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Irving Fisher's physical model of an economy used water in cisterns to represent the quantity of goods and money, and a system of levers to represent consumer valuations. The flow of water between cisterns simulated market transactions, with the final water levels indicating equilibrium prices. Given this structure, what would be the most direct way to represent a sudden increase in the supply of a single commodity within this physical model?
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User Experience Design - Winter 23 @ UI Design in UI @ University of Michigan - Ann Arbor
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User Experience Design @ UI Design in UI @ University of Michigan - Ann Arbor
University of Michigan - Ann Arbor
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Irving Fisher's physical model of an economy used water in cisterns to represent the quantity of goods and money, and a system of levers to represent consumer valuations. The flow of water between cisterns simulated market transactions, with the final water levels indicating equilibrium prices. Given this structure, what would be the most direct way to represent a sudden increase in the supply of a single commodity within this physical model?
Irving Fisher's 1891 hydraulic model used a physical apparatus to represent market mechanics. Match each component of Fisher's physical model to the economic concept it was designed to represent.
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The primary purpose of Irving Fisher's hydraulic economic model was to provide precise, quantitative forecasts for government and corporate policy-making.
A key limitation of using a physical hydraulic apparatus to illustrate market mechanics is its inability to easily represent certain complex economic phenomena. Which of the following economic concepts would be the MOST difficult to accurately simulate using a system of interconnected water tanks and levers meant to represent supply, demand, and prices?