India’s economy grew to US$3.96 trillion by 2025, driven by massive public infrastructure spending. Between FY19 and FY22, capital expenditure rose 92 per cent to Rs 5.92 lakh crore. While the government spent Rs 11.21 lakh crore in FY26, the expected multiplier effect on private investment remains a significant challenge.
Economic growth fundamentally corresponds with a rise in national income and raises the average standard of living of citizens. But history shows that macro-economic prosperity does not always automatically convert into equal prospects for every citizen. India's economy experienced a massive expansion between 2004 and 2014, with its GDP nearly trebling from US$0.71 trillion to an impressive US$2.039 trillion. This strong upward trajectory continued over the next decade, with the economy scaling up to US$3.96 trillion by 2025, i.e. by nearly doubling the figure.
Some scholars of economics suggest that true economic growth must be perceptible in the country's physical infrastructure. According to them, progress is reflected in the unprecedented expansion of ports, airports, highways, railway networks, and dedicated freight corridors, alongside soaring digital connectivity and inclusive banking systems. But infrastructure growth is not economic growth by itself. Infrastructure is the primary driver and an essential prerequisite for economic growth.
It boosts productivity, creates a platform to help expand capacity, attract investment, and encourage capital formation. Ultimately, it helps in increasing economic activities; thus income. However, its effectiveness as a stimulus isn't always upfront or guaranteed. The advocates of supply-side economics argue that building world-class transport, logistics and digital frameworks is the only way to make India globally competitive. Between FY19 and FY22, the Government of India's capital expenditure increased by 92 per cent, from Rs 3.07 lakh crore to Rs 5.92 lakh crore.
A 2024 report suggests that for each rupee spent for creation of infrastructure, the growth in GDP would be Rs 2.50 to Rs 3.50. It is evident from growth figures since 2021-22 that to maintain a steady GDP growth rate over 6 per cent India required annual expenditure on infrastructure between 3 to 4 per cent of GDP. So clearly India's is a public capital expenditure driven growth. However, the 'multiplier' or 'crowding in' effect of public spending on infrastructure is not prevalent in India.
The effectiveness of infrastructure spending depends on its 'multiplier effect' which suggests that every rupee of government spending on capex creates some additional amount of private sector spending. Public capital expenditure of Rs 10.51 lakh crore in FY25 could bring in private capital investment to the tune of Rs 6.56 lakh crore in that year envisaging not even a 1:1 multiplier effect. The government spent a staggering Rs 11.21 lakh crore during FY26 on public infrastructure. The headline figure of private capex of Rs 11.42 lakh crore in FY26 may sound massive, but a deep dive into break-ups reveals a worrying imbalance.
The major capital investments are dominated by just two massive conglomerates aggregating Rs 2.97 lakh crore, accounting for more than a quarter of the country's private corporate capex. Meanwhile, mid-sized industrial enterprises are struggling on the brink of survival, leading to a severe contraction in job creation. Budget FY27 expanded public expenditure outlay to a historic Rs 12.2 lakh crore with corresponding projected private capital investment of only Rs 9.55 lakh crore. Another estimate shows the share of private participation in total capex in infrastructure drastically diminished from 60 per cent in 2010 to less than 5 per cent in 2023. Contrarily, the central government's share increased from 11 per cent in 2010 to 51 per cent in 2023.
Thus, the massive public capital expenditure is not matched by a proportionate surge in large-scale private sector investment. This signifies a distinct lack of momentum, driven by a prolonged slump in heavy manufacturing investment, global trade fragmentation, and sluggish consumer demand. Recognising the private sector's hesitation, the government started making huge capital expenditures on infrastructure since FY18 as its central and deliberate strategy to anchor growth. Government-led capital expenditure was heavily weaponized to stimulate the economy. In India, big infrastructure projects have now been equated with economic growth.
A massive six-lane expressway, a gleaming railway station, or a sprawling airport stand as tangible showcases of national growth. Investing billions in roads and airports by government push up GDP numbers but that does not automatically translate into economic well-being of the people. The core structural imbalance in India's infrastructure push lies in its disproportionate focus on high-end, premium capital assets, starving the foundational sectors that support the vast majority of the labour force.
It results in an economic landscape marked by premium, underutilized capital assets surrounded by an informal economy struggling with stagnant wages, compressed margins, and persistent structural bottlenecks. In the road transport sector, the distinction between infrastructure volume and true economic efficiency is stark. Over the past ten years, India's National Highway network expanded by roughly 61 per cent to a total of 1.46 lakh km. But there remain real physical bottlenecks. When commercial trucks exit a premium expressway, they immediately encounter congested, poorly maintained state roads and highly inefficient last-mile networks.
This demonstrates that an integrated, multi-modal transport network is more important than mere building of faster expressways. Despite efforts toward multimodality, as of 2025 India's transport mix - freight as well as passenger - currently remains significantly skewed in favour of road transport. Domestic freight traffic heavily relies - 66 per cent - on road transport while domestic passenger share is at least 78 per cent. Further, the core economic problem remains: road transport is nearly twice as expensive as rail per kilometre. Road transport costs have been driven sharply upward mostly by rise in fuel prices and expressway toll structures.
Over the last decade, immense national capital has been introduced into modernizing major urban railway stations and deploying premium, air-conditioned passenger fleets like the Vande Bharat Express. These premium trains operate at near full capacity, serving the urban rich who can afford premium fares. However, during the same period, expansion of standard passenger trains was heavily marginalized. The result is a severe capacity crisis for ordinary citizens, observed in dangerously overcrowded general class compartments. Lower-income workers face increasingly degraded transit conditions. The infrastructure strategy risks functioning as an exclusionary mechanism rather than an engine of broad-based economic growth.
The belief that building infrastructure will automatically generate economic demand is a classic supply-side delusion, illustrated perfectly by the performance of the flagship UDAN regional aviation scheme. Independent performance evaluations revealed that the scheme failed to sustain operations on up to 93 per cent of its originally awarded routes once initial government subsidies expired. Regional airports suffer from financial viability and technical requirements. Airlines frequently abandoned these routes, leaving multi-crore regional terminals to sit idle as 'ghost airports.' The economic lesson is clear: an airport does not create a business environment.
Contrarily a thriving business ecosystem generates the structural demand for an airport. The costly national resources are effectively locked in, prevented from flowing into more productive, high-return areas like primary education, healthcare, or rural agricultural cold chains. The experience of the Indian economic landscape between 2016 and 2026 offers a vital lesson: building expansive physical assets delivers diminishing returns if those assets are financially out of reach for the masses, remain underutilized due to missing last-mile connections, or plagued by severe structural imbalances.
The desired multiplier effect of massive infrastructure spending is also elusive. Tr ue economic growth is not measured by the sheer volume of concrete poured or the total kilometres of roads constructed or fibre-optic cable laid. It is measured by how effectively those assets are utilized to lower the cost of doing business, create meaningful employment opportunities, and steadily lift the real standard of living for all segments of society. To bridge this gap, India's future economic strategy must shift its focus from purely supply-driven asset creation to demand-driven, multi-modal integration. Capital must be distributed more equitably between headline-grabbing elite projects and the critical, every day, need-based infrastructure that supports the mass population.