đ What to Produce: The Economic Decision Concerning Which Goods and Services Should Be Produced
đ 1. The Invisible Question: Why Canât We Produce Everything?
Imagine you wake up and decide to open a small shop. You have $200 and a small room. You can fill it with toys, books, or snacksâbut not all three in large quantity. This is the core of "what to produce". In economics, scarcity means that no oneânot even the richest countryâhas enough resources to make every single thing people desire. Therefore, a choice must be made.
Scientific example â The Bakery: A baker has flour, sugar, and eggs. With these, she can bake bread, cakes, or cookies. She cannot bake unlimited loaves of bread and unlimited cakes at the same moment because her oven is small and her shift is only 8 hours. She checks the prices: cakes earn triple the profit of bread. She decides what to produce: more cakes, fewer loaves. This simple decision echoes the national dilemma: should we build hospitals or aircraft carriers?
đ˝ 2. The Great Blueprint: PPF and Its RealâLife Story
Economists visualise the problem with the Production Possibilities Frontier (PPF)[1]. Itâs a curve that shows the maximum combination of two goods an economy can produce with existing resources and technology. Any point on the curve is efficient; inside is waste; outside is impossible (without growth). The curve bows outward because resources are not perfectly adaptable.
| Combination | Tractors (units) | Corn (tons) | What does this mean? |
|---|---|---|---|
| A | 0 | 50 | All land used for corn; zero tractors |
| B | 1 | 48 | Efficient: move resources from corn to tractor factory |
| C | 2 | 43 | More tractors, but corn drops faster (law of diminishing returns) |
| D | 3 | 35 | On the curve â full employment |
The PPF clearly answers what to produce by showing tradeâoffs. A nation debating "guns vs. butter"[2] can plot military goods against food. The selected point reflects societyâs values.
đ° 3. The Voting System: Dollar Votes and Profit Signals
In a market economy, consumers vote with their wallets. If a new smartphone receives millions of preâorders, firms notice high demand and high potential profit. They quickly decide what to produce: more phones, fewer digital cameras. This is the invisible hand[3]âthe price mechanism.
Scientific example â Toy factory: A company produces action figures and board games. Last month, sales data show action figures sold 5,000 units, board games only 800. Profit margin per action figure: $4.50; board games: $2.00. The factory reallocates plastic and labour: 70% to action figures, 30% to games. This is âwhat to produceâ decided by profit data.
đď¸ 4. Command vs. Market: Who Chooses?
In a command economy, central planners decide. The government says: âWe need more steel, less clothing.â In the former USSR, authorities set production targets for every factory. Sometimes they produced the wrong goodsâtoo many huge tractors, not enough spare parts. In a mixed economy, most decisions follow market signals, but the state provides public goods like lighthouses and national defense (goods that private firms rarely produce because itâs hard to charge for them).
| System | Who decides âwhatâ? | Example |
|---|---|---|
| Market | Consumers + firms (prices) | USA: most food, electronics |
| Command | Government planners | North Korea: quotas for steel, rice |
| Mixed | Markets + government for public goods | UK: National Health Service (NHS) |
𧞠5. Practical Case: A School Cafeteriaâs âWhat to Produceâ Dilemma
Mrs. Chen runs a highâschool cafeteria. She has a fixed budget and limited kitchen space. She must choose between pizza, salad, smoothies, and burgers. She surveys students: 65% prefer pizza, but the profit margin on salads is higher. She also notices that new nutrition guidelines favour fresh fruit. How does she decide?
She uses a costâbenefit analysis. Pizza earns $1.20 per slice; salad earns $0.80 but satisfies the wellness policy and reduces waste. She decides to produce 40% pizza, 30% salad, 20% smoothies, and 10% burgers. This mix reflects multiple goalsâtaste, health, profit, and student voice. This is the âwhat to produceâ decision in microcosm.
â 6. Important Questions
Because resources are limited. A country may lack iron ore to make cars, or a skilled workforce to build advanced computers. Even if it had everything, focusing on one industry (specialization) and trading is often more efficient. For instance, Japan produces cars and electronics, but imports much of its food due to scarce farmland.
Yes. Through taxes, subsidies, and regulations. To encourage clean energy, a government may give subsidies to solar panel producers. This reduces the price and signals firms: produce more solar panels. Conversely, a high tax on cigarettes aims to reduce tobacco production. So even in capitalist nations, the state steers the âwhatâ decision.
Firms look at profit = total revenue â total cost. If a product consistently loses money (e.g., a smartphone model with low sales), and there is no strategic reason to keep it, the firm discontinues it and reallocates resources to profitable items. This is âwhat NOT to produceâ â equally important.
𧪠7. Conclusion: The NeverâEnding Puzzle
đ 8. Footnote
[1] PPF (Production Possibilities Frontier): A curve depicting all maximum output possibilities for two goods, given a set of inputs.
[2] Guns vs. butter: A classic tradeâoff model representing the choice between military spending (guns) and domestic welfare/food (butter).
[3] Invisible hand: Term coined by Adam Smith; describes how selfâinterested market actions can lead to collective social good.
[4] CPI (Consumer Price Index): A measure of the average change over time in the prices paid by urban consumers for a market basket of consumer goods and services.