Quantitative Trade Controls

[Introduction and Definition of Quantitative Trade Controls]: Haberler defines quantitative trade controls as measures limiting the volume or value of goods, distinguishing between autonomous and contractual restrictions. He explores the nuances of quota and licensing systems, noting how the lack of pre-war standards in the 1920s led to discretionary licensing, whereas the 1930s allowed for more rigid quota distributions based on 'normal' periods. The section also contrasts these direct controls with indirect methods like exchange controls and non-quantitative measures like tariffs. [Quantitative Controls in the 1920s]: This section traces the history of quantitative restrictions from World War I through the 1920s, highlighting their role in war economies and the subsequent struggle to return to liberal trade. Haberler details how currency disorders and 'exchange dumping' led to the persistence of controls in Central and Eastern Europe despite universal principled opposition from international conferences. He documents the failed attempts at concerted international action to abolish these prohibitions, culminating in the short-lived 1927 agreement. [Quantitative Controls in the 1930s]: Haberler analyzes the 'landslide' return to quantitative restrictions during the Great Depression, triggered by the agricultural collapse and the 1931 currency crises. He describes how quotas evolved from temporary emergency measures into permanent instruments of national economic planning and commercial bargaining. The section tracks the shift from unilateral to bilateral quotas and the integration of exchange controls, noting a brief, unsuccessful period of relaxation following the 1936 Tripartite Agreement before the final pre-war tightening. [Differences in the Operation of Tariffs and Quotas]: Haberler provides a rigorous theoretical comparison between tariffs and quotas, arguing that quotas are 'non-conformable' interferences that disrupt the price mechanism. He identifies ten specific differences, including the rigidity of quotas regarding the balance of payments, the creation of unearned profits for importers, and the inherent difficulty of applying the most-favored-nation principle to quantitative limits. He concludes that tariffs are more compatible with a free enterprise economy because they preserve market flexibility and competitive selection. [Reasons for the Adoption and Persistence of Quantitative Restrictions]: This section explores the causal factors behind the rise of trade controls, citing currency instability, the depth of the price collapse during the Depression, and social pressures to maintain employment. Haberler explains that quotas were often preferred over tariffs because they offered more certainty in protection and were easier for the executive branch to manipulate without slow legislative procedures. He also discusses the 'persistence' of these controls into the late 1930s as tools for economic warfare, preparation for war, and national planning. [Conclusions and Future Economic Policy]: In his concluding remarks, Haberler outlines the conditions necessary to avoid a return to quantitative controls after World War II. He emphasizes that trade expansion is essential for human welfare and individual liberty, but requires international action to ensure monetary stability and coordinate full employment policies. He argues that without a solution to the political problem of security and a concerted effort to prevent economic depressions, the world risks falling back into a disastrous system of autarky and regimented trade. [Notes and References]: Endnotes and bibliographic references for the chapter, citing works by the League of Nations, Margaret S. Gordon, Wilhelm Röpke, and various international agreements.