Beyond the headline number.
Reproducible views of the data, with the reasoning and limitations in the open.
Two African economies, one price basis.
Read South Africa and Nigeria’s GDP per capita on shared annual periods, without turning two national series into an African aggregate or a purchasing-power comparison.
SOUTH AMERICA · ECONOMY · COMMON-PERIOD COMPARISONBrazil and Argentina: output per person in context.
Compare Brazil and Argentina’s sourced GDP per capita in constant 2015 U.S. dollars, with aligned years, independent growth indexes and visible national source limitations.
EUROPE · ECONOMY · COMMON-PERIOD COMPARISONGermany and France: read the unit before the gap.
Use Germany and France’s approved GDP per capita series to distinguish constant-price output, proportional change and purchasing power.
ASIA · ECONOMY · COMMON-PERIOD COMPARISONIndia and Japan: levels and growth tell different stories.
Read India and Japan’s annual GDP per capita on a common period, keeping the original constant-dollar levels separate from a shared-base growth index.
SOUTH AFRICA · ENERGY & ECONOMY · TWO-DATASET READINGElectricity and economic output: two South African signals.
Put South Africa’s electricity consumption per person beside total GDP in constant dollars. Keep separate units, align the years and inspect proportional change without inferring a causal relationship.
BRAZIL · ENERGY & ECONOMY · TWO-DATASET READINGElectricity and economic output: two Brazilian signals.
Read Brazil’s electricity consumption per person and total GDP in constant dollars as separate measures, with shared annual observations, explicit baseline formulas and exact source revisions.
POPULATION · INDEXED COMPARISONA continent in motion: two population paths on a common baseline.
Separate population growth from population size. Index the United States and Canada to their first shared year, with the formula, aligned observations, and source evidence.
ECONOMY · READING THE INDICATOROutput per person is a signal. It needs context.
Read GDP per capita in constant 2015 U.S. dollars, compare the same years, and understand why economic output does not describe a household’s income or purchasing power.
COST OF LIVING · INFLATION EXPLAINEDSlower inflation can still mean higher prices.
Read annual consumer price inflation in the United States and Canada. Compare rates on shared years, distinguish percentage points from percent changes, and keep price levels separate from inflation rates.