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381. Dismantling the License Raj: The Long Road to India’s 1991 Trade Reforms

Author:
Douglas A. Irwin
Publication Date:
01-2025
Content Type:
Working Paper
Institution:
Peterson Institute for International Economics (PIIE)
Abstract:
In July 1991, India began to dismantle its long-standing, highly restrictive import control regime and move toward a more open economy. How were policymakers able to dislodge and replace an entrenched system with powerful vested interests behind it? Standard explanations for policy change—pressure from domestic producer interests, shifts in political power, or conditionality by international financial institutions—do not explain the dramatic transformation that took place. Instead, reform-minded technocrats persuaded political leaders to reject what had been a standard response to balance of payments pressure (import repression to avoid a devaluation) and embrace a new approach (exchange rate adjustment and a reduction of import restrictions). This paper explores the economic and political context behind the country’s dramatic policy transformation. India’s experience highlights the crucial link between exchange rate policy and trade policy
Topic:
Foreign Exchange, Reform, Tariffs, Trade, Imports, and Exchange Rates
Political Geography:
South Asia and India

382. Managing an Aging Society: Learning the Right Lessons from Japan

Author:
Jacob Funk Kirkegaard
Publication Date:
04-2025
Content Type:
Working Paper
Institution:
Peterson Institute for International Economics (PIIE)
Abstract:
As the world and especially other Asian and European economies enter the accelerated process of aging that Japan experienced from the mid-1990s onwards, learning the right policy lessons from Japan’s response is crucial. This paper argues that, overall, Japan has done relatively well by implementing a response that—even if often belatedly so—has mitigated some of the worst economic effects of aging. Japan has successfully raised domestic labor utilization and immigration levels, integrated its economy more with the rest of the world, and implemented a fiscal policy based on debt expansion that has seen debt costs decline. Other advanced Asian economies and China now face aging processes materially faster than Japan’s and will age simultaneously rather than alone like Japan. In addition, many advanced economies will age during a period of much slower global economic growth and less rather than more global trade and investment opening than what Japan faced from the mid-1990s. These less benign international economic and political circumstances mean that many advanced economies will likely not age with the same relative political and economic stability seen in Japan in the last 30 years. In time, this paper argues, “Japanification” will no longer mean a slowly developing economic disaster but will come to mean competent management of a very difficult economic transition.
Topic:
Debt, Demographics, Labor Issues, Immigration, Fiscal Policy, Aging, and Productivity
Political Geography:
Japan and Asia

383. The Role of Long Histories of “Lived Experience” in the COVID-Era Inflationary Surge

Author:
Joseph E. Gagnon and Steven Kamin
Publication Date:
04-2025
Content Type:
Working Paper
Institution:
Peterson Institute for International Economics (PIIE)
Abstract:
A rough consensus has evolved around the causes of the COVID-era inflationary spike: the disruption in supply chains; the shift in demand from services to goods; the surge in commodity prices that followed Russia’s invasion of Ukraine; and the pandemic fiscal stimulus programs. In this paper, we highlight an additional factor influencing the incidence of pandemic inflation across countries—their long histories of “lived experience” with inflation. We show that more than half of the variation in inflation across countries during the 2020–23 period can be explained by their earlier levels of inflation. Even controlling for inflation in the 2016–19 period, countries with higher inflation in the 2000–2015 period had higher COVID-era inflation, and the effect of long-lagged inflation is both economically and statistically significant. These long histories of lived experience dominated other policy measures to control inflation, including inflation targets and central bank independence. The influence of long-lagged inflation history appears to be greatest during periods of heightened volatility; it was less important in explaining the cross-country pattern of inflation during the more tranquil period immediately preceding the pandemic.
Topic:
Economy, Inflation, COVID-19, and Supply Chains
Political Geography:
Global Focus

