Zurechnung und Ertragsgestaltung

[Title Page and Publication Metadata]: Title page and publication details for Richard von Strigl's 'Zurechnung und Ertragsgestaltung' (Imputation and the Theory of Returns), published in the Zeitschrift für Nationalökonomie in 1936. [Introduction: Reconciling Imputation Theory and the Theory of Returns]: Strigl introduces the objective of bridging the gap between the Austrian School's theory of imputation (Zurechnung) and the modern Anglo-American theory of returns (Ertragslehre). He argues for a theoretical approach based on abstract general return functions rather than purely empirical observations to solve problems of resource allocation. [Assumptions of Divisibility and Constant Returns to Scale]: The author establishes the fundamental assumptions for the study: the unlimited divisibility of production factors (like labor and land) and the independence of quality from scale. He isolates the problem of factor proportions from the problem of the size of the production unit, assuming a homogeneous linear production function for the initial analysis. [Economic Selection and the Law of Diminishing Returns]: Strigl derives the law of diminishing returns not from technical necessity, but from economic selection. He argues that producers will always discard combinations where increasing a factor leads to proportional or increasing returns, as these are 'wasteful.' He demonstrates that under the assumption of divisibility, average returns must fall, which effectively results in non-increasing marginal returns in economic practice, referencing Karl Menger's work on the subject. [The Coordination of Imputation and Marginal Productivity]: This section addresses the 'coordination' problem: whether marginal productivity theory results in a total exhaustion of the product. Strigl uses the assumption of divisibility to prove that the sum of marginal products equals the total product. He discusses the relationship between Philip Wicksteed and Knut Wicksell's theories, concluding that marginal and residual imputation are mathematically consistent under these assumptions. [Indivisible Factors (Quantum Factors) and Economic Value]: Strigl relaxes the assumption of divisibility by introducing 'Quantum Factors' (indivisible units). He explores how imputation works when one factor is fixed in size. He argues that a quantum factor only acquires economic value (and thus becomes an 'economic good') when production is intensive enough that the average return of the variable factor has passed its maximum, leaving a residual for the fixed factor. [The Origin and Durability of Capital Goods as Quantum Factors]: The author examines quantum factors that are produced within the economic process (capital goods). He distinguishes between 'historical costs' of investment and the current imputation of value. He argues that while historical costs are irrelevant for current production decisions, the imputation of a sufficient return is necessary for the 'reinvestment' and maintenance of the capital stock over time. [Market Supply, Competition, and Cost Curves]: Strigl applies his findings to price theory and market forms. He analyzes the behavior of firms under 'free competition' versus 'monopolistic competition' (referencing Edward Chamberlin). He concludes that production with 'falling costs' is incompatible with perfect competition and that equilibrium in monopolistic competition often results in sub-optimal production scales where average costs are not minimized. [Conclusion: Theory vs. Reality and the Role of Frictions]: In the final section, Strigl defends the use of 'unrealistic' theoretical assumptions. He explains that while theory might suggest a single optimal firm size, reality shows a diversity of sizes due to economic 'frictions' and countervailing factors (like taxes or labor costs) that equalize the competitive advantages of large-scale production, making the abstract model a useful approximation.