Variations in Economic Structure Gross National Income PI PI PI
Distribution of Gross Domestic Product (%) GDP = Final Sales to Government, Consumers & Investment Note: 2003 Exports includes services
Imports/Exports 2002-2003 ($ billions)
Structure of Merchandise Exports (%)
Structure of Merchandise Imports (%)
Index of Personal Income by State Relative to U.S.
Labor Market Adjustment Model North D S South S D S D D S QSouth QNorth
Changing Composition of Employment in the U.S.
Development of the U.S. Service Sector
Decomposition of Services
Development: The Circular Model of Capital Flow Interest rates Tax policy & public investment Stock of Productive Capacity Industrial Output Final Consumer Demand Investment “Savings” Business Income (Value Added) Payments to Households “Savings” - retained earnings, household savings, institutional investors, international capital sources
Vance’s Exogenic And Endogenic Model
Impact of Scale Economies on Market Division B A Market Division Market Division P t P t P P t a a a a I II I II distance
Impact of Transport Improvement Market Division P P I II
Process of Regional Specialization Region B Region A Initial Condition: No Interregional Trade Local Production Equals Location Consumption
Process of Regional Specialization, Continued Exports to A Exports To B Region A Region B Imports from A Imports from B
Process of Regional Specialization, Continued Interregional Exports Production for Local Use Production for Local Use Interregional Imports