Reading Latin America by the Numbers

What the numbers hide

GDP growth rates are the most-quoted and least-sufficient measure of Latin American economic health. A country can post solid headline growth while its informal sector expands, its inequality widens and its export basket narrows to a single commodity. All three are common regional patterns. GDP tells you the size of the pie; it says almost nothing about who ate it.

The indicators that matter more are harder to find and less flattering. The informal employment share — often above half the workforce in smaller economies — reveals how much activity escapes tax, labour protection and official measurement. The Gini coefficient, a standard measure of income inequality, is stubbornly high across the region; Latin America remains among the most unequal parts of the world by that metric. Export concentration ratios show how exposed an economy is to a single commodity price cycle: when copper falls, Chile's fiscal revenues follow; when soy prices soften, so does Argentina's foreign-exchange position.

Terms of trade — the ratio of export prices to import prices — are a vital regional lens. A commodity boom flatters growth figures and strengthens currencies; the subsequent bust reveals structural weaknesses that the boom years papered over. Reading any Latin American growth figure without its terms-of-trade context is reading with one eye closed.

How to read the data here

The graphics and tables in this guide are built around structural indicators rather than volatile real-time figures. Export composition, informality rates, investment shares and long-run poverty trends are more durable — and more honest — than any single year's GDP print. Where numbers appear, treat them as order-of-magnitude guides to structure, not precision instruments.

The goal is pattern recognition: which economies run on commodities, which on manufacturing, which on remittances; where informality dominates; where inequality has shifted. Numbers are the means, not the point.