Introduction: From Capital Formation to Household Prosperity

Introduction: From Capital Formation to Household Prosperity

Capital expenditure is often evaluated through the infrastructure it creates, the investment it attracts and the contribution it makes to GDP. Yet its ultimate economic significance extends beyond roads, railways, industrial facilities and power networks. The deeper question is whether these investments improve productivity, create sustainable employment and raise household incomes.

India’s development strategy increasingly depends on connecting infrastructure expansion with private-sector growth and productive jobs. Public investment can reduce transport costs, improve electricity reliability and open new markets. Businesses can then use these advantages to expand production, adopt technology and develop supply chains. Workers benefit when this expansion generates employment, improves skills and supports higher real wages.

However, the relationship is not automatic. Capital-intensive industries can expand output with relatively few additional workers. Infrastructure projects may generate temporary construction employment without creating sufficient long-term jobs. Productivity gains may also accrue disproportionately to firms or capital owners if wages and worker capabilities do not improve.

India therefore needs an investment framework that measures success through three connected outcomes: higher productivity, better employment and rising household purchasing power.

1. Public Capex as a Foundation for Productivity

Public capital expenditure creates infrastructure that supports economic activity across multiple sectors.

Roads and railways reduce travel time and improve the movement of goods. Ports and freight corridors facilitate domestic and international trade. Reliable electricity supports manufacturing and digital services, while irrigation, rural roads and warehouses can improve agricultural productivity and market access.

The Economic Survey 2025–26 reports that central government capital expenditure increased from approximately ₹3.4 lakh crore in FY 2019–20 to ₹10.5 lakh crore in FY 2024–25, according to provisional accounts. This represents more than a threefold increase in nominal expenditure over the period. The Survey also notes that the expansion was accompanied by logistics, digital and regulatory reforms intended to improve the productivity of capital. Source: Economic Survey 2025–26, Chapter 1.

The distinction between expenditure and productivity is important. Building a road is an immediate output of public spending; reducing logistics costs and enabling businesses to reach new markets are potential economic outcomes.

Those outcomes depend on infrastructure quality, location, utilisation and maintenance. An industrial corridor will have limited economic impact if businesses cannot obtain reliable power, skilled workers, finance or access to customers.

Public capex should therefore be assessed not only by the amount spent, but also by the economic constraints it removes.

2. How Public Investment Crowds In Private Investment

One of the strongest arguments for infrastructure spending is its potential to encourage private investment.

Businesses invest when expected returns justify the cost and risk of capital. Inadequate infrastructure can make otherwise viable projects commercially unattractive. Poor roads increase delivery costs, unreliable electricity disrupts production, and insufficient logistics facilities constrain inventory management.

Public investment can reduce these barriers and encourage companies to build factories, purchase machinery, establish warehouses and adopt new technologies.

The Economic Survey 2025–26 identifies sustained public capex, alongside improvements in private-sector investment capacity, as important contributors to the recovery in capital formation. It also reports signs of revival in private investment intentions. Source: Economic Survey 2025–26.

Nevertheless, public investment does not guarantee private-sector expansion. Businesses also consider consumer demand, borrowing costs, regulatory certainty, access to land, international competition and expected profitability.

The policy objective should be to create conditions in which public infrastructure enables commercially viable private investment. When this occurs, the economic benefits can extend beyond the original project through supplier networks, service businesses and additional employment.

3. Productivity: The Missing Link Between Investment and Income

Productivity measures how efficiently labour, capital and other inputs generate output. Labour productivity, for example, can be measured as output or value added per worker or per hour worked.

Investment can improve productivity through several channels.

First, modern machinery allows workers to produce more output with the same amount of time. Second, digital systems can improve inventory management, reduce administrative delays and coordinate supply chains. Third, better transport infrastructure reduces the time and resources needed to move inputs and finished goods. Finally, training enables workers to use technology more effectively.

Higher productivity can support better wages because firms have greater capacity to generate value. It can also improve competitiveness, expand markets and make businesses more resilient.

However, productivity growth does not automatically translate into higher wages. The outcome depends on labour demand, worker skills, bargaining arrangements, competition, the distribution of gains between capital and labour, and the ability of workers to move into better-paying jobs.

A productivity-oriented capex strategy must therefore combine physical investment with human-capital development. Machinery, infrastructure and digital technology should be complemented by vocational education, apprenticeships, technical training and opportunities for workers to acquire new skills.

4. Employment: Quantity, Quality and Stability

Employment is one of the most important channels through which investment reaches households.

Infrastructure construction generates demand for engineers, equipment operators, transport services, building materials and construction workers. Once projects become operational, additional jobs may emerge in logistics, maintenance, manufacturing and related services.

Industrial investment can also create indirect employment among suppliers, distributors, repair services and local businesses. Agricultural infrastructure may support jobs in food processing, cold storage, packaging and transport.

Yet employment effects vary considerably across projects.

A highly automated facility may generate substantial output with a comparatively small workforce. A road construction project may create many temporary jobs but relatively few permanent positions after completion. A logistics hub may generate durable employment if it attracts warehouses, manufacturers and service providers.

Consequently, project appraisal should distinguish between temporary construction employment, permanent direct employment and indirect employment supported by supply-chain activity.

