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In return, firms pay factor incomes in the forms of wages, rent, interest and profit."},{"text":"Firms pay households transfer payments.","correct":false,"explanation":"Transfer payments are made without receiving a factor service or current output in return. Payments for supplying factors of production are factor incomes, such as wages, rent, interest and profit."},{"text":"Firms pay households indirect taxes.","correct":false,"explanation":"Indirect taxes are charges imposed by government on expenditure or production, not rewards paid to households. Firms pay households factor incomes for supplying factors of production."},{"text":"Firms pay households capital expenditure.","correct":false,"explanation":"Capital expenditure is spending on assets such as machinery and buildings, rather than payment to factor owners. Households receive factor incomes for supplying productive resources."}]},{"id":"547d6450-77c9-43ab-8f78-9e47885f0f4b","cardType":"cloze","points":null,"front":"Factor incomes include [ ].","back":"Factor incomes include wages, rent, interest and profit.","mcqOptions":[{"text":"wages, rent, interest and profit","correct":true,"explanation":"The four factor incomes reward labour, land, capital and enterprise respectively: wages reward labour, rent rewards land, interest rewards capital and profit rewards enterprise."},{"text":"wages, benefits, dividends and tax","correct":false,"explanation":"Benefits are transfers and tax is paid to government, so they are not both factor rewards. Factor incomes are wages, rent, interest and profit."},{"text":"consumption, saving, taxation and imports","correct":false,"explanation":"These are uses of income or withdrawals from the circular flow, not rewards for providing productive resources. Factor incomes are wages, rent, interest and profit."},{"text":"prices, costs, revenue and investment","correct":false,"explanation":"These describe business transactions and spending rather than payments to owners of factors of production. The relevant factor incomes are wages, rent, interest and profit."}]},{"id":"28556663-db9b-4088-a145-8a8dc5642565","cardType":"basic","points":1,"front":"How do households use their factor incomes in the circular flow?","back":"They buy firms' goods and services.","mcqOptions":[{"text":"They buy firms' goods and services.","correct":true,"explanation":"Households use their factor incomes for consumption expenditure on goods and services produced by firms, returning money to firms through the circular flow."},{"text":"They buy firms' factors of production.","correct":false,"explanation":"This reverses the real flow: households supply factors of production to firms rather than buying them. Households spend their factor incomes on firms' goods and services."},{"text":"They pay firms' wages and salaries.","correct":false,"explanation":"Wages and salaries flow from firms to households as rewards for labour, not from households to firms. Households instead buy firms' goods and services."},{"text":"They finance firms' taxes and subsidies.","correct":false,"explanation":"Taxes and subsidies involve government and are not the basic use of household factor income. Households return income to firms by buying their goods and services."}]},{"id":"cf5772c2-3b48-46fe-b150-5336aeded7ed","cardType":"basic","points":1,"front":"What does household spending become when it reaches firms?","back":"It becomes firms' revenue.","mcqOptions":[{"text":"It becomes firms' revenue.","correct":true,"explanation":"Household expenditure is received by firms in exchange for goods and services. From the firms' perspective, this incoming money is revenue."},{"text":"It becomes firms' profit.","correct":false,"explanation":"Profit is revenue remaining after firms deduct their costs, so not all household spending becomes profit. On reaching firms, the spending first becomes revenue."},{"text":"It becomes firms' investment.","correct":false,"explanation":"Investment is expenditure on capital goods, not the name for all money received from households. Household spending received by firms becomes their revenue."},{"text":"It becomes firms' value added.","correct":false,"explanation":"Value added is a firm's output value minus the cost of intermediate inputs, not simply its receipts. Household spending becomes firms' revenue when received."}]},{"id":"9cab881e-fc3d-4faa-9610-73e887e561a4","cardType":"basic","points":2,"front":"How does firms' revenue keep the circular flow turning?","back":"It funds the next round of factor payments.","mcqOptions":[{"text":"It funds the next round of factor payments.","correct":true,"explanation":"Revenue gives firms the money needed to continue paying households for labour, land, capital and enterprise, allowing production and the circular flow to continue."},{"text":"It funds the next round of transfer payments.","correct":false,"explanation":"Transfer payments are made without a corresponding contribution to current production and usually involve government. Firms use revenue to fund the next round of factor payments."},{"text":"It funds the next round of household taxation.","correct":false,"explanation":"Household taxation is paid by households to government, not funded by firms' sales revenue. Firms use their revenue to make further factor payments."},{"text":"It funds the next round of import expenditure.","correct":false,"explanation":"Imports involve purchases from the foreign sector and are not what sustains the basic two-sector cycle. Firms' revenue funds the next round of factor payments."}]},{"id":"d014ba9b-3384-4170-9fb7-bb6b470a7d60","cardType":"basic","points":2,"front":"In which directions does the real flow move?","back":"

