Overview
The Kondratiev wave proposes that capitalist economies move in long cycles of roughly half a century, organized around the diffusion of major technological revolutions and the buildout of the infrastructure they require. Each wave passes through four seasons: spring (productive expansion as a new technology base diffuses), summer (capacity strain and inflation as growth outruns supply), autumn (a credit and asset boom that papers over slowing productivity gains), and winter (deleveraging and structural reset that clears the ground for the next wave).
Why it earns a place in the catalog
The long wave is the schema that gives a steward permission to think in decades rather than quarters. Most strategic planning operates inside a single season and assumes the season is the climate. The Kondratiev[1] frame is the corrective: it asks which season the present quarter sits inside, and what that implies for the half-decade after the current plan ends.
Most planning operates inside one season and calls it the climate.
Origins and attribution
Nikolai Kondratiev, a Soviet economist, advanced the long-wave thesis in The Major Economic Cycles (1925). His work cost him his liberty and ultimately his life; he was executed in 1938 during Stalin's Great Purge. Joseph Schumpeter later named the cycles after him and integrated them with his theory of technological revolutions in Business Cycles (1939). The schema has since been refined by Carlota Perez[3] (Technological Revolutions and Financial Capital, 2002), whose work on installation and deployment periods within each wave is the contemporary state of the art.
How Numen reads it
A fifty-to-sixty-year wave cannot be located from the few years of history the lattice holds. Palanor presents it as a lens, not a reading.
Phases
- Stage 1
Spring — expansion
A new foundational technology diffuses. Productive investment, rising real growth, low debt intensity. Real economy gains lead asset returns.
- Stage 2
Summer — inflation
Growth strains capacity. Wages and commodities bid. Monetary policy tightens. The first major correction of the cycle.
- Stage 3
Autumn — credit boom
Productivity gains slow; credit and financial engineering substitute. Asset prices outrun the real economy. The mood is confident.
- Stage 4
Winter — contraction
Deleveraging, debt reset, structural correction. The technological base from the prior cycle exhausts. The next foundation has not yet diffused.
References
- [1]Nikolai Kondratiev, The Major Economic Cycles (Moscow, 1925).
- [2]Joseph Schumpeter, Business Cycles (McGraw-Hill, 1939).
- [3]Carlota Perez, Technological Revolutions and Financial Capital (Edward Elgar, 2002).
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How Palanor watches this
Numen scores this schema continuously against the indicators above, joining the latest signal observations to the stage signatures and producing a weighted lean toward the stage that best fits the current composition. The global reading on this page is the public version. Stewards inside Palanor see the same schema tuned to their organization's strategic profile, with Numen commentary calibrated to their role and disposition.