Vietnam Faces Productivity Challenge as Capital-Led Growth Model Stalls

Growth Model Under Strain

Vietnam's decades-long economic rise, powered by foreign capital and manufacturing exports, is encountering structural constraints that threaten its trajectory. Economists are pointing to a trio of weaknesses: an over-reliance on capital accumulation rather than efficiency improvements, shallow integration between multinational firms and local suppliers, and a slowdown in productivity growth that once defined the country's competitive edge.

The diagnosis reflects a broader challenge across Southeast Asia, where middle-income economies confront the limits of low-cost labor and assembly-focused industrialization. For Vietnam, which positioned itself as a beneficiary of supply-chain diversification away from China, the question is whether it can shift from volume to value before demographic dividends fade.

The Capital Trap

Vietnam's expansion has historically leaned on capital deployment, channeling foreign direct investment into export-oriented sectors such as electronics, textiles, and footwear. While this approach delivered rapid GDP growth, it has generated diminishing returns. Additional units of capital are producing smaller increments of output, a pattern economists associate with inefficiency and underutilized technology.

The issue is compounded by weak linkages between foreign-invested enterprises and domestic firms. Multinational corporations operating in Vietnam often import most components and intermediate goods, leaving local businesses on the periphery of global value chains. This dynamic limits knowledge transfer, suppresses innovation in the domestic private sector, and keeps Vietnam locked in lower-margin segments of production.

Productivity growth, the engine that transforms economies from developing to developed status, has decelerated. Labor productivity gains that once accompanied industrialization have plateaued, constrained by skills mismatches, underinvestment in research and development, and regulatory friction that discourages entrepreneurship.

The Innovation Imperative

Addressing these bottlenecks requires a reorientation toward technology adoption, innovation ecosystems, and policies that strengthen domestic enterprises. Economists argue that Vietnam must deepen its technological capabilities rather than merely expanding factory floor space. This means investing in digital infrastructure, vocational training aligned with advanced manufacturing, and incentives for R&D spending by both foreign and local firms.

Strengthening domestic businesses is equally critical. Policymakers are being urged to facilitate partnerships between multinationals and Vietnamese suppliers, improve access to credit for small and medium enterprises, and reduce bureaucratic barriers that stifle competition. A more robust domestic private sector would not only capture more value from foreign investment but also generate employment and innovation independently.

Social Inclusion as Economic Strategy

Beyond efficiency metrics, economists emphasize that broader social inclusion is essential for sustaining growth. Disparities between urban coastal regions and rural inland provinces remain stark, limiting the pool of skilled labor and constraining domestic consumption. Expanding access to education, healthcare, and financial services in underserved areas would unlock productive potential and reduce reliance on external demand.

Vietnam's demographic window is narrowing. The working-age population is expected to peak within the next decade, after which aging pressures will intensify. Without productivity improvements and a more inclusive economic model, the country risks stagnating before reaching high-income status, a phenomenon economists term the middle-income trap.

Regional Context

Vietnam's predicament mirrors challenges across ASEAN. Indonesia grapples with similar issues of weak domestic linkages and capital inefficiency. Thailand has struggled for years to escape middle-income stagnation despite strong FDI inflows. Malaysia, once a model of export-led growth, has seen productivity gains flatten as it failed to transition from assembly to innovation.

The contrast with South Korea and Taiwan is instructive. Both economies invested heavily in education, R&D, and domestic champions during their industrialization phases, enabling them to climb the value chain and sustain growth beyond the low-cost labor stage. Vietnam's policymakers are studying these precedents as they design the next phase of development strategy.

Policy Crossroads

The shift from capital-intensive to innovation-driven growth is neither automatic nor painless. It requires coordinated reforms across education, finance, trade policy, and governance. Vietnam's political economy, characterized by state influence in key sectors and cautious liberalization, will shape the pace and scope of these changes.

International investors are watching closely. Vietnam remains an attractive destination for manufacturing relocation, but sustained competitiveness depends on moving beyond low-cost assembly. Companies seeking resilient supply chains increasingly value not just labor costs but also technological depth, supplier ecosystems, and regulatory predictability.

The next decade will test whether Vietnam can execute this transition. The country's economic future hinges less on attracting the next wave of FDI and more on what it does with the capital already deployed, how it cultivates domestic innovation, and whether it can extend opportunity beyond export processing zones into the broader economy.