Factors of production: households to firms
Finished goods: firms to households

","mcqOptions":[{"text":"

Factors of production: households to firms
Finished goods: firms to households

","correct":true,"explanation":"Households supply productive resources to firms, which use them to produce finished goods. The finished goods then flow in the opposite direction to households."},{"text":"

Factors of production: firms to households
Finished goods: households to firms

","correct":false,"explanation":"This reverses both parts of the real flow. Households provide factors of production to firms, while firms produce and supply finished goods to households."},{"text":"

Factors of production: households to firms
Finished goods: households to firms

","correct":false,"explanation":"Households do supply factors to firms, but they do not supply the finished goods in this model. Finished goods are produced by firms and flow to households."},{"text":"

Factors of production: firms to households
Finished goods: firms to households

","correct":false,"explanation":"Firms supply finished goods to households, but the factor flow is reversed here. Factors of production are owned and supplied by households to firms."}]},{"id":"a7325ee6-24b5-4e9e-ba72-35740156f37a","cardType":"basic","points":2,"front":"In which directions does the money flow move?","back":"

Factor incomes: firms to households
Spending: households to firms

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Factor incomes: firms to households
Spending: households to firms

","correct":true,"explanation":"Firms pay households for supplying productive resources, while households spend that income on firms' output. These two monetary flows therefore move in opposite directions."},{"text":"

Factor incomes: households to firms
Spending: firms to households

","correct":false,"explanation":"This reverses both monetary flows. Firms pay factor incomes to households, and households return money to firms through spending on goods and services."},{"text":"

Factor incomes: firms to households
Spending: firms to households

","correct":false,"explanation":"The direction of factor incomes is right, but spending does not move the same way. Households spend their incomes on firms' output, so spending flows to firms."},{"text":"

