The Economic Woes of Brazil — Recession, Exchange Rate, Fiscal Austerity, Protectionism and Interest-Rate Policy

Answers

(a)(i) Trend in Real GDP [1] — state

Brazil’s Real GDP fell from 2014 to 2016 (growth turned negative, −3.5% in 2015 and −3.3% in 2016).

(a)(ii) One factor behind the fall [2] — explain

The slowdown in China reduced demand for Brazil’s exports; with commodity prices also falling, export revenue fell, so net exports and hence aggregate demand fell, lowering Real GDP (assuming Brazil operates below full employment). (Alternatively: the political crisis eroded investor confidence, lowering investment I, AD and Real GDP.)

(b)(i) Value of the Real, 2011 vs 2016 [1] — compare

The Real was weaker (lower in value) against the US dollar in 2016 (3.49 per US$) than in 2011 (1.67 per US$) — it depreciated.

(b)(ii) Why the Real depreciated [4] — explain

The cut in Brazil’s interest rate (Extract 7) reduces the return on holding Brazilian assets, prompting an outflow of short-term “hot money” and a reduced inflow. In the foreign-exchange market this raises the supply of Real and/or lowers demand, creating a surplus of Real that exerts downward pressure on its external value — the Real depreciates.

Foreign-exchange market for the Real: the interest-rate cut raises supply of Real (S₀→S₁) and/or lowers demand (D₀→D₁); the surplus pushes the external value down from e₀ to e₁ — a depreciation.

(c) Fiscal austerity on the PPC, short and long run [4] — explain

In the short run, austerity cuts public investment and spending, lowering output and employment; the economy moves to a point further inside its production possibility curve (from A to B), reflecting greater under-utilisation of resources.

Short run: fiscal austerity lowers output and employment, moving the economy from point A to a point B further inside the PPC (greater spare capacity).

In the long run the effect is ambiguous. If sustained cuts to public investment in infrastructure erode productive capacity, the PPC shifts inward. But if austerity reduces public debt and restores investor confidence, private investment rises, raising productive capacity and shifting the PPC outward.

Long run (favourable case): lower debt restores confidence and raises private investment, shifting the PPC outward (rise in productive capacity).

(d) Arguments for a US protectionist tilt [8] — evaluate

For protectionism. First, to prevent dumping: foreign producers selling below cost via subsidies (Extract 9’s “anti-dumping tariffs”) could drive US firms out, causing structural unemployment and later monopolistic pricing; protection shields domestic employment and consumer welfare. Second, to correct a balance-of-trade deficit: with the US in deficit for 40 years, restricting non-essential imports cuts the deficit, improving the BOP and supporting growth. (Infant-industry, declining-industry and strategic arguments are weaker here.)

Against protectionism. It harms trading partners — Brazil’s exports became “less competitive” — worsening their net exports, growth, employment and BOP, and invites retaliation (a beggar-thy-neighbour spiral). Protecting inefficient domestic firms creates a welfare loss and misallocates world resources; protecting imported raw materials raises costs and prices, generating deadweight loss.

Judgement. Whether protection is justified depends on which product is protected and for how long. Protecting raw materials raises costs and prices (deadweight loss), and extended protection invites retaliation and shrinks world trade. Protectionism is therefore defensible only as a short-term measure, paired with supply-side policy to raise the genuine price-competitiveness and quality of US goods.

(e) Is interest-rate policy the best route to sustainable growth? [10] — discuss

Sustainable growth means sustained actual and potential growth that does not impose costs on future generations — environmental, resource-depletion and fiscal. Brazil shows unsustainability on all three: a two-year recession (Extract 5), environmental degradation from growth (Extract 6), and high public debt (Extract 8).

Thesis: expansionary monetary policy helps, partly. A lower interest rate cuts the cost of borrowing, boosting C and I, raising AD and Real National Income; rising output raises labour demand and cuts unemployment — addressing the recession. Higher income also lifts tax revenue, easing the debt problem. The benefits: it acts quickly and does not strain the budget — important when fiscal crisis limits other stimulus.

Anti-thesis 1: it may not deliver sustainable growth. Its effectiveness depends on the interest-elasticity of C and I, which weak business confidence (from high debt and corruption) blunts. Faster growth may worsen environmental degradation, so growth is not sustainable; and as AD rises toward full employment, inflation rises, eroding export competitiveness — though with ~12% unemployment, inflation is a lesser near-term risk for Brazil.

Anti-thesis 2: a policy mix is needed. Contractionary fiscal policy to curb debt and restore confidence; trade liberalisation to raise export competitiveness and reduce dependence on China; and supply-side policy using clean technology to limit environmental damage, raise LRAS for sustained growth, and improve export quality.

Judgement. Interest-rate policy alone is highly unlikely to be the best route to sustainable growth in Brazil, given weak investor and consumer confidence that undermines its transmission. Following Tinbergen’s principle — as many instruments as targets — Brazil’s multiple problems require a combination of monetary, fiscal, trade and supply-side policies working together. Crucially, in reality the competence of government matters: political uncertainty and corruption erode confidence and offset any policy, so reducing political uncertainty is the precondition for any of these policies to work.