a public episode. If you would like to discuss this with other subscribers or get access to bonus episodes, visit wgowbrics.substack.com