Emil Lederer: Technical Change and the Limits of Cyclical Recovery (1933)

Emil Lederer’s untitled contribution to Der Stand und die nächste Zukunft der Konjunkturforschung is a compact intervention in business-cycle research. It moves from a retrospective assessment of competing crisis theories to a hypothesis about the distinctive persistence of the world economic crisis: technological change may be altering the structural conditions under which capitalist recovery previously occurred. Its central question is not simply why production has contracted, but whether the mechanisms expected to restore investment and employment still operate when rationalization extends to the production of capital goods.

Lederer begins with the monetary versus nonmonetary explanations debated at the Verein für Sozialpolitik’s 1928 general assembly. He finds more convergence than the opposing camps recognize. Credit gives monetary factors an important place in most theories, without making the cycle a purely monetary phenomenon. Attention subsequently shifted from short cycles to Kondratieff’s long waves, and then to the specific features of the current crisis. The conjunction of agricultural and industrial depression, intensified by interactions between political and economic forces, raises two distinct questions: have exceptional circumstances disabled recovery, or has capitalism’s structure itself begun to change? Lederer presents the latter as an urgent research problem, not an established conclusion.

His chosen mechanism is technological progress, understood through its effects on profits, the devaluation of existing equipment, employment, and capital markets. He explicitly limits its explanatory status:

Natürlich ist auch der technische Fortschritt nur ein Moment unter mehreren.

English translation: Of course, technological progress, too, is only one factor among several.

This qualification matters because Lederer is challenging the permanence of familiar economic regularities, not substituting technological determinism for monetary explanation. Patterns observed under earlier technical conditions need not remain valid when those conditions change. Economic analysis must therefore investigate how technological processes acquire their particular effects through investment, credit, prices, and employment.

The decisive development is a shift in the location of rationalization:

Als die entscheidend wichtige, heute vielleicht erst in Ansätzen wirksame Tatsache sehe ich die Rationalisierung in der Produktion der Produktionsmittel an.

English translation: I regard rationalization in the production of the means of production as the decisively important development, perhaps only beginning to take effect today.

Earlier mechanization rapidly reduced costs in finished-goods production, while railways, cities, factories, and machinery still required substantial manual labor. Population growth and urbanization sustained enormous capital requirements. Investment could absorb savings and permit profits to be realized. Once rationalization reaches capital-goods production itself, however, equivalent or greater productive capacity can be constructed with fewer resources. Both new equipment and existing installations lose value. Replacement alone may then raise productive capacity without requiring substantial additional investment.

Lederer formulates the resulting divergence between physical expansion and capital value with particular clarity:

Anders ausgedrückt: Die Produktion als Ganzes kann, auf die Gesamtmenge des Sozialprodukts hin angesehen, hoch dynamisch, hingegen auf den Wert der Gesamtproduktionsmittel angesehen, statisch sein.

English translation: Put differently: production as a whole can be highly dynamic when considered in terms of the total quantity of social output, yet static when considered in terms of the value of the total means of production.

This possibility undermines the expectation that greater productivity will necessarily generate investment opportunities sufficient to reabsorb displaced workers. New industries may partly devalue or displace older ones. Overcapacity further narrows profitable outlets. Wage reductions offer an individual firm greater liquidity, but cannot reliably restore aggregate accumulation when savings cannot be converted into promising new installations. Their broader effect may instead be falling prices and a deepening crisis. Lederer consequently rejects the diagnosis that persistent depression chiefly reflects costs adjusting too slowly to prices.

The discussion then follows savings beyond industrial investment. Buildings had absorbed a large share of nineteenth-century capital formation, but urban development now encounters saturation, while construction itself becomes more efficient. Inventory accumulation, financing customers, and public works can also absorb capital without establishing permanent additional employment. These distinctions separate three processes often assumed to coincide: the investment of savings, the expansion of output, and the creation of lasting jobs.

A numerical illustration explores how productivity could rise while employment falls and the value of equipment remains unchanged. Its purpose is to show why neither increased output nor lower wages guarantees renewed hiring. The footnote distinguishes this case from Lederer’s earlier analysis in Technischer Fortschritt und Arbeitslosigkeit: here rising capital intensity can result principally from labor displacement rather than from a large additional demand for capital. Different forms of technical progress can thus produce unemployment through different mechanisms.

The essay closes by drawing the methodological consequence of this hypothesis:

Hier konnte das Problem nur angedeutet werden.

English translation: Here the problem could only be outlined.

That restraint governs the contribution’s relevance. Lederer proposes that expanding physical output may coexist with stagnant capital value, weak investment, and persistent unemployment. Capital might move toward construction and public works under sharply lower interest rates without absorbing displaced labor. Business-cycle research must therefore test whether earlier recovery mechanisms remain applicable, rather than treat their historical operation as an enduring economic law. The essay’s distinctive move is to locate a possible break in cyclical adjustment within the changing technical conditions of capital accumulation itself.