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Kritik Systems: Marxian political-economy calculators

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A browser-based toolkit for quantitative Marxian political economy, with calculators, worked examples, derivations, assumptions, and citations.

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For: Students of Marxian political economy
Worth noticing: One calculator compares two constant-capital advances while holding variable capital and surplus value fixed.

Field notes

The free calculators distinguish several related concepts rather than presenting a single generic ratio: the organic-composition example separates value composition from technical interpretation, and the rate-of-profit example specifies a common accounting period. The more advanced list includes capital turnover, prices of production, and multiperiod reproduction. The homepage describes the project as pre-alpha.

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