Across
- 3. the process by which individuals, firms and economies concentrate on producing those goods and services where they have an advantage over others
- 4. a statement that is based on the economist's opinion or value judgement and which cannot be proven
- 8. an economic system where most decisions are taken through the market mechanism
- 10. time period when all key inputs into production are variable
- 13. inputs available for the production of goods and services
- 14. a situation in which wants and needs are greater than the resources available
- 16. the maximum output that can be produced when all resources are used fully
- 17. a good that is thought to be undesirable for consumers and is overprovided by the market because of information failure
- 18. resources are scarce so individuals, firms and governments have to consider alternatives
- 19. a simplified view of reality used to explain economic problems and issues
- 20. a statement that is based on facts or actual evidence
Down
- 1. time period when all factors of production are variable but with a constant, such as the state of technology
- 2. an economic system where resources are state owned and allocated by a central body
- 5. as a factor of production, enterprise involves organising production and taking risks
- 6. an economic system where both market forces and government are involved in resource allocation decisions
- 7. the cost expressed in terms of the next best alternative that is foregone when a choice is made
- 9. where consumption by one person of a good or service reduces the availability of the good or service for others
- 11. a good that is thought to be desirable for consumers but which is underprovided by the market because of information failure
- 12. time period when a firm can change at least one but not all factor inputs
- 15. where it is possible to stop someone from consuming a good or service
- 18. a Latin phrase meaning 'other things equal' or 'other things are unchanged'; used by economists to model the effects of one change at a time
- 21. things that are necessary for survival, such as food