1930s shipyard with battleship symbolizing economic recovery

How Military Spending Shocked the Economy During the Great Depression

"Uncover the Surprising Local Economic Effects of Government Spending in the 1930s"


The Great Depression, an era synonymous with economic hardship, saw unemployment rates soar above 25%. In response, the U.S. government initiated various spending programs, but one less-explored avenue was the naval expansion of the 1930s. Driven by geopolitical concerns over Japan’s growing naval power, this military buildup offers a unique lens through which to examine the effects of government spending on local economies.

Economists often use the concept of a “multiplier” to describe how much additional output is generated by each dollar of government purchases. While much of the existing research focuses on modern policies or broad fiscal measures, a closer look at historical, localized events like the 1930s naval expansion can provide valuable insights. By analyzing how specific counties responded to federal contracts, we can better understand the dynamics of government spending during times of economic crisis.

This article delves into Christopher Biolsi's research, which leverages novel county-level data on shipbuilding contracts awarded during the Great Depression to estimate a local government spending multiplier. It highlights the significant impact of these contracts on manufacturing output, employment, and household consumption, challenging conventional wisdom and offering a fresh perspective on fiscal policy effectiveness.

The Naval Expansion: A Response to Geopolitical Tensions

1930s shipyard with battleship symbolizing economic recovery

In the early 1930s, the United States was party to a series of naval treaties, including the Washington Naval Treaty of 1922, aimed at preventing an arms race. However, as Japan began to expand its military presence in the Asia-Pacific region, concerns grew among U.S. policymakers. By 1933, President Roosevelt recognized the need for a long-term naval building program to keep pace with Japan's growing fleet.

This shift in policy led to the Vinson-Trammell Act of 1934, authorizing the U.S. government to build up its navy to treaty allowances. While some opposed the expansion, fearing it was driven by shipbuilders seeking profits, the bill passed, marking a significant increase in federal spending. The key to understanding the economic impact of this naval expansion lies in the contracts awarded to private firms across various U.S. counties.
  • Contracts were awarded annually from 1933 to 1938.
  • The program aimed to modernize the U.S. Navy.
  • Concerns over Japanese aggression motivated the spending.
  • Contracts included battleships, submarines, cruisers, and more.
The data from these contracts reveals a concentration of beneficiaries in the northeastern part of the country, particularly in urban and industrialized areas. While this raises questions about the randomness of contract allocation, it also provides a defined scope for analyzing the localized economic effects.

The Multiplier Effect and Policy Implications

Understanding the multiplier effect, where initial government spending sparks broader economic activity, is crucial for evaluating fiscal stimulus. In this historical context, the research suggests that targeted government investment can indeed stimulate local economies, particularly during periods of widespread economic weakness. These findings resonate with modern economic debates and offer a valuable historical perspective on the potential benefits and challenges of government-led initiatives.

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