Welcome to International Economic Issues!
In this chapter, we are going to look at how a government can "fix" its balance of payments. Think of the Current Account like a national bank statement that records all the money coming in and going out from trade. When things get out of balance—usually when a country is spending much more on imports than it is earning from exports—the government needs to step in.
Don't worry if this seems like a lot of technical terms at first. By the end of these notes, you’ll see that these policies are just different ways of changing how much people spend and what they choose to buy!
1. The Goal: Current Account Stability
The primary government objective here is stability of the current account. While a small deficit or surplus is normal, a massive, long-term imbalance can cause problems for the economy.
Why seek stability?
If a country has a massive current account deficit (spending more than it earns), it might have to borrow heavily from other countries, which isn't sustainable forever. On the other hand, a massive surplus (earning much more than it spends) might mean the citizens aren't enjoying a high standard of living because they are sending all their goods abroad instead of consuming them at home!
Quick Review: An imbalance refers to either a deficit (Imports > Exports) or a surplus (Exports > Imports).
2. Categories of Policies: Reducing vs. Switching
Before we dive into specific policies, economists usually group them into two "strategies." This is a great way to organize your essays!
A. Expenditure-Reducing Policies
These policies aim to reduce the total amount of spending in the economy. If people have less money, they buy fewer things, including fewer imports. This improves the current account by cutting down the "money out" side of the balance.
B. Expenditure-Switching Policies
These policies aim to switch consumer spending away from foreign imports and toward domestically produced goods. The goal is to make foreign goods look expensive or domestic goods look cheap.
Memory Aid:
Reducing = "Stop spending so much overall!"
Switching = "Stop buying foreign; buy local instead!"
3. Fiscal Policy
Fiscal policy involves changing government spending and taxation.
How it works to fix a deficit (Expenditure-Reducing):
1. The government increases income taxes.
2. People have less "disposable income" (money left after tax).
3. People buy fewer goods, including fewer imports (\(M\)).
4. As \(M\) falls, the current account deficit shrinks.
The Downside: While this fixes the trade balance, it can cause unemployment because domestic businesses also see a drop in sales.
Key Takeaway: Contractionary fiscal policy reduces imports by making consumers "poorer" in the short term.
4. Monetary Policy
Monetary policy involves changing interest rates or the money supply.
The Interest Rate Tool (Expenditure-Reducing):
If the government (via the Central Bank) raises interest rates:
- Borrowing becomes more expensive.
- People spend less on "big ticket" items (like cars or electronics) which are often imported.
- The current account improves as imports fall.
The Exchange Rate Tool (Expenditure-Switching):
If a government manages to depreciate its currency (make its value go down):
- Exports (\(X\)) become cheaper for foreigners to buy.
- Imports (\(M\)) become more expensive for locals.
- This "switches" demand toward domestic goods and increases export revenue.
Did you know? This is often called the "SPICED" effect in reverse: Strong Pound Imports Cheap Exports Dear. To fix a deficit, you want the opposite—a weaker currency!
5. Protectionist Policies
These are classic expenditure-switching tools where the government directly interferes with trade to protect the current account.
Common Tools:
- Tariffs: A tax on imports. This makes foreign goods more expensive, so people "switch" to local alternatives.
- Quotas: A physical limit on the quantity of a good that can be imported.
- Embargoes: A total ban on certain imports.
Common Mistake to Avoid: Don't forget that protectionism can lead to retaliation! If Country A puts a tariff on Country B’s cars, Country B might put a tariff on Country A’s fruit. This could end up hurting exports and making the current account even worse!
6. Supply-Side Policies
These are long-term strategies designed to make a country's industries more competitive.
How it works:
- The government invests in education and training (to make workers more productive).
- They provide subsidies for new technology or research.
- The Result: Domestic goods become better quality or cheaper to produce. This naturally increases exports and encourages locals to buy domestic goods instead of imports.
Step-by-step logic: Better skills \(\rightarrow\) Higher productivity \(\rightarrow\) Lower costs for firms \(\rightarrow\) Lower prices for exports \(\rightarrow\) More export sales \(\rightarrow\) Improved Current Account.
Key Takeaway: Supply-side policies are the "slow and steady" way to fix an imbalance. They take years to work but don't have the negative side effects (like unemployment) that fiscal policy might have.
Summary Table: Policies to Correct a Deficit
Policy Type: Fiscal (Contractionary)
Action: Higher Taxes / Lower Spending
Effect: Expenditure-Reducing (Less money to buy imports)
Policy Type: Monetary
Action: Higher Interest Rates
Effect: Expenditure-Reducing (Lower consumption/investment)
Policy Type: Protectionist
Action: Tariffs / Quotas
Effect: Expenditure-Switching (Imports become expensive/scarce)
Policy Type: Supply-Side
Action: Training / Infrastructure
Effect: Improves Competitiveness (Boosts exports long-term)
Final Encouragement
Economics is all about trade-offs. When you are asked to evaluate these policies, remember that there is no "perfect" solution. Raising taxes fixes the trade deficit but might cause a recession. Tariffs help local businesses but might start a trade war. If you can explain why a policy works and what its downside is, you are well on your way to an A!