UPSC CARE Mains Practice 27th January 2026
Mains Practice Questions for the Day
- The effectiveness of the Union Budget depends as much on macroeconomic conditions as on policy intent.” Discuss this statement in the context of the macroeconomic challenges facing India ahead of Budget 2026. (GS Paper III – Indian Economy and issues relating to growth, development and employment)
- Critically examine the role of the International Solar Alliance (ISA) in promoting South–South cooperation in solar energy deployment. Discuss the major challenges that limit its effectiveness as a South-led global energy institution. (GS Paper III (Environment & Economy)
The effectiveness of the Union Budget depends as much on macroeconomic conditions as on policy intent.” Discuss this statement in the context of the macroeconomic challenges facing India ahead of Budget 2026.
(GS Paper III – Indian Economy and issues relating to growth, development and employment)
Introduction:
The Union Budget is not merely a policy document but a reflection of the prevailing macroeconomic reality. Ahead of Budget 2026, India faces slowing nominal GDP growth, weak tax buoyancy, and subdued private investment, which significantly constrain the Finance Minister’s ability to use the Budget as an instrument of economic transformation. This underlines that policy intent alone cannot deliver results without supportive macroeconomic conditions.
Body
1. Weak Nominal GDP Growth: Constraining Fiscal Space
- Budgetary calculations are based on nominal GDP, not real GDP.
- Slower nominal growth directly reduces expected tax revenues.
- This forces the government to either borrow more (raising interest rates and crowding out private credit) or cut expenditure, affecting welfare and capital spending.
- Thus, even well-designed policies lose effectiveness when fiscal space shrinks.
2. Collapse of Tax Buoyancy: Revenue Stress
- Tax buoyancy has fallen below 1, meaning revenues are not rising in proportion to economic growth.
- Underperformance of GST, income tax, and corporate tax limits the government’s ability to finance new schemes.
- This weakens counter-cyclical fiscal policy at a time when growth support is needed most.
3. Weak Private Investment: Limits Growth Transmission
- Despite corporate tax cuts, PLI schemes, and high public capex, private corporate investment remains muted.
- Demand deficiency, global uncertainty, and low capacity utilisation discourage firms from investing.
- Without private sector participation, public spending cannot generate sustainable, job-rich growth.
Conclusion:
For Budget 2026 to be effective, India must focus on reviving nominal growth, improving tax buoyancy, and restoring investor confidence. Structural reforms in taxation, demand stimulation, and credit flow are essential to complement fiscal policy. Ultimately, the Budget’s success lies not only in policy announcements but in aligning them with macroeconomic realities to ensure durable economic recovery.
Critically examine the role of the International Solar Alliance (ISA) in promoting South–South cooperation in solar energy deployment. Discuss the major challenges that limit its effectiveness as a South-led global energy institution. (GS Paper III (Environment & Economy)
Introduction:
The International Solar Alliance (ISA), launched in 2015 and headquartered in Gurugram, is a treaty-based intergovernmental organisation led by India and France. It aims to mobilise collective action among solar-rich developing countries to accelerate solar energy deployment and support a just and inclusive energy transition.
Role of ISA in Promoting South–South Cooperation
1. Platform for Collective Action of the Global South
ISA provides a dedicated multilateral forum for developing countries to share experiences, pool demand, and articulate common priorities in solar energy. This collective voice reduces dependence on North-centric climate finance and technology pathways, strengthening South–South cooperation.
2. Facilitating Access to Affordable Finance
A major contribution of ISA lies in addressing the high “cost of capital” faced by developing countries. Through blended finance models, risk-mitigation instruments, and collaboration with multilateral development banks, ISA helps improve access to affordable solar finance by leveraging collective credibility.
3. Technology Transfer and Capacity Building
ISA promotes horizontal knowledge sharing through training programmes, technical assistance, and policy advisory support. Initiatives such as solar training institutes enable member countries to adapt solar technologies to local conditions, reinforcing South–South learning rather than vertical dependence on developed countries.
4. Aggregation of Demand and Standardisation
By aggregating demand for solar products such as solar pumps and rooftop systems, ISA enables economies of scale, reduces procurement costs, and strengthens intra-South trade and manufacturing linkages. This supports the development of domestic solar ecosystems in member countries.
5. Supporting Nationally Determined Contributions (NDCs)
ISA aligns its programmes with the climate goals of member states, assisting them in meeting their NDC targets under the Paris Agreement while respecting developmental priorities. This enhances collective climate ambition among developing countries.
Challenges Limiting ISA’s Effectiveness
1. Implementation Gap
Despite an ambitious vision, many ISA initiatives remain at pilot or planning stages. Uneven on-ground implementation limits tangible outcomes, particularly for least-developed and small island member states.
2. Persistent Financing Constraints
Large-scale capital mobilisation has been slower than expected. Continued reliance on traditional multilateral institutions and donor support dilutes ISA’s financial autonomy and constrains its identity as a fully South-led platform.
3. Capacity Asymmetry among Members
Wide disparities in institutional and technical capacity affect effective participation. Least-developed countries often require sustained hand-holding to utilise ISA programmes fully.
4. Limited Private Sector Integration
Insufficient engagement with private investors and local entrepreneurs restricts scalability, innovation, and speed of solar deployment across member countries.
Conclusion:
The International Solar Alliance represents a pioneering model of South–South cooperation in the global energy transition, shifting the narrative from aid-based climate action to partnership-driven solutions. While it has successfully created an institutional framework for cooperation, finance mobilisation, and knowledge sharing, its long-term impact will depend on deepening implementation, enhancing financial autonomy, and ensuring inclusive participation of all member states. Strengthening these dimensions can make ISA a cornerstone of an equitable and sustainable global energy transition.
