From Ruin to Renewal: Turning Floods into Engines of Transformation

Shoib, Zulekha (2025): From Ruin to Renewal: Turning Floods into Engines of Transformation.

Abstract

This study extends the classic Solow–Swan growth model to explore how the reconstruction of capital after major floods shapes Pakistan’s long-term economic growth. The model divides total capital into three key components—traditional, modern, and human capital—to reflect the structural diversity of Pakistan’s economy. Floods are introduced as sudden external shocks that damage these forms of capital differently, disrupting the pace of recovery and future growth. The analysis shows that when post-flood rebuilding focuses mainly on traditional capital, such as housing and basic infrastructure, short-term recovery occurs but long-run growth remains limited due to low technological progress. In contrast, reconstruction that also strengthens modern and human capital—through investment in technology, industry, and education—leads to higher productivity and long-run economic growth. The findings suggest that Pakistan’s recovery from floods is not just about rebuilding what was lost, but about investing smarter in what can sustain future development. The study concludes by emphasizing the importance of balanced and forward-looking reconstruction policies, such as the Twin Capital Reconstruction (TCR) Program, whereby budget allocation towards rebuilding capital in a flood-affected economy should have a fixed proportion diverted towards investments in modern and human capital, alongside traditional capital, so as to ensure long-term growth.

• Item Type: MPRA Paper
• Language: English
• Keywords: Solow–Swan Model; Flood Recovery; Capital; Long-term growth; Pakistan
• Subjects: C - Mathematical and Quantitative Methods > C6 - Mathematical Methods ; Programming Models ; Mathematical and Simulation Modeling > C62 - Existence and Stability Conditions of Equilibrium; C - Mathematical and Quantitative Methods > C6 - Mathematical Methods ; Programming Models ; Mathematical and Simulation Modeling > C65 - Miscellaneous Mathematical Tools; E - Macroeconomics and Monetary Economics > E1 - General Aggregative Models > E19 - Other; Q - Agricultural and Natural Resource Economics ; Environmental and Ecological Economics > Q5 - Environmental Economics > Q54 - Climate ; Natural Disasters and Their Management ; Global Warming

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