Quote by Wassily Leontief
"To understand production, one must understand the flow of materials through the system."
"To understand production, one must understand the flow of materials through the system."
"Economics is the study of how societies organize the production and distribution of goods and services."
"Input-output analysis reveals the interdependence of all economic sectors."
"The structure of an economy can be represented as a system of linear equations."
"Understanding economic relationships requires mathematical precision."