384. The Effects of US-China Cooperation on Fentanyl Markets and Overdose Deaths

Author:
Marcus Noland, Julieta Contreras, and Lucas Rengifo-Keller
Publication Date:
05-2025
Content Type:
Working Paper
Institution:
Peterson Institute for International Economics (PIIE)
Abstract:
Drug overdose is the leading cause of death among Americans aged 15–44, exceeding heart disease, cancer, suicide, vehicular accidents, and COVID-19 in 2023. Most drug deaths are associated with fentanyl. This paper uses data on illicit drug prices to estimate reduced-form price equations of fentanyl, oxycodone, and alprazolam based on supply and demand, including hedonic characteristics. The results are used to estimate the relationship between fentanyl prices and overdoses. They suggest that the Chinese embargo on fentanyl shipments to the United States beginning in May 2019 raised street prices for a limited period, reducing fentanyl overdose deaths in the United States by roughly one-quarter over a three- to five-month period after the announcement.
Topic:
Bilateral Relations, Drugs, Opioid Crisis, Cooperation, and Fentanyl
Political Geography:
China, Asia, North America, and United States of America

385. Lessons for the European Central Bank from the 2021–23 Inflationary Episode

Author:
Pablo Hernández de Cos
Publication Date:
05-2025
Content Type:
Working Paper
Institution:
Peterson Institute for International Economics (PIIE)
Abstract:
Since mid-2021, the euro area economy has gone through several shocks, leading to the highest inflation since the creation of the European Monetary Union. A forceful and persistent response from the European Central Bank, grounded in the monetary policy framework it agreed in 2021 ahead of the inflationary episode, has succeeded in bringing inflation down and delivering on the central bank’s price stability mandate. The framework will be reviewed in 2025, and it might conclude that there is no need for a drastic change. Nevertheless, this assessment should be compatible with identifying some areas for improvement. In particular, the 2021 review was primarily focused on the effective lower bound. The recent inflationary episode, together with high ongoing uncertainty, indicate that the articulation of monetary policy strategy frameworks should be robust to very different scenarios. Likely persistence of high levels of uncertainty over the next few years will also require an emphasis on flexibility to adapt to the magnitude, origin, and persistence of shocks. Unconditional forward guidance should be avoided. In addition, there might be a need to more clearly distinguish in the future, when possible, between quantitative easing for market functioning versus monetary stimulus, which could incentivize a careful assessment of the amount, duration, and structure of any asset purchase program. Communication also needs to be improved in relation to the level of uncertainty and its consequences for monetary policymaking with, for instance, greater use of scenarios and sensitivity analyses as appropriate. Improving forecasting/modeling tools, in particular when dealing with large supply shocks, and understanding the roles of different measures of inflation expectations should also be priorities.
Topic:
Monetary Policy, Inflation, and European Central Bank
Political Geography:
Europe

386. How Export Restrictions Threaten Economic Security

Author:
Chad P. Bown
Publication Date:
05-2025
Content Type:
Working Paper
Institution:
Peterson Institute for International Economics (PIIE)
Abstract:
The fear that a foreign government will impose an export restriction that imperils another country’s economic and national security has driven part of the recent turn to industrial policy and the increased use of tariffs. Countries now worry about disruption not only to their access to energy but also to critical minerals, semiconductors, medical supplies, and other essential goods. Modern use of industrial and trade policy is thus often an attempt to move supply chains in the short term and to sustain them in those new places over the long term, in order to reduce national vulnerability to disruptions caused by export restrictions. However, achieving even modest forms of international cooperation on trade and industrial policy between countries seeking to improve their collective economic security will also require that these same countries take on new commitments to discipline their own use of export restrictions toward each other.
Topic:
Industrial Policy, Tariffs, Exports, and Economic Security
Political Geography:
Global Focus

387. Eight Principles for the 2025 Tax Policy Debate (that Republicans and Democrats Should Be Able to Agree On)

Author:
Kimberly A. Clausing
Publication Date:
02-2025
Content Type:
Policy Brief
Institution:
Peterson Institute for International Economics (PIIE)
Abstract:
The Tax Cuts and Jobs Act, which Congress passed in 2017, came with a built-in policy time bomb—several of the more popular provisions are set to expire on the last day of 2025. These tax cut expirations limited the cost of the law to meet the requirements of the budget reconciliation process and thereby avoid being blocked by a Senate filibuster. The bill's architects deliberately made the less popular provisions (corporate tax cuts) permanent, but they wagered that the more popular individual tax cuts could be extended when the time came. That time has arrived. Yet Congress faces daunting challenges in extending the expiring tax cuts this year, including their high costs, competing fiscal priorities, a fractious Republican caucus with narrow House and Senate majorities, and President Trump's mercurial demands. As the 2025 tax policy debate moves forward, Clausing offers eight principles that both parties should be able to agree on. Of course, actual agreement on these principles is far from likely in today's political environment. Still, she suggests "middle of the road" positions for those who would resuscitate bipartisan tax policy cooperation.
Topic:
Budget, Domestic Politics, Tax Systems, and Fiscal Policy
Political Geography:
North America and United States of America

