Rapid Productivity Growth in Asia: Internal and External Financing

Renee Fry-McKibbin, Weifeng Larry Liu and Warwick J. McKibbin

CAMA Working Papers from Centre for Applied Macroeconomic Analysis, Crawford School of Public Policy, The Australian National University

Abstract: Developing Asia has achieved remarkable economic growth in the last several decades but faces challenges moving from middle-income to high-income status. This paper examines the macroeconomic impacts of future productivity growth in developing Asia on the region and the world, focusing on the responses of private investment. We consider five scenarios of productivity growth driven by catch-up mechanism, with our results showing that Asia’s transition to high-income status requires continued rapid productivity growth and massive private investment. The increase in investment would significantly raise real interest rates domestically, resulting in international capital flows. Quantitatively, increased investment would be financed mainly through domestic saving, but international capital markets would also play a critical role. Productivity growth in one region generates spillover effects in others through two channels, namely international trade and capital flows. Spillover effects tend to be modestly negative in the medium term because capital flows would increase interest rates, but positive in the long term because regions with rising productivity would increase imports from other regions. Thus, competition among Asian economies and with other developing regions is not a zero-sum game as they benefit from each other in the long term. Continuous improvement in policies, institutions, and governance in developing Asia is required to achieve rapid productivity growth and to reduce the risks among economies in attracting international capital flows. Additionally, we examine two climate change scenarios and show that climate change will negatively impact productive investment and economic growth both in developing Asia and globally, as it will reduce productivity.

Keywords: catch-up; macroeconomic effects; middle-income trap; population growth; global model; agriculture; manufacturing; services; G-Cubed (search for similar items in EconPapers)
JEL-codes: J21 O11 O14 O41 O53 (search for similar items in EconPapers)
Pages: 37 pages
Date: 2025-08
New Economics Papers: this item is included in nep-fdg, nep-ifn and nep-lma
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Persistent link: https://EconPapers.repec.org/RePEc:een:camaaa:2025-49

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