Ecological Flow Management Study Phase 1 Report - Susquehanna
Ecological Flow Model 5 November 2011
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Transcript of Ecological Flow Model 5 November 2011
Firms and Businesses
Households/ Consumers
Product Market
Economic Resource
Market
$ (Revenues)
$ (Wages, Salary, Interest,
and Pro�ts)$
$Goods and Services Goods and Services
Land, labor, Capital, and Entrepreneurial ability
Land, labor, Capital, and Entrepreneurial ability
Biosphere
Outputs: Wastes and pollution(to sinks)
Input: Natural Resources and environmental services (Sources)
Solar Energy
Waste Heat
BroaDer Circular Flow MoDelHarris
Why Include the Ecosystem?
Sources and Sinks Explained
Failures with the Traditional Model
Price ($)
Quanity (tons of coal)
CoalSupply (private)
Demand
Equilibrium (private)Price (private)
Quanity (private)
Supply (social)
Equilibrium (social)
Price (social)
Quanity (social)
market Incorporating Externalities in the Supply and Demand Analysis
Economics 12Pennington
Fall 2011
Define *Externalities, limits, etc.