388. Destined for Division? US and EU Responses to the Challenge of Chinese Overcapacity

Author:
Salih Bora, Mary Lovely, and Luis Simón
Publication Date:
04-2025
Content Type:
Policy Brief
Institution:
Peterson Institute for International Economics (PIIE)
Abstract:
Heightened concerns about China’s exports have intensified competitive pressures on producers and compelled American and European policymakers, government officials, and political leaders to try to counteract those concerns. President Donald Trump’s decision to raise tariffs on China by 145 percent is the most recent—and arguably most dramatic—example of broader concerns about Chinese overcapacity. The clash with China is particularly evident in sectors that US and European leaders have deemed essential for growth and security, charging that Chinese industrial subsidies, rather than comparative advantage, are the basis for the country’s export success. However, the European Union and the United States have taken different approaches to resolve tensions with China. The European Union seeks, at least for now, to preserve and adhere to global trading rules. By contrast, the United States has acted unilaterally (even before the second Trump administration) to defend its domestic production by engaging in a trade confrontation with China that, together with China’s retaliation, has rattled global financial markets. This Policy Brief explores these EU-US divisions, their reflection on trade and industrial policy, and prospects for coordinated action against Chinese overcapacity. The authors argue that the European Union can take the lead toward a resolution within the rules-based system while maintaining an open door to future US participation.
Topic:
European Union, Tariffs, Exports, and Donald Trump
Political Geography:
China, Europe, North America, and United States of America

389. Alignment or Misalignment? US and EU High-Tech Trade and Sanctions Policies toward China

Author:
Antonio Calcara and Jeffrey J. Schott
Publication Date:
04-2025
Content Type:
Policy Brief
Institution:
Peterson Institute for International Economics (PIIE)
Abstract:
This Policy Brief focuses on the alignment or misalignment of the European Union and the United States on high-technology trade and sanctions vis-à-vis China. The Trump administration is likely to continue the aggressive US stance toward China in the technological realm, putting increasing pressure on its European allies to align with US policy. The Europeans, for their part, are in a difficult position: On the one hand, they are under pressure from the US government; on the other hand, the more Washington restricts Chinese trade, the more Chinese exporters will look to the European market to sell their manufactured goods. Increased competition from Chinese imports in Europe, especially in the automotive sector, could in turn trigger a political backlash that weakens support for transatlantic coordination on China.
Topic:
Science and Technology, Sanctions, European Union, Trade Policy, and Imports
Political Geography:
China, Asia, United States of America, and European Union

390. Significant, but Not Systemic: The Challenge of China’s Efforts to Rival Western Financial Predominance

Author:
Martin Chorzempa and Lukas Spielberger
Publication Date:
05-2025
Content Type:
Policy Brief
Institution:
Peterson Institute for International Economics (PIIE)
Abstract:
Despite worldwide concerns about the US dollar, the Chinese renminbi is not yet ready to be a serious contender for leading international currency status. This Policy Brief examines three of the most important Chinese approaches to increasing the renminbi’s role as an international settlement currency: promote bilateral swap agreements between the People's Bank of China and other central banks; create international payment systems that do not involve the dollar, most notably the Cross-Border Interbank Payment System; and develop a central bank digital currency for alternative payment infrastructures. The authors find that Beijing’s efforts fall short of posing a systemic challenge to the dollar or to infrastructures like SWIFT. Nevertheless, these approaches have enabled China to use its currency for bilateral foreign policy. US and European policymakers should consider countering or attenuating these efforts, even though they have had limited success in increasing renminbi usage.
Topic:
Foreign Policy, Central Bank, Currency, Digital Currency, and SWIFT
Political Geography:
China and Asia

391. Addressing Climate-Induced Loss and Damage in South Coastal Bangladesh: Bridging Local Insights and National Policy Interventions

