Introduction
Foreign direct investment (FDI) refers to long-term investment by foreign firms or individuals in a country's businesses, typically as capital investment, acquisitions or joint ventures. FDI plays a crucial role in enhancing economic performance by stimulating growth, reducing unemployment, influencing inflation and affecting the current account. As Singapore holds the largest stock of inward FDI in Southeast Asia, with an inward FDI position of about S$1.737 trillion, it is important to assess both the positive and potential negative effects on the economy.
Impact on economic growth
An increase in FDI contributes to both actual and potential growth by boosting aggregate demand (AD) and aggregate supply (AS). Since FDI falls under the investment (I) component of AD, an increase shifts the AD curve rightward, raising real national income (NY) and stimulating higher growth. Foreign investment often leads to higher capital expenditure on factories, machinery and technology, enhancing productive capacity and shifting the long-run aggregate supply (LRAS) curve rightward. If the economy is operating near full employment, the increase in potential output leads to long-term growth, allowing Singapore to expand its production frontier. FDI therefore contributes both to short-term expansion through AD growth and to long-term progress through capital formation and productivity improvements.
Impact on unemployment
Reduction in cyclical unemployment
Higher FDI raises aggregate demand and growth, prompting firms to expand output and hire more workers. As employment rises, cyclical unemployment declines, benefiting the labour market.
Risk of structural unemployment
FDI often flows into high-value, high-tech and capital-intensive industries, raising demand for workers with specialised skills. However, this may displace workers in traditional industries who lack the skills to transition. For example, the entry of Grab and Uber into Singapore's ride-hailing industry created jobs in technology and software development but displaced workers in the traditional taxi sector. While FDI can reduce unemployment in growing industries, it may also exacerbate structural unemployment, requiring government retraining programmes.
Impact on inflation
The effect of FDI on inflation depends on the economy's capacity to absorb higher aggregate demand. In the short run, higher FDI raises investment spending, shifting AD rightward; if the economy is near full employment, this could cause demand-pull inflation, raising the general price level (GPL). In the long run, however, FDI adds to capital stock and technological advancement, shifting LRAS rightward, which expands productive capacity and helps mitigate inflationary pressures by raising output efficiency. While FDI may initially contribute to inflation, its long-run impact can be deflationary as supply-side improvements take effect.
Impact on the current account balance
FDI can have both positive and negative effects on Singapore's current account, which records trade and income flows with the rest of the world. In the short term, FDI inflows initially increase capital inflows, which can improve the overall balance of payments. In the long term, as foreign investors begin making profits, they may repatriate earnings to their home countries, raising income outflows from the current account. While FDI boosts investment-led growth, it can therefore worsen the current account over time if a significant share of profits is repatriated rather than reinvested locally.
Evaluative conclusion
FDI plays a vital role in enhancing Singapore's growth, reducing unemployment and improving technology, making it a key driver of progress. However, it presents challenges such as structural unemployment, short-term inflationary pressures and potential current-account outflows. While the positive impacts generally outweigh the negatives, the government must implement policies to mitigate the negatives, such as reskilling displaced workers and encouraging reinvestment of profits within the economy. Overall, FDI remains a crucial pillar of Singapore's success, contributing to both short-term prosperity and long-term competitiveness.