Economic arguments become richer when “money” is separated into productivity, income, wealth, incentives, opportunity, risk and distribution.
The complete JC vocabulary framework provides the reasoning architecture; this page supplies transferable economic concepts.
Core concepts
- Productivity: output relative to inputs.
- Labour mobility: ability of workers to move between jobs, sectors or places.
- Precarity: insecure or unstable employment conditions.
- Inequality: uneven distribution of income, wealth, opportunity or outcomes.
- Redistribution: shifting resources through taxes, transfers or services.
- Opportunity cost: value of the best alternative forgone.
- Incentive: factor that changes the attractiveness of a choice.
Growth and distribution are separate questions
An economy can grow while gains are concentrated. Average income can rise while mobility falls. Good essays therefore distinguish aggregate improvement from distributional outcomes.
Work is changing at the task level
Automation may eliminate some roles, transform others and create new tasks. Vocabulary such as displacement, augmentation, reskilling, task substitution and transition cost prevents “technology destroys jobs” from becoming the whole argument.
Inequality has multiple dimensions
Income inequality, wealth inequality and inequality of opportunity are related but not identical. A mature argument states which one is being judged and why it matters.
A stronger sentence
Instead of “Economic growth helps everyone”, write: “Growth can expand the resources available to society, but its effect on living standards depends on wage growth, access to essential services and how gains are distributed.”
The vocabulary converts a slogan into an economic argument.
Economics and Work Concept Lab: Separate Growth, Productivity and Distribution
Economic vocabulary becomes useful when it prevents students from treating “the economy” as one number. Growth, productivity, wages, wealth, employment security and mobility can move in different directions. Mature essays ask which variable changed, for whom and through what mechanism.
Growth, Productivity and Living Standards
- Economic growth: expansion in total economic output.
- Productivity: output produced per unit of input, often labour or time.
- Real income: income adjusted for changes in purchasing power.
- Living standard: broader material conditions experienced by households.
Growth can occur without proportional wage gains; productivity can improve while employment in particular sectors falls. The vocabulary helps students resist the assumption that one aggregate improvement automatically benefits everyone equally.
Income, Wealth and Opportunity
Income is a flow of earnings over time; wealth is a stock of accumulated assets. Inequality of outcome describes differences in results, while inequality of opportunity concerns unequal chances to develop or compete. These distinctions matter when discussing taxation, housing, education and social mobility.
Mobility Vocabulary
- Social mobility: movement between socioeconomic positions.
- Intergenerational mobility: differences between parents’ and children’s socioeconomic outcomes.
- Labour mobility: ability to move across jobs, sectors or locations.
- Occupational mobility: movement between types or levels of work.
Precarity and Job Quality
Employment is not binary. Precarity describes insecurity in hours, contracts, income or benefits. Job quality may involve autonomy, predictability, safety, progression and compensation. An economy can have low unemployment while some workers still experience substantial insecurity.
Automation, Substitution and Complementarity
Technology can substitute for some tasks while complementing others. This is more precise than asking whether machines “take jobs”. Useful related terms include task displacement, augmentation, reskilling, skill premium and transition cost.
Inflation and Real Purchasing Power
A nominal wage increase does not necessarily improve purchasing power if prices rise more quickly. Students should distinguish nominal from real values, especially in essays about cost of living and wages.
Redistribution and Predistribution
Redistribution changes outcomes after market income is generated through taxes, transfers and public services. Predistribution refers more broadly to policies shaping wages, bargaining power, skills or market structures before taxes and transfers. This distinction opens richer discussions than simply “tax the rich”.
Opportunity Cost
Every resource used for one purpose is unavailable for another. The opportunity cost is the value of the best forgone alternative. This concept is especially useful when a proposal sounds beneficial but consumes scarce fiscal, land or human resources.
Worked GP Argument
Instead of “economic growth reduces inequality”, write: “Growth can expand employment and fiscal resources, but its distributional effect depends on wage bargaining, ownership of assets, access to skills and the extent to which productivity gains translate into household income.”
Economics Vocabulary Drill
- Choose one economic policy.
- Identify its incentive effect.
- Name the opportunity cost.
- Separate aggregate outcome from distribution.
- Identify one group likely to gain and one likely to bear transition costs.
- Reach a judgement using efficiency and equity separately.
Strong economic writing does not require turning a GP essay into an economics examination. It requires enough conceptual vocabulary to see that averages, incentives and distribution tell different parts of the same story.
Continue with the full JC vocabulary system.