Factor incomes: households to firms
Spending: households to firms

","correct":false,"explanation":"Household spending does flow to firms, but factor incomes move in the opposite direction. Firms pay households for providing factors of production."}]},{"id":"58a3dd2b-a3a1-4902-bf30-d70a3ac91d94","cardType":"cloze","points":null,"front":"The two-sector circular flow contains only [ ].","back":"The two-sector circular flow contains only households and firms.","mcqOptions":[{"text":"households and firms","correct":true,"explanation":"The simplified two-sector model includes only households and firms, leaving out government, financial-sector complications and international trade to show the core circular flow."},{"text":"households and government","correct":false,"explanation":"Government is excluded from the two-sector model, while firms are essential because they produce output and pay factor incomes. The two sectors are households and firms."},{"text":"firms and government","correct":false,"explanation":"This pairing omits households, which supply factors and consume output. The simplified two-sector circular flow consists of households and firms, with government excluded."},{"text":"government and foreign trade","correct":false,"explanation":"Government and the foreign sector are additions to the basic model, not its two constituent sectors. The two-sector model contains households and firms."}]},{"id":"8793ee38-013b-4884-ba01-e8eba7869174","cardType":"cloze","points":null,"front":"Adding government and the foreign sector creates the [ ].","back":"Adding government and the foreign sector creates the four-sector model.","mcqOptions":[{"text":"four-sector model","correct":true,"explanation":"Starting with households and firms, adding government as a third sector and the foreign sector as a fourth produces the four-sector circular-flow model."},{"text":"three-sector model","correct":false,"explanation":"A three-sector model adds government to households and firms but still excludes the foreign sector. Including both government and the foreign sector creates the four-sector model."},{"text":"two-sector model","correct":false,"explanation":"The two-sector model contains only households and firms. Adding government and the foreign sector introduces two more sectors, creating the four-sector model."},{"text":"five-sector model","correct":false,"explanation":"This mistakenly counts an additional sector beyond those specified. Households, firms, government and the foreign sector total four, so the result is the four-sector model."}]},{"id":"01c3b6ac-8f5f-4c86-80bb-39b0d1be4126","cardType":"basic","points":2,"front":"Why is the two-sector model useful?","back":"It isolates the core circular-flow mechanism.","mcqOptions":[{"text":"It isolates the core circular-flow mechanism.","correct":true,"explanation":"By excluding government and foreign trade, the model clearly shows the central exchange between households and firms: factor services, factor incomes, output and consumption spending."},{"text":"It calculates the full government budget balance.","correct":false,"explanation":"Government is excluded from a two-sector model, so it cannot calculate a government budget balance. Its usefulness lies in isolating the core circular-flow mechanism."},{"text":"It measures the complete balance of payments.","correct":false,"explanation":"The balance of payments concerns transactions with the foreign sector, which the two-sector model excludes. The model instead isolates the core circular-flow mechanism."},{"text":"It includes the entire financial account.","correct":false,"explanation":"The basic two-sector model is a simplification and does not include the entire financial account. It is useful because it isolates the core circular-flow mechanism."}]},{"id":"d6189d78-8444-41c8-a43e-757ef07906ca","cardType":"basic","points":2,"front":"How does the output method measure national income?","back":"Add the value added by all firms.","mcqOptions":[{"text":"Add the value added by all firms.","correct":true,"explanation":"The output method sums each producer's contribution to production. Using value added rather than total sales avoids counting intermediate goods more than once."},{"text":"Add the revenue earned by all firms.","correct":false,"explanation":"Adding all revenue would double count intermediate products sold between firms. The output method instead adds each firm's value added, counting each contribution only once."},{"text":"Add the profits retained by all firms.","correct":false,"explanation":"Profit is only one factor income and excludes wages, rent and interest. The output method measures production by adding the value added by all firms."},{"text":"Add the expenditure made by all firms.","correct":false,"explanation":"Firms' expenditure includes intermediate purchases and does not directly measure their productive contribution. The output method adds the value added by all firms."}]},{"id":"0ea91561-8ecc-4ee9-a9c4-7beb686fcc02","cardType":"basic","points":2,"front":"How does the income method measure national income?","back":"Add all factor incomes.","mcqOptions":[{"text":"Add all factor incomes.","correct":true,"explanation":"Production generates payments to the owners of labour, land, capital and enterprise. Summing wages, rent, interest and profit therefore measures national income by income."},{"text":"Add all transfer payments.","correct":false,"explanation":"Transfer payments are not earned through producing current output, so they are excluded from the income measure. The method adds all factor incomes generated by production."},{"text":"Add all intermediate purchases.","correct":false,"explanation":"Intermediate purchases are production inputs and including them can cause double counting. The income method instead adds the factor incomes generated during production."