Jul 24, 2026

Hi folks, I am Mark Biernat, an economist. I want to say that Russia’s economic collapse isn’t visible in official GDP — it’s visible in the grocery cart: cattle-feed bread, filler sausage, fake dairy, and the nine-egg carton.

Official Russian macroeconomic aggregates — GDP growth, CPI, the policy rate, ruble valuation — are produced top-down and pass through layers of institutional filtering before reaching the IMF or the wire services. Wartime statistical opacity makes these measures unreliable as indicators of household welfare. This video therefore adopts a microfoundations approach, treating household food consumption as a revealed-preference indicator of real disposable income. The consumption basket is among the hardest data in a soft-data economy: households buy what their budget constraint allows, not what the narrative requires.

The theoretical apparatus is standard consumer theory under a binding budget constraint. First, the substitution effect: Russian households are trading down not from luxury goods to normal goods, but from normal goods to inferior goods — the textbook signature of real income compression. Second, Engel’s Law: as real income falls, the food share of household expenditure rises. Food now absorbs roughly 37.5% of the average Russian household budget, versus 10–12% in the EU, and approaches two-thirds for pensioners — an Engel coefficient consistent with a lower-middle-income economy, not a self-described great power. Third, Bennett’s Law: as incomes compress, the share of calories drawn from cheap starchy staples rises — bread and potatoes up, meat and fish down. Fourth, Giffen behavior: potato prices up roughly 53% and butter up 55%, with quantity demanded nonetheless rising — the paradoxical upward-sloping demand curve observed only in severely income-constrained populations.

The evidence: bread milled from feed-grade flour intended for livestock; rising sausage consumption built on non-meat fillers and nitrate loading; an estimated 24% of Russian dairy adulterated with palm oil as of 2024; sugar-laden substitutes displacing traditional fermented dairy; declining fish consumption; and the nine-egg carton — cheapflation and shrinkflation compounding, so that quality-adjusted inflation substantially exceeds official CPI.

The argument is deliberately marginalist. Economies do not fail by output going to zero; they fail at the margin, when thinning disposable income cascades through household balance sheets into systemic stress. I also test the “dacha economy” myth — the claim that subsistence plots insulate Russian households — against the reality of urban apartment living and packaged-food dependence.

This is circumstantial evidence, offered as a thought experiment with transparent uncertainty. The data are contestable, and debate is welcome in the comments.