World Bank warns 2020s could become a 'lost decade' for many developing economies

The World Bank's June 2026 edition of the *Global Economic Prospects* report warned that the 2020s risk becoming a "lost decade" for many developing economie...

What Happened

The World Bank's June 2026 edition of the Global Economic Prospects report warned that the 2020s risk becoming a "lost decade" for many developing economies, as cumulative shocks — the COVID-19 pandemic, the Ukraine conflict, and now the West Asia conflict — have compounded structural weaknesses.
Nearly one in every two developing economies has failed since 2019 to advance on the most fundamental promise of development: narrowing the income gap with advanced economies.
By end-2026, one-quarter of developing economies, one-third of low-income economies, and half of fragile and conflict-affected economies will be poorer than they were in 2019, before the COVID-19 pandemic.
Government debt in developing economies has surged to all-time highs, while private investment growth in the 2020s has more than halved relative to its pace in the 2010s.
Per-capita income levels across emerging market and developing economies (excluding China and India) are not expected to return to their pre-pandemic trajectory until after 2028 — implying nearly a decade of lost income convergence.
The report identified weak growth, rising debt, slowing investment, high borrowing costs, and repeated global shocks as the interlocking forces preventing developing countries from catching up with richer nations.

Static Topic Bridges

Global Economic Prospects Report — World Bank

The Global Economic Prospects (GEP) is a flagship biannual publication of the World Bank Group, released every January and June. It provides a comprehensive analysis of global economic trends, growth projections for advanced and developing economies, and thematic analysis of critical development challenges. The report draws on World Bank economists, national statistical agencies, IMF data, and UN system inputs. It is one of the most cited references in multilateral economic policymaking and is used extensively as a source in UPSC Mains essays and answers on global economic governance.

The June 2026 GEP was released on 11 June 2026 by the World Bank Group.
The report covers projections for over 190 economies and provides detailed thematic sections on structural development issues.
The January 2026 edition had projected global growth at 2.6% for 2026; the June edition revised this downward to 2.5%.
The GEP is distinct from the IMF's World Economic Outlook (WEO), though both track similar indicators — the WEO is released in April and October.

Connection to this news: The June 2026 GEP introduced the "lost decade" framing to describe development stagnation across poorer nations, drawing on cross-country income convergence data and investment trend analysis.

Income Convergence and Development Economics

Income convergence is the theoretical process by which poorer economies grow faster than richer ones, gradually narrowing the per-capita income gap — a central objective of development policy. Absolute convergence predicts that, given access to technology and capital, lower-income countries will eventually catch up with high-income ones. Conditional convergence acknowledges that structural factors (institutions, governance, human capital) mediate this process. The 2020s represented a significant disruption to the convergence trend that had gathered pace in many developing economies during the 2000s and 2010s.

Per-capita income in emerging market and developing economies (ex-China, ex-India) is not projected to return to its pre-pandemic trend level until after 2028.
The COVID-19 pandemic caused the deepest global recession since World War II, with developing economies facing larger proportional losses due to weaker healthcare systems, lower fiscal buffers, and limited vaccine access.
Private investment growth in developing economies in the 2020s has more than halved compared to the 2010s, weakening the capital accumulation that drives long-run growth.

Connection to this news: The "lost decade" characterisation directly quantifies the collapse of the convergence process — countries that should have been gaining on advanced economies are instead falling behind, with half of fragile and conflict-affected states poorer in 2026 than in 2019.

Fragile and Conflict-Affected States (FCS) in Development Policy

The World Bank classifies economies as Fragile and Conflict-Affected Situations (FCS) based on a composite assessment of institutional strength (using the Country Policy and Institutional Assessment — CPIA) and the presence of active UN peacekeeping or political missions. FCS countries face compounding vulnerabilities: limited state capacity, disrupted trade and supply chains, high refugee and displacement pressures, reduced foreign investment, and chronically underfunded public services. International development assistance to FCS nations is a standing agenda item in G20 and UN General Assembly deliberations.

As of 2026, approximately 30–35 countries are classified as FCS by the World Bank.
Half of all FCS economies are projected to end 2026 with per-capita income below their 2019 level.
Sovereign debt in many low-income and FCS countries has reached historically high levels, constraining their fiscal ability to invest in education, health, and infrastructure — the fundamentals of development.
The Sustainable Development Goals (SDGs), adopted in 2015 with a 2030 deadline, depend critically on FCS and low-income country progress; a lost decade significantly undermines SDG achievement.

Connection to this news: The 2020s shock sequence has been most devastating for FCS economies, making the lost decade warning particularly urgent for international development finance institutions such as the World Bank's International Development Association (IDA).

Role of the World Bank Group in Development Finance

The World Bank Group comprises five institutions: IBRD (International Bank for Reconstruction and Development), IDA (International Development Association), IFC (International Finance Corporation), MIGA (Multilateral Investment Guarantee Agency), and ICSID (International Centre for Settlement of Investment Disputes). IDA is the soft-loan arm that lends to the world's poorest countries at near-zero or zero interest. The Group's headquarters is in Washington D.C., and it is governed by member countries through weighted voting rights tied broadly to economic size.

The World Bank Group was established in 1944 at the Bretton Woods Conference alongside the International Monetary Fund.
India is both a borrower from and a shareholder in the World Bank; it is among the largest recipients of World Bank development finance.
The IDA replenishment cycle (IDA-21, covering 2025–2028) was concluded with record commitments to support low-income countries through the current difficult period.

Connection to this news: The World Bank's own June 2026 report acknowledges that the financing architecture it represents faces an unprecedented challenge: the scale of development reversal documented in the report exceeds what standard concessional lending flows can readily address.

Key Facts & Data

Proportion of developing economies failing to narrow the income gap with advanced economies since 2019: nearly 1 in 2
Share of developing economies that will be poorer in 2026 than in 2019: one-quarter
Share of low-income economies projected to be poorer in 2026 than in 2019: one-third
Share of fragile and conflict-affected economies projected to be poorer in 2026 than in 2019: half
Government debt in developing economies: at all-time highs (as of 2026)
Private investment growth in developing economies in the 2020s: more than halved relative to the 2010s
Timeline for per-capita income recovery to pre-pandemic levels (ex-China, ex-India): not before 2028
World Bank June 2026 global growth forecast: 2.5% (down from 2.6% in January 2026)
Report: Global Economic Prospects, June 2026, World Bank Group (released 11 June 2026)