},{"text":"Add all capital transactions.","correct":false,"explanation":"Capital transactions often involve exchanging existing assets rather than producing current output. The income method measures national income by adding all factor incomes."}]},{"id":"a555e488-e5af-45da-8cc6-95f9051ce9cf","cardType":"basic","points":2,"front":"How does the expenditure method measure national income?","back":"Add total spending on final output.","mcqOptions":[{"text":"Add total spending on final output.","correct":true,"explanation":"The expenditure method sums spending on finished goods and services produced in the period. Restricting the calculation to final output prevents double counting of intermediate goods."},{"text":"Add total spending on intermediate output.","correct":false,"explanation":"Intermediate output is embodied in final products, so counting expenditure on it separately causes double counting. The method adds total spending on final output."},{"text":"Add total spending on second-hand output.","correct":false,"explanation":"Second-hand goods were counted when originally produced and do not represent current output. The expenditure method adds spending on final output produced in the current period."},{"text":"Add total spending on imported output.","correct":false,"explanation":"Imports are produced abroad and must not be counted as domestic national output. The expenditure method totals spending on final output, with imports deducted where necessary."}]},{"id":"b6c7931d-8623-4c5d-881c-5d22ddfbbf78","cardType":"cloze","points":null,"front":"The national income identity is $$\\text{[...]}$$","back":"The national income identity is $$\\boxed{\\text{Output} = \\text{Income} = \\text{Expenditure}}$$","mcqOptions":[{"text":"$$$\\text{Output} = \\text{Income} = \\text{Expenditure}$$","correct":true,"explanation":"Producing output generates an equal amount of factor income, and purchasing that output generates equal expenditure. These are three ways of measuring the same economic activity."},{"text":"$$$\\text{Output} = \\text{Income} + \\text{Expenditure}$$","correct":false,"explanation":"This adds two equivalent measures together and therefore double counts the same activity. Output, income and expenditure are equal alternative measures, not quantities to be summed."},{"text":"$$$\\text{Output} + \\text{Income} = \\text{Expenditure}$$","correct":false,"explanation":"This incorrectly combines output and income even though income is generated by that same output. Each of output, income and expenditure should be equal separately."},{"text":"$$$\\text{Output} = \\text{Income} - \\text{Expenditure}$$","correct":false,"explanation":"Subtracting expenditure treats it as a deduction, but expenditure is the spending counterpart of output and income. The identity states that all three totals are equal."}]},{"id":"9f07835c-f282-4363-b318-6e8ab481d537","cardType":"basic","points":2,"front":"Why must output, income and expenditure be equal?","back":"Every unit of output generates equal income and equal expenditure.","mcqOptions":[{"text":"Every unit of output generates equal income and equal expenditure.","correct":true,"explanation":"Payments made during production become factor incomes, while purchases of the resulting output constitute expenditure. Each transaction is therefore recorded equally under all three approaches."},{"text":"Every unit of output generates equal saving and equal investment.","correct":false,"explanation":"Saving and investment may be equal in macroeconomic equilibrium, but that is not the accounting reason behind the national income identity. Output generates equal income and expenditure."},{"text":"Every unit of output generates equal taxation and equal revenue.","correct":false,"explanation":"Taxation is only one flow involving government, and firms' revenue is not the income-method total. Each unit of output instead generates equal income and expenditure."},{"text":"Every unit of output generates equal imports and equal exports.","correct":false,"explanation":"Imports and exports need not be equal and concern only international transactions. Output, income and expenditure are equal because production creates income and is matched by spending."}]},{"id":"202714c8-afa2-4adb-b972-65cbdd510062","cardType":"basic","points":2,"front":"Why might the three measured national income totals initially differ?","back":"Imperfect measurement creates a statistical discrepancy that must be reconciled.","mcqOptions":[{"text":"Imperfect measurement creates a statistical discrepancy that must be reconciled.","correct":true,"explanation":"The three methods should agree in principle, but incomplete data, reporting errors and different estimation procedures create a statistical discrepancy that statisticians must reconcile."},{"text":"Imperfect measurement creates a trade deficit that must be reconciled.","correct":false,"explanation":"A trade deficit occurs when imports exceed exports, not when national income estimates differ. Measurement imperfections create a statistical discrepancy that must be reconciled."},{"text":"Imperfect measurement creates a budget deficit that must be reconciled.","correct":false,"explanation":"A budget deficit results when government spending exceeds government revenue and is unrelated to differences between measurement methods. Those differences create a statistical discrepancy."},{"text":"Imperfect measurement creates a deflationary gap that must be reconciled.","correct":false,"explanation":"A deflationary gap concerns deficient aggregate demand relative to productive capacity, not inconsistent national income estimates. Imperfect measurement creates a statistical discrepancy."}]},{"id":"671fb132-510a-46e6-95c7-eb52e3ab32c8","cardType":"cloze","points":null,"front":"Income is a [ ].","back":"Income is a flow measured over a period.","mcqOptions":[{"text":"flow measured over a period","correct":true,"explanation":"Income records earnings received during an interval, such as a week or year, so it is measured across time rather than at one particular moment."