Relationship between countries at different levels of developments

Foreign direct investment (FDI) is long-term cross-border investment in productive assets, made by multinational companies (MNCs) — firms that control production in more than one country. For a developing host economy, FDI brings important benefits but also significant costs.

Benefits. First, FDI provides capital that domestic saving cannot fund, helping to fill the savings gap and finance investment in factories and equipment. Second, it creates jobs and incomes directly and provides training, raising the skills of the workforce. Third, MNCs transfer technology and management know-how, which can spread to local firms and raise productivity across the economy. Fourth, MNC production can boost exports and tax revenue, improving the current account and government finances, and give local producers access to global markets and supply chains. Together these can accelerate growth and development.

Costs. However, much of the value may leak abroad. MNCs repatriate profits to their home countries, so not all the gains are reinvested locally. They may have weak linkages with the local economy — importing inputs and operating as enclaves — limiting the spread of benefits. They can wield market power over consumers and monopsony power over local suppliers and labour, and may avoid tax through transfer pricing. There are often environmental and labour concerns, and because MNCs are footloose they may relocate, leaving unemployment behind. Host governments may also feel pressured to offer tax breaks and subsidies that reduce the net gain.

In summary, FDI offers a developing economy real benefits — capital, jobs, technology, exports and market access — but these come with the costs of profit repatriation, weak linkages, market power and possible exploitation. Whether FDI is, on balance, beneficial depends on how much value is retained in the host economy and how effectively the government regulates the MNCs.

Both international aid (concessional transfers of resources) and international trade (the exchange of goods and services, often alongside FDI) can promote development, but they work differently and each has strengths and weaknesses. Whether aid or trade is 'more effective' is a central development debate.

The case for aid. Aid can fill the savings gap by providing capital that low-income economies cannot generate themselves, the foreign-exchange gap by providing currency to import capital goods, and the skills gap. It funds health, education and infrastructure (directly raising development) and provides crucial humanitarian relief in emergencies. By injecting capital it can help break the poverty cycle of low income → low saving → low investment. For the poorest, least-developed economies with little to trade, aid may be essential.

The limitations of aid. Aid can create dependency and weaken the incentive to develop self-sustaining sectors. Tied aid may not match the recipient's needs; aid can be lost to corruption or poor governance; loans add to external debt; and it can distort local markets. Aid is also subject to donor priorities and may be politically motivated rather than developmental.

The case for trade. Trade allows a country to exploit its comparative advantage, earning foreign exchange and achieving economies of scale by selling to world markets. It is self-sustaining (unlike aid, it does not rely on donor generosity), transfers technology and competition that raise productivity, and — together with FDI — brings capital, jobs and know-how. 'Trade not aid' is the argument that access to markets does more for long-run development than transfers.

The limitations of trade. Developing economies often depend on primary commodities with volatile prices and income-inelastic demand, and may face protectionism in rich-country markets. Gains from trade and FDI can be unequally distributed and partly leak abroad (profit repatriation), and exposure to world markets brings volatility.

Judgement. Neither is universally 'more effective' — it depends on the country's circumstances. Aid is most effective (and often essential) for the poorest, least-developed economies facing emergencies or lacking the capacity to trade, and for funding health, education and infrastructure that trade alone will not provide. Trade (with FDI) is more effective for long-run, self-sustaining development once a country has the capacity to produce and export competitively, because it is not donor-dependent and transfers technology and scale. The most defensible conclusion is that aid and trade are complements, not substitutes: well-targeted aid can build the infrastructure and human capital that allow a country to trade successfully, so the best strategy combines both — using aid to develop the capacity that makes trade effective.

Spending 30% of government revenue on debt servicing means a large share of the budget is committed to repayments rather than development. That money cannot be spent on health, education and infrastructure, so human and physical capital accumulation is slowed and development is held back — a clear opportunity cost of the debt burden.

The fact that the debt is owed in US dollars while the currency has just depreciated by 15% makes this worse. Because repayments are fixed in dollars, a depreciation raises the local-currency cost of servicing the debt: it now takes more domestic currency to buy the dollars needed for each repayment. So the debt-service burden rises further, squeezing the development budget even more and possibly forcing austerity or new borrowing.

The combination — a high debt-service ratio plus a depreciation of a foreign-currency debt — risks trapping the country in a debt cycle and deterring investment through the instability it creates. This is why such countries often seek debt relief or rescheduling to free resources for development. (Set against this, if the borrowing originally funded productive investment, some long-term benefit may remain.)

The IMF provides short-term lending to countries facing balance-of-payments or financial crises, usually attaching conditions (structural adjustment) such as austerity, liberalisation and privatisation. Whether these conditions help or harm the economy is contested.

The case that conditions help. Conditions are designed to restore stability and ensure the loan is repaid. Austerity can correct unsustainable budget and balance-of-payments deficits; liberalisation and privatisation can improve efficiency and attract investment; and the discipline can rebuild confidence and credibility with international lenders and markets, lowering borrowing costs and helping the economy recover. By tackling the causes of the crisis, conditionality can put the economy back on a sustainable path.

The case that conditions harm. Austerity — cutting government spending and raising taxes — can deepen a recession, raise unemployment and cut health, education and welfare spending, harming the poorest and slowing development. Rapid liberalisation/privatisation can expose infant industries to competition and transfer assets cheaply, and the conditions may be a 'one-size-fits-all' package poorly suited to the country's circumstances. They can also be seen as an infringement of sovereignty.

Judgement. IMF conditions can help by restoring stability and credibility, but can harm development if austerity is too severe or the reforms are ill-suited to the country. The most defensible conclusion is that the effect depends on the design and timing of the conditions: well-targeted, gradual conditions that protect essential development spending can help an economy recover, whereas harsh, indiscriminate austerity can worsen poverty and slow development. So conditionality is not inherently good or bad — its effect depends on how appropriately it is applied.