Business and Economics > Production and Operations Management

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Andrew Hodge
,
Roberto Piazza
,
Fuad Hasanov
,
Xun Li
,
Maryam Vaziri
,
Atticus Weller
, and
Yu Ching Wong
European countries are increasingly turning to industrial policy to address the challenge of geopolitical fragmentation, enhance productivity, and accelerate the green transition. Well-targeted industrial policy has the potential to correct market failures and support production efficiency by exploiting scale effects and internalizing knowledge externalities. But even the most carefully designed unilateral industrial policies risk generating negative production externalities in other countries, and, under certain conditions, may not even be welfare-enhancing for the implementing country. The reason is that negative externalities of unilateral industrial policy can drive European and international production patterns away from underlying comparative advantages, create regional or global over-supply, and result in changes in terms of trade that reduce domestic welfare. This suggests significant benefits from coordination. Structural modeling and case studies show that a coordinated approach within the European Union and with international trading partners on a narrowly defined and carefully designed set of industrial policies could unlock untapped benefits. Closer European integration would facilitate the adjustment of firms and workers to coordinated and well-targeted industrial policies and amplify their benefits.
Iaroslav Miller
,
Daniel Baksa
,
Philippe D Karam
, and
Tugrul Vehbi
This paper develops G3MOD, a semi-structural gap-trend model designed for frequent external sector forecasts crucial in macroeconomic forecasting. Focused on the G3 economies (US, Euro Area, and China) and the rest of the world, G3MOD leverages insights from central banks’ policy models, to consistently translate external forecasts such as the IMF’s World Economic Outlook into a Quarterly Projection Model format. The model offers flexible simulations and policy assessments and is structured around trade and financial linkages. G3MOD supports model-based forecasts and risk evaluations, helping central banks integrate external forecasts and scenarios into their own forecasts, thus generating timely macroeconomic projections. Its calibration ensures alignment with historical data, economic coherence, and robust predictive capability, and it has been validated against major global projection models. The complete set of codes, calibrated parameter values, and supporting programs are posted with this working paper.
Dirk V Muir
,
Natalija Novta
, and
Anne Oeking
After decades of high growth, the Chinese economy is facing headwinds from slowing productivity growth and a declining workforce that are projected to lower potential growth substantially in the longer term. We project China’s potential growth over the medium to long term, showing that potential growth could slow to around 3.8 percent on average between 2025-30 and to around 2.8 percent on average over 2031-40 in the absence of major reforms. We present a reform scenario with structural reforms to lift productivity growth and rebalancing China’s growth towards more consumption, that would help China transition to “high-quality”—balanced, inclusive, and green—growth. We use production function and general equilibrium modelling approaches to show that potential growth could remain at around 4.3 percent between 2025-40 under the reform scenario.
Patrick A. Imam
and
Jonathan R. W. Temple
Previous research suggests that economy-wide poverty traps are rarely observed in the data. In this paper, we explore a related hypothesis: low-income countries rarely improve their position relative to the US. Using finite state Markov chains, we show that upwards mobility is indeed limited. Since capital-output ratios are similar across countries, and human capital is also converging, the persistence of low relative income seems to originate in the persistence of low relative TFP. We study the dynamics of relative TFP and how they interact with absolute levels of human capital, casting new light on the future of convergence.
Philippe Wingender
,
Jiaxiong Yao
,
Robert Zymek
,
Benjamin Carton
,
Diego A. Cerdeiro
, and
Anke Weber
European countries have set ambitious goals to reduce their carbon emissions. These goals include a transition to electric vehicles (EVs)—a sector that China increasingly dominates globally—which could reduce the demand for Europe’s large and interconnected auto sector. This paper aims to size up the tradeoffs between Europe’s shift towards EVs and key macroeconomic outcomes, and analyze which policies may sharpen or ease them. Using state-of-the-art macroeconomic and trade models we analyze a scenario in which the share of Chinese cars in EU purchases rises by 15 percent over 5 years as a result of both a positive productivity shock for car production in China and a demand shock that shifts consumer preferences towards Chinese cars (given China’s dominance in the EV sector). We find that for the EU as a whole, the GDP cost of this shift is small in the short term, in the range of 0.2-0.3 percent of GDP, and close to zero over the long term. Adverse short-run effects are more significant for smaller economies heavily reliant on the car sector, mainly in Central Europe. Protectionist policies, such as tariffs on Chinese EVs, would raise the GDP cost of the EV transition. A further increase in Chinese FDI inflows that results in a significant share of Chinese EVs being produced in Central European economies, on the other hand, would offset losses in these economies by supporting their shift from supplying the internal combustion engine (ICE) production chain to that of EVs.
International Monetary Fund. Communications Department
Productivity must play a more important role in driving sustained growth as our societies age. But there’s no consensus on how to reverse the broad slowdown in productivity growth seen across almost all countries over the past 20 years. F&D magazine’s September issue invites leading thinkers to examine productivity from multiple angles, including dynamism, innovation, demographics, and sustainability.
Kodjovi M. Eklou
,
Shujaat Khan
, and
Margaux MacDonald
This paper examines the impact of China's economic deceleration on Singapore, highlighting how the deepening trade integration and China's pivotal role in Global Value Chains (GVCs) amplify these spillover effects. Utilizing multi-region input-output tables, empirical estimates, and the IMF's Global Integrated Monetary and Fiscal model, it identifies significant sectoral and aggregate impacts, particularly in electrical and machinery manufacturing, petrochemicals, and financial services. The analysis underscores the vulnerability of Singapore's economy to shifts in Chinese demand and productivity, emphasizing the need for vigilant monitoring and strategic adaptation to mitigate potential risks associated with China's slowdown.
Rudolfs Bems
,
Luciana Juvenal
,
Weifeng Liu
, and
Warwick J. McKibbin
This paper assesses the economic effects of climate policies on different regions and countries with a focus on external adjustment. The paper finds that various climate policies could have substantially different impacts on external balances over the next decade. A credible and globally coordinated carbon tax would decrease current account balances in greener advanced economies and increase current accounts in more fossil-fuel-dependent regions, reflecting a disproportionate decline in investment for the latter group. Green supply-side policies—green subsidy and infrastructure investment—would increase investment and saving but would have a more muted external sector impact because of the constrained pace of expansion for renewables or the symmetry of the infrastructure boost. Country characteristics, such as initial carbon intensity and net fossil fuel exports, ultimately determine the current account responses. For the global economy, a coordinated climate change mitigation policy package would shift capital towards advanced economies. Following an initial rise, the global interest rates would fall over time with increases in the carbon tax. These external sector effects, however, depend crucially on the degree of international policy coordination and credibility.