Author:
International Centre for Climate Change and Development (ICCCAD)
Publication Date:
01-2025
Content Type:
Policy Brief
Institution:
International Centre for Climate Change and Development (ICCCAD)
Abstract:
This policy brief captures the key findings from Loss and Damage Policy Labs (LDPLs), a series of local and multi-level national policy dialogues held in Bangladesh in 2024. The LDPLs involved diverse stakeholders seeking to address climate-induced loss and damage (L&D) in Bangladesh, by fostering community-driven approaches and connecting local needs with the national policy landscape. The brief emphasizes local experiences in Bangladesh, particularly in its southern belt. It illustrates a case study from Barisal Division, which is representative of the wider vulnerable coastal region of Bangladesh. Addressing the climate risks threatening Bangladesh and its coastal region specifically requires a cohesive, inclusive, and evidence-based approach that integrates local perspectives into national frameworks while addressing both economic and non-economic loss and damage (NELD). Priorities include fostering community-driven, gender-sensitive solutions, enhancing capacities through training and robust assessment frameworks, and strengthening access to global climate finance through innovative mechanisms and transparent processes. By aligning local capacities, national policies, and international commitments and advocating for equitable support on global platforms, Bangladesh can pioneer effective climate resilience strategies, and serve as a model for other vulnerable nations.
Topic:
Climate Change, Climate Finance, Resilience, and Dialogue
Political Geography:
Bangladesh and South Asia

392. North Korea, Russia, and China: Past Cooperation & Future Prospects

Author:
Sydney Seiler
Publication Date:
06-2025
Content Type:
Special Report
Institution:
Korea Economic Institute of America (KEI)
Abstract:
Syd Seiler argues that recent developments in the relationship between North Korea, China, and Russia should be examined within the context of past interactions and North Korea’s geopolitical reality over the past several decades. North Korea’s pursuit of a distanced approach toward China and the Soviet Union during the Cold War, its post-Cold War management of the bilateral relationships while developing nuclear weapons, and contemporary developments within the North Korea-China-Russia triangle highlight limited shared interests and few signs of deliberate trilateralism. Despite skepticism regarding the durability of trilateralism, Seiler warns against neglecting the threat of collaboration and cooperation among the three countries. In particular, the evolving relationship between North Korea, China, and Russia holds the potential to harm the existing balance of power on the Korean Peninsula and embolden North Korea to believe that the use of force might be justified within the New Cold War structure. Seiler outlines three scenarios in which the evolution of trilateralism could lead to North Korea employing military force on the Korean Peninsula, highlighting the critical role of China and Russia in either restraining or encouraging North Korean revisionism. To properly respond to the dangerous transformation of the geopolitical environment, Seiler recommends the United States, South Korea, and like-minded states reinforce conventional and extended deterrence by convincing China and Russia that they will incur high costs for enabling North Korea’s coercive and revisionist behavior.
Topic:
Security, International Cooperation, Nuclear Weapons, Geopolitics, and Regional Politics
Political Geography:
Russia, China, Eurasia, Asia, and North Korea

393. Siloed No More: The U.S.-ROK Alliance and a Taiwan Conflict

Author:
Clint Work
Publication Date:
03-2025
Content Type:
Special Report
Institution:
Korea Economic Institute of America (KEI)
Abstract:
This project was motivated by and builds upon earlier research tracing the evolution and apparent alignment of U.S. and South Korean signaling on Taiwan, wherein the South Korean government adopted a more outspoken position regarding “the importance of peace and stability in the Taiwan Strait” and framed it in increasingly expansive terms—as a regional and global issue yet also directly linked to the peace and stability of the Korean Peninsula. The previous research indicated the U.S.-ROK alliance faced a gap between its topline diplomatic rhetoric on Taiwan and its preparedness to navigate an actual conflict between the United States and China over Taiwan and the attendant risk of a simultaneous conflict on the Korean Peninsula. This project aimed to go beyond diplomatic rhetoric. Forty-two interviews were conducted from June 2024 to February 2025 in both Washington and Seoul. Most were in-person interviews with some conducted virtually or by written response via email. Through these interviews with U.S. and ROK current and former government officials, think tank experts, and academics—as well as open-source research—this project offers insight on the evolution and state of U.S.-ROK alliance discussions on a Taiwan conflict, key challenges obstructing such discussions, and critical variables or dynamics the alliance would have to navigate in the event of a conflict.
Topic:
Security, Alliance, Conflict, and Regional Security
Political Geography:
Taiwan, Asia, South Korea, and United States of America