},{"text":"stock measured at a point in time","correct":false,"explanation":"That describes wealth, which measures accumulated assets at a particular date. Income is measured over a period because it represents earnings received during that interval."},{"text":"total value of owned assets","correct":false,"explanation":"The total value of owned assets is a measure of wealth, not income. Income records a flow of earnings received over a stated period."},{"text":"physical quantity held by a person","correct":false,"explanation":"A physical quantity held at a particular time is closer to a stock of wealth. Income is a monetary flow measured across a period, such as a month or year."}]},{"id":"a3adff81-d346-4305-8c0e-03c374f134e4","cardType":"cloze","points":null,"front":"Wealth is a [ ].","back":"Wealth is a stock measured at a point in time.","mcqOptions":[{"text":"stock measured at a point in time","correct":true,"explanation":"Wealth is the value of assets accumulated and owned at a specific moment, such as the end of a financial year, so it is a stock measure."},{"text":"flow measured over a period","correct":false,"explanation":"That describes income, which records earnings received across a period. Wealth measures the value of accumulated assets at a particular point in time."},{"text":"income received during a financial year","correct":false,"explanation":"Income received during a financial year is a flow because it accumulates over that year. Wealth is the value of assets held at one point in time."},{"text":"change in spending over several months","correct":false,"explanation":"A change in spending over several months concerns activity during a period and is therefore flow-like. Wealth is a stock measured at a specific point in time."}]},{"id":"d029b8b7-2bfa-441d-bf11-d99fb9ac3bc6","cardType":"basic","points":2,"front":"How can wealth generate income?","back":"Assets can produce rent or dividends.","mcqOptions":[{"text":"Assets can produce rent or dividends.","correct":true,"explanation":"Assets such as property and shares can generate returns for their owners. Property may produce rent, while shares may pay dividends, creating an income flow."},{"text":"Assets can produce taxes or subsidies.","correct":false,"explanation":"Taxes are payments to the government and subsidies are government transfers, rather than returns normally produced by privately owned assets. Assets generate income through rent or dividends."},{"text":"Assets can produce imports or exports.","correct":false,"explanation":"Imports and exports are international trade flows, not returns generated by owning assets. Wealth produces income when assets provide payments such as rent or dividends."},{"text":"Assets can produce consumption or saving.","correct":false,"explanation":"Consumption and saving are ways income may be used, not payments generated by assets. Asset ownership can instead create income through rent or dividends."}]},{"id":"f88899d1-7823-487d-9350-6e9d75746caf","cardType":"basic","points":2,"front":"How can income build wealth?","back":"Saved income adds to the stock of assets.","mcqOptions":[{"text":"Saved income adds to the stock of assets.","correct":true,"explanation":"Income that is not consumed can be saved and used to purchase or accumulate assets. This increases the individual’s stock of wealth over time."},{"text":"Consumed income adds to the stock of assets.","correct":false,"explanation":"Consumption uses income to buy goods and services and normally does not add to asset holdings. Saving income allows people to accumulate assets and build wealth."},{"text":"Borrowed income adds to the stock of assets.","correct":false,"explanation":"Borrowing can finance an asset purchase, but it also creates a liability and is not income generated by the individual. Saving income increases net wealth more directly."},{"text":"Taxed income adds to the stock of assets.","correct":false,"explanation":"Taxes transfer part of income to the government and reduce the amount available for accumulation. Saved income can instead be invested in assets, increasing wealth."}]},{"id":"448c47b5-8fb0-493e-b34b-6df597b7b2f1","cardType":"basic","points":2,"front":"Why is wealth usually more unequally distributed than income?","back":"Assets accumulate over time and can be inherited.","mcqOptions":[{"text":"Assets accumulate over time and can be inherited.","correct":true,"explanation":"Existing wealth can grow through saving, investment and asset-price increases, while inherited assets pass between generations. These processes allow wealth inequality to persist and widen."},{"text":"Assets depreciate over time and can be taxed.","correct":false,"explanation":"Depreciation and taxation can reduce wealth, but they do not explain why wealth is usually more unequal. Accumulation and inheritance allow large asset holdings to persist."},{"text":"Assets accumulate over time and can be consumed.","correct":false,"explanation":"Consumption uses up wealth rather than transferring it between generations. The greater inequality arises because assets accumulate and can be inherited by successors."},{"text":"Assets redistribute over time and can be inherited.","correct":false,"explanation":"Inheritance can preserve wealth differences, but redistribution generally reduces inequality and is not the main process described. Assets accumulate over time and can be inherited."}]}]}],"examCountdown":{"examDate":"2027-05-10","paperLabel":"Paper 1"},"heading":"2.4.1 National income","title":"2.4.1 National income Flashcards","topbar":{"backHref":"/a-level/economics/edexcel/a/flashcards"},"topicSidebar":"$L38"}]}],"topicId":"e4046d1b-5104-526b-b40c-b9b0d934ff19","walled":"$L39"}],"$L3a","$L3b"]