India should also evaluate job quality through wages, working conditions, social protection, skill development and opportunities for progression.

The objective is not simply to maximise the number of jobs announced alongside a project. It is to create productive employment that provides workers with a credible path towards higher and more stable incomes.

5. What India’s Employment Data Tell Us

Official labour-market data provide useful context for evaluating whether economic growth is translating into employment opportunities.

According to the Periodic Labour Force Survey annual report for 2025, the proportion of workers in regular wage or salaried employment under the usual-status measure increased from 22.4% in 2024 to 23.6% in 2025. The unemployment rate among people aged 15 years and above with secondary education or higher declined from 7.0% to 6.5% over the same period. Source: Ministry of Statistics and Programme Implementation, PLFS Annual Report 2025.

These indicators should be interpreted carefully. The PLFS methodology was revised in January 2025, and the annual reference period shifted to the calendar year. Comparisons across the methodological change require caution.

The data also do not establish that public capex alone caused the observed labour-market changes. Employment is affected by domestic demand, services-sector growth, agriculture, demographics, technology, entrepreneurship and other factors.

The appropriate conclusion is that employment outcomes must be monitored alongside investment and output. Stronger capital formation is more valuable when accompanied by wider access to productive and reasonably secure work.

6. Manufacturing, MSMEs and the Employment Multiplier

Manufacturing can connect capital investment with productivity, exports and employment, particularly when domestic firms participate in supply chains.

The Annual Survey of Industries provides evidence on organised manufacturing. According to reporting on the FY 2024–25 survey, manufacturing employment increased by 7.2% to approximately 21 million workers, while reported capital investment increased by 11.1%. Gross value added growth was reported at 9.6%. Source: Financial Express, reporting on Annual Survey of Industries data.

These figures indicate expansion in the surveyed sector, but they should not be generalised to the entire Indian labour market. Organised manufacturing is only one component of a broader economy that includes services, agriculture and unincorporated enterprises.

Micro, small and medium enterprises are particularly important because they can distribute investment benefits across local economies. However, smaller firms may struggle to participate in expanding supply chains when they face expensive credit, outdated equipment, skill shortages or delayed payments.

Infrastructure investment should therefore be complemented by easier access to finance, technology adoption, reliable power, market information and timely payment systems.

When MSMEs become more productive, they can improve wages, expand hiring and provide domestic suppliers for larger businesses. This helps prevent the gains from infrastructure spending from remaining concentrated among a small number of large firms.

7. From Employment to Household Income

Household income is the bridge between productive investment and improvements in living standards.

Higher employment can raise household earnings, but the effect depends on wages, hours worked, job stability and the number of household members earning income. Inflation also matters: nominal wages can rise without increasing real purchasing power if prices rise equally quickly or faster.

A comprehensive capex strategy should therefore monitor several indicators together:

• Employment created, including permanent and temporary positions.
• Real wages and earnings per worker.
• Labour productivity and value added per worker.
• Participation by women and young workers.
• Formal employment and access to social protection.
• Employment generated through MSMEs and domestic supply chains.
• Changes in household purchasing power and consumption.

The aim should be to ensure that productivity gains support broad-based income growth rather than merely increasing aggregate output.

Public investment in rural connectivity, irrigation, storage and food processing can be particularly valuable because it may improve both agricultural productivity and opportunities for non-farm employment.

Similarly, urban transport, affordable housing and reliable utilities can help workers access employment while reducing the cost of participating in economic activity.

8. A Policy Framework for Investment-Led Job Creation

India can strengthen the relationship between capex, productivity and employment through six priorities.

First, select projects according to economic need. Prioritise infrastructure that removes identifiable constraints on production, trade, mobility and access to markets.

Second, connect infrastructure to industrial development. Coordinate transport, power, water, logistics and digital networks with realistic assessments of business demand.

Third, integrate skills into investment planning. Encourage employers, training institutions and governments to identify the occupational skills required before new facilities become operational.

Fourth, support MSME participation. Improve access to credit, technology, procurement opportunities and timely payments so that smaller firms can participate in expanding supply chains.

Fifth, measure employment quality. Track wages, stability, social protection and worker progression instead of relying solely on headline job-creation estimates.

Sixth, publish outcome-based evaluations. Assess whether projects reduce costs, improve utilisation, increase productivity and support durable employment after completion.

These measures would make capex policy more accountable for the economic opportunities it creates.

Conclusion: Measuring Investment by Its Human Outcomes

Capital expenditure is an important foundation for India’s long-term growth, but its ultimate value depends on what the economy achieves with the assets created.

Public infrastructure can attract private investment, improve productivity and expand industrial capacity. Businesses can convert those advantages into production, innovation and employment. Workers can then benefit through higher earnings, stronger skills and better access to economic opportunities.

Each link in this chain requires deliberate policy design. Infrastructure must be useful, private investment must be viable, workers must have relevant skills, and productivity gains must translate into household income.

India’s next capex cycle should therefore be judged not only by the capital invested or the GDP generated, but by how effectively it converts investment into productive jobs and sustained improvements in living standards.

The ultimate objective is a virtuous cycle in which better infrastructure supports private investment, productive firms create better employment, higher household incomes strengthen demand, and stronger economic activity supports the next generation of investment.