The agrarian economist who discovered long economic waves
In 1924, his exiled old friend Pitirim Sorokin offered him a university chair in America and urged him to stay, but Kondratiev refused and returned to Soviet Russia to continue his work.
Russian and Soviet economist, founder of 'Kondratiev wave' theory, which identified roughly 50-year long cycles in capitalist economies. During NEP he founded and directed the Conjuncture Institute, pioneering methodology for world grain-market analysis and Soviet agricultural planning, and led the drafting of the first agricultural five-year plan. In the late 1920s he criticized forced collectivization and unbalanced industrialization; arrested in 1930 in the fabricated Working Peasant Party case and shot in 1938, he was twice rehabilitated posthumously.
Career Timeline
- 1905–1917Active in the Socialist Revolutionary Party, arrested and imprisoned under the Tsar
- 1915Graduated from Petersburg University law faculty, published first monograph
- 1917Kerensky's agriculture secretary, Deputy Minister of Food, Constituent Assembly deputy
- 1920–1928Founding director of the Conjuncture Institute, researched world economic cycles
- 1923–1928Led drafting of the first agricultural five-year plan in Narkomzem and Gosplan
- 1925Published Big Cycles — formalized Kondratiev wave theory
- 1928–1930Criticized first five-year plan imbalances, dismissed, arrested
- 1938After 8 years in prison, shot at Kommunarka
Related historical events
- 1905–1907The Revolution of 1905SR member activity
- 1921–1928The New Economic Policy (NEP)Agrarian economistAn economist who studied agrarian markets and business cycles under NEP.
- 1928–1937The Five-Year Plans and the Soviet TransformationDesigner and critic of the agricultural five-year planAt Narkomzem and Gosplan he led the drafting of the first agricultural five-year plan (1923–1928), but in his 1927 'Critical Notes on the Plan for the Development of the National Economy' he identified the imbalances in the first five-year plan and predicted food shortages. For this critique he was branded 'Kondratievshchina,' dismissed in 1928, and arrested in 1930.
- 1937–1938The Great PurgeTargetThe economist known for long-wave cycles, executed in 1938 after imprisonment.
The Kondratiev Wave Theory
In his 1925 paper 'Big Cycles of Conjuncture,' Kondratiev argued that capitalist economies trace long waves of roughly 50–60 years. Using price, interest rate, wage, trade, and output data from Britain, France, Germany, and the United States spanning the 19th and early 20th centuries, he empirically identified a wave pattern of three phases: expansion, downturn, and depression. The first two waves he identified ran 1790–1849 (turning point around 1815) and 1850–1896 (turning point around 1873); a third wave, he proposed, began around 1896.
He held that social upheavals such as wars and revolutions arise from the tensions of the ascendant phase (intensified competition for markets and raw materials) and pointed to the replacement cycle of large-scale fixed capital (canals, railways, etc.) as a causal mechanism. His theory was attacked by contemporary Marxists for allegedly denying capitalism's 'chronic crisis,' but in 1939 Joseph Schumpeter introduced the term 'Kondratieff waves' in his Business Cycles, bringing the concept into Western economics. The theory was later reassessed by Ernest Mandel, Eric Hobsbawm, and others, and continues to be debated in economic history and futures studies alongside explanations based on technological innovation clusters, demographic shifts, and credit cycles.