APPROACH
United States controlled-materials allocation
United States controlled-materials allocation reconciled selected production programs with supplies of steel, copper, and aluminum from April 1943 through September 1945.
Sources for this overview 4 claims
observation
The plan began partial operation on April 1, 1943, and became fully effective on July 1, 1943.
observation
The plan and Authorized Controlled Material Orders expired at midnight on September 30, 1945.
observation
The plan initially controlled steel, copper, and aluminum for military and essential civilian production rather than every good or economic decision.
editorial interpretation
CMP rules assigned different roles to public claimant agencies, consumers, prime contractors, and controlled-material producers without prescribing a transfer of ownership among them.
Overview
What should you know?
How did materials allocation fit?
The Controlled Materials Plan supplied the rules for this bounded approach. Its allotment chain coordinated selected critical metals and does not describe labor, prices, procurement as a whole, or goods outside CMP’s scope.
Sources for “How did materials allocation fit?” 3 claims
observation
The plan initially controlled steel, copper, and aluminum for military and essential civilian production rather than every good or economic decision.
observation
WPB set the material envelope, claimant agencies authorized schedules and subdivided allotments, and producers distributed authorized quantities down their supply chains.
observation
The plan began partial operation on April 1, 1943, and became fully effective on July 1, 1943.
What does the approach not prove?
The approach does not make the whole wartime economy one centrally planned system. Nor does official reporting of smoother CMP operation resolve later disputes about causation or whose priorities prevailed.
Sources for “What does the approach not prove?” 4 claims
editorial interpretation
CMP rules assigned different roles to public claimant agencies, consumers, prime contractors, and controlled-material producers without prescribing a transfer of ownership among them.
observation
The War Production Board's retrospective reported that CMP operated smoothly in 1944 while requirements, supply, and program cutbacks continued to change.
causal hypothesis
Landon-Lane and Rockoff argue that CMP arrived too late to explain the mobilization turnaround and identify time-to-build and market coordination as rival explanations.
observation
The University Press of Kansas summarizes Koistinen's finding that industry and armed-service representatives expanded their ties and shaped wartime mobilization policy while federal agencies disputed control.
REFERENCE
Inspect the model
Open the formal relationships and evidence behind the summary.
Purpose and proposed institutions
Attributed purposes
Proposed institutions
Controlled materials allocation
observation
The plan began partial operation on April 1, 1943, and became fully effective on July 1, 1943.
observation
The plan and Authorized Controlled Material Orders expired at midnight on September 30, 1945.
observation
WPB set the material envelope, claimant agencies authorized schedules and subdivided allotments, and producers distributed authorized quantities down their supply chains.
Cases and evaluation
Bounded practice
qualified / partially instantiated
Controlled Materials Plan operation, April 1943–September 1945
The bounded period in which CMP allotments structured access to steel, copper, and aluminum.
Questions and criteria
How can delegated investment authority remain representative, contestable, and accountable?
Authority may sit in public, private, or associational bodies, so accountability must follow actual powers.
Accountability: Can affected people inspect, contest, and replace delegated decision-makers?
Affected-community accountability: Can affected community members inspect decisions, demand accounts, contest officeholders, and replace delegates?
How can planners coordinate interdependent production when requirements, capacity, inventories, and priorities change?
Plans depend on information supplied by differently situated agencies and producers, and errors can propagate through linked schedules.