Chapter 23: Economics, Environment and Sustainability Flashcards
3 Types of Economic Systems
- Centrally Planned Economy
- Free-Market Economy
- Mixed Economy
5 Market Limitations
- A truly free market is rare due to external influences on prices and sales
- Subsidies: can sometimes mask the true environmental and health costs of products
- Natural Capital: Resources produced by the earth
- Human Capital: Talents of individuals contributing to labor and innovation
- Manufactured Capital: Tools and materials used in production
Market Failures
Market often fail to account for public goods, leading to negative environmental and social impacts
High Throughput Economy
Focuses on increasing the flow of resources to produce more goods and services, often at the expense of the environment
Neoclassical Theory on Limitations of Economic Growth
Believes in unlimited growth through substitution of resources
Ecological Economists on Limitations of Economic Growth
Argue that there are limits to growth due to finite nature of many vital resources. They emphasize the dependency of economies on the biosphere and its natural resources
Laws of Conservation and Thermodynamics
Highlight the limitations of resource consumption and waste production suggesting that unchecked growth can exceed the environment’s capacity to renew resources and manage waste
Steady-State Economy
An economy where resources are continually recycled or reused, with no waste and no new resource inputs
Middle Ground - Environmental Economists
While they align with the ecological economist model, environmental economist believe in adjusting current economic systems for sustainability rater than overhauling them entirely
Non-Use Values
Values not represented in market transaction
3 Non-Use Values
- Existence Value: Value derived from the mere existence of a resource (e.g. forest)
- Aesthetic Value: Value derived from the beauty of nature
- Option Value: Value based o the willingness to pay to protect natural capital
Cost-Benefit Analysis
A method where estimated costs and benefits of environmental actions are compared
2 Challenges of Cost-Benefit Analysis
- Difficulty in estimating indirect costs like human life, health, clean air, and water
- Can be used by industries to delay or avoid compliance with regulations
4 Guidelines for effective cost-benefit analysis
- Clearly state all assumptions
- Include estimates of ecosystem services
- Estimate both short/long-term benefits and costs for all affected groups
- Compare the costs and benefits of alternative actions
GDP
Measures economic welfare but doesn’t account for environmental or health impacts