FDI Capital Efficiency: Measuring Quality in Ho Chi Minh City

Everyone says FDI should chase quality over volume. Few say how you actually measure that quality. This piece separates out the metrics: realised-to-registered disbursement ratio, capital per job, the capital-output ratio, the productivity spillover into domestic firms. Measure those first, and only then can you argue about which policy lever genuinely moves the number.

Ho Chi Minh City drew nearly $2.9 billion in registered FDI in Q1. That figure is the start of a measurement, not its conclusion. A city can attract heavy capital and still generate thin productivity if the money lands in land-intensive, low-technology projects that transfer few skills. Whether capital is working efficiently shows up in the indicators behind the word quality, not in the headline volume of inflows.

The difficulty is that most of these indicators never appear in a licensing announcement. Real disbursement rates, labour productivity inside the FDI segment, local-content ratios, and high-skill jobs created per million dollars of capital all take several quarters of tracking before a trend reads clearly. This piece builds that measurement frame, then examines each policy lever the city can pull to lift each indicator.

Disbursement-to-registration: the first measure of capital quality

The simplest metric, and one of the most informative, is the ratio of disbursed to registered capital. Registered capital is the commitment; disbursed capital is real money that has flowed into projects. A high ratio over a short window signals that investors trust the environment and the delivery machinery works; a persistently low ratio is a sign capital is stuck in approvals, land clearance, or infrastructure. In emerging markets the gap between the two figures is often wide, and it is precisely that gap which measures the capacity to turn commitment into built capacity.

Reading this ratio means reading it over time, not at a single cut. A large project can disburse slowly because it genuinely spans several years, not because it is blocked. So the city needs to track disbursement pace by project cohort and by sector, set against each project’s original commitment schedule. When disbursement falls below the baseline for several consecutive periods within the same procedural group, that is where the real bottleneck sits, and where policy should intervene first.

Capital per job and the capital-output ratio

The disbursement ratio tells you whether capital arrives, but not how much it generates. Two indicators measure that: capital per job and the capital-output ratio. Capital per job shows how many positions each million dollars creates, and more importantly what kind: simple assembly or skilled technical work. Two projects with identical capital, one creating high-skill jobs and the other only seasonal positions, leave very different value behind for the city.

The capital-output ratio measures efficiency at the aggregate level: how much capital it takes to generate one additional unit of output. The lower the ratio, the more efficiently capital is being used. Tracking it by sector lets the city see where capital earns its keep and where it merely inflates scale without raising productivity. This is the core difference between growth driven by capital accumulation and growth driven by efficiency, and it is what separates a mature investment hub from a destination that is simply good at attracting capital.

Productivity spillovers and backward linkages to domestic firms

The most durable value in FDI sits not inside the foreign plant itself but in how it pulls domestic firms up with it. The mechanism is the productivity spillover: local firms learn technology, processes, and management standards from FDI partners, or become suppliers and must raise their own standards to enter the chain. High-quality capital generates many such backward linkages, rather than operating as an enclave that imports almost all of its inputs.

Spillovers are harder to measure than disbursement, but the signals are traceable: the local-content ratio of FDI projects, the number of domestic suppliers entering the chain, and how fast local firms lift standards after winning a supply contract. When local content stalls and inputs stay almost entirely imported, capital arrives in volume but the share that stays in the economy is thin. Tracking this set of indicators tells the city whether FDI is lifting the whole enterprise ecosystem or merely borrowing the ground for assembly.

The policy levers that genuinely shift capital quality

Once you can measure, the next question is which lever to pull. The first is project screening criteria: rather than chasing total registered capital, set conditions on technology intensity, local-content commitments, and the kind of jobs created. This lifts capital quality at the entry gate, before a single dollar is disbursed. The second lever is shortening and stabilising approvals, land clearance, and infrastructure connection, because this is where the disbursement ratio erodes most.

The third lever sits on the labour-supply and domestic-supplier side. High-quality capital only stays when there is a skilled workforce to hire and domestic firms capable enough to buy from; skills training and supplier-upgrading programmes act directly on capital per job and on the spillover rate. These three levers map straight onto the three indicator groups built above, so their effect can be measured rather than merely asserted.

Tie measurement to the governance cycle so the numbers don’t sit on paper

A measurement frame only earns its keep when it feeds back into decisions. If disbursement ratios, capital per job, and local content are calculated once and filed away, they lift nothing. The city needs to bring these indicators into a regular review rhythm, compare each period against the last, and let the result drive adjustments to both screening criteria and the priority order for clearing procedures.

That feedback loop is what separates data-driven FDI governance from governance run on surface registration figures. When measured data feeds back into policy, every lever pulled has a gauge to confirm whether it shifts the indicator. That is the most durable way to keep Q1’s nearly $2.9 billion in commitments from stopping at a clean headline, and to turn it instead into productivity and skilled jobs that stay in the city’s economy.

Conclusion

FDI capital quality is not a slogan but a set of measurable indicators: the disbursement-to-registration ratio, capital per job, the capital-output ratio, the degree of spillover and backward linkage. Build this measurement frame, and only then does the city know where Q1’s nearly $2.9 billion is actually going and what it leaves behind.

Measuring is the precondition for pulling the right lever: screen projects by quality, clear the disbursement bottlenecks, strengthen the supply of labour and domestic suppliers. Tie both the measurement frame and those levers into a regular review cycle, and policy finally has a real feedback loop. At that point, capital efficiency becomes the measure of Ho Chi Minh City’s success, in place of a registered-capital figure that is only an opening promise.

Lotus Investment Group advises on cross-border M&A and FDI into Vietnam and Southeast Asia. If you are underwriting Vietnam exposure, get in touch.