394. Untethered Sentiments: How Politics, Visibility, Perception, and Demographic Differences Shape American Views on Foreign Investment and Trade

Author:
Je Heon (James) Kim and Nils Wollesen Osterberg
Publication Date:
05-2025
Content Type:
Special Report
Institution:
Korea Economic Institute of America (KEI)
Abstract:
The key takeaways from this study are as follows: 1. Impact of Perception on Foreign Investment Attitudes: The study finds that individual perceptions of FDI at the state level play a crucial role in shaping attitudes toward investment. Individuals who perceive high Korean FDI or states where Korean FDI has more visibility tend to have more favorable views toward foreign investment compared to those in states with low FDI or visibility of such investments. This finding highlights the importance of strategic communication and visibility in shaping public perceptions of foreign investment. Simply increasing investment is not enough; companies and governments must actively promote their contributions to local economic growth and job creation to gain broader public support. 2. Variation in Support Based on Country of Origin: While most Americans view foreign investments as beneficial, attitudes differ based on the investing country’s origin. Investments from South Korea, Japan, and Germany, for instance, are viewed more favorably than investments from China and Russia. 3. Political and Ideological Divides in Trade and Tariff Attitudes: The data reveals partisan differences regarding trade and tariffs. According to our data, a substantial majority of Republicans—at the time of this survey—favor tariffs, mirroring their party leader’s policies. Meanwhile, a minority of Democrats expressed similar support for the use of tariffs. 4. Dissonance on Trade and Tariffs: Despite broad support for U.S. participation in international trade, a significant portion of respondents also favor maintaining or increasing tariffs, suggesting support for the theoretical benefits of trade and protectionism. Evidence suggests that partisan or ideological drivers may be at work. 5. Demographic Influences on Trade and Investment Opinions: Factors such as gender, age, income, and education significantly impact trade attitudes. Younger individuals, higher-income earners, and those with higher education levels are more supportive of open trade, while lower-income and older individuals are more skeptical. 6. Reciprocity as a Key Factor in Investment Policy Preferences: Many Americans favor restrictions on inbound foreign investment unless similar restrictions are removed for U.S. investments abroad, highlighting the importance of the reciprocal approach to trade and investment policies. 7. Limited Influence of Job Creation on Investment Preferences: While respondents recognize that foreign investments create jobs, this factor alone does not significantly sway opinions on investment restrictions, as other economic and political considerations often take precedence. 8. Defense Industrial Cooperation and Export Control Concerns: A majority of respondents support maintaining or increasing restrictions on defense-related industrial cooperation, emphasizing national security concerns over economic benefits from defense-related investments and trade.
Topic:
Politics, Science and Technology, Foreign Direct Investment, Trade, and Economic Security
Political Geography:
North America and United States of America

395. Rule of law in Mozambique

Author:
Margherita Bove and Patricia Justino
Publication Date:
02-2025
Content Type:
Working Paper
Institution:
United Nations University
Abstract:
This paper examines the state and evolution of the rule of law in Mozambique, focusing on key dimensions such as voice and political participation, judicial independence and accessibility, corruption, access to basic services, personal security, and property rights. Drawing on Afrobarometer surveys, voting data, and conflict records, the paper offer insights into the perceptions and experiences of Mozambican citizens. The findings indicate a deterioration in institutional trust over the past two decades, alongside declining voter turnout in general elections and increasing election-related and political violence. Despite reforms aimed at improving judicial autonomy and accessibility, the legal system remains affected by inefficiencies and regional disparities. Citizens are often subject to bribery when accessing essential public services, and perception of corruption in key institutions remains high. Concerns about fairness and integrity in the land registration process can also weaken confidence in land security and property rights protection. The paper highlights the continued challenges Mozambique faces in consolidating the rule of law, exacerbated by legacies of conflict, political instability, and uneven socioeconomic development.
Topic:
Elections, Rule of Law, Institutions, Survey, and Trust
Political Geography:
Africa and Mozambique

396. Inequality and agricultural structural change: Evidence from macro and microdata, 1950–present

Author:
Matthew Fisher-Post
Publication Date:
02-2025
Content Type:
Working Paper
Institution:
United Nations University
Abstract:
Since 1950, agricultural productivity has been increasing even as labourers leave agriculture. However, while average productivity of the sector has been converging, within-sector inequality has been increasing. Agricultural income inequality is still less than overall income inequality, but it measures significantly higher when we use higher-quality and more comprehensive survey data. This means not only to observe the entirety of household farm income, but also to measure the magnitude of capital income and corporate profits in the sector. Given the likely increase in agricultural inequality during the process of structural change, I show also the extent to which social protection programmes are both insufficient and poorly targeted for rural populations.
Topic:
Agriculture, Development, Food Security, and Inequality
Political Geography:
Global Focus

397. How reliable are national accounts estimates of agricultural output?

Author:
Sam Jones and Marcelo Mucocana
Publication Date:
02-2025
Content Type:
Working Paper
Institution:
United Nations University
Abstract:
Measurement errors in macroeconomic aggregates such as GDP have been widely lamented, particularly in low-income contexts. This study investigates the reliability of one component of national accounts, agricultural sector output. Focusing first on the case of Mozambique, we use a series of 12 harmonized national agricultural micro-surveys to construct estimates of gross annual output in the sector. Compared to corresponding national accounts values for the period 2002–20, the micro-survey estimates are about 50% lower. A decomposition exercise indicates this gap is primarily driven by differences in base year levels, offset by higher rates of inflation observed in survey-based producer prices. Triangulating these estimates using household budget surveys, market price, and FAO production data, we find consistent support for the agricultural micro-survey estimates, suggesting real rates of total GDP growth may have been overestimated by 1 percentage point over the period. A cross-country comparison of national accounts and FAO production data indicates positive differences between estimates of agricultural output from the two sources are not unique to Mozambique, but with larger discrepancies among lower-income countries. Systematic investment in reliable and timely agricultural statistics is essential to track progress in the sector.
Topic:
Agriculture, GDP, Macroeconomics, and Survey
Political Geography:
Africa and Mozambique

398. Social protection for Mozambique’s elderly: History, structure, and potential effectiveness

Author:
Sara Almeida, Hanna Berkel, Sam Jones, Patricia Justino, and Telça Massingue
Publication Date:
03-2025
Content Type:
Working Paper
Institution:
United Nations University
Abstract:
This study assesses the effectiveness of Mozambique's flagship social pension programme, the elderly component of the Programa de Subsídio Social Básico (PSSB). Focusing on three key criteria— programme targeting, reliability, and materiality—we combine administrative data on the universe of beneficiaries with the complete records of the 2017 Population and Housing Census. Merging these datasets at the localidade level, we provide a highly granular view of programme coverage rates and payment delivery regularity. We estimate that in the best case with zero targeting errors, the PSSB-Elderly programme reaches two-thirds of its target group. However, significant regional disparities persist, including undercoverage in poorer regions. Additionally, we document substantial delays in payments since 2023, as well as various inaccuracies in the beneficiary registry. These findings underscore the importance of simple and robust designs for social protection in resource-constrained contexts. They also suggest that expanding programme coverage towards a quasi-universal subsidy in high-poverty locations merits serious consideration.
Topic:
Poverty, Public Policy, Pension, and Payment Systems
Political Geography:
Africa and Mozambique

399. Environmental Kuznets curve and green regulation

Author:
Luca Bettarelli, Davide Furceri, Prakash Loungani, Jonathan D. Ostry, and Loredana Pisano
Publication Date:
04-2025
Content Type:
Working Paper
Institution:
United Nations University
Abstract:
In this paper, we first test the validity of the Environmental Kuznets Curve (EKC) hypothesis, using a large sample of approximately 190 advanced and developing countries, over a period of 34 years (1989– 2022). We find that (CO2) emissions respond positively to increasing income per capita, up to a turning point of approximately US$25,000. In a departure from the previous literature, we allow the relationship between economic development and emissions to depend on the stringency of environmental regulation. Our results indicate that environmental policies—and particularly market-based instruments, such as carbon taxes and emissions trading systems—make the EKC lower and flatter. These results are robust to several sensitivity checks, and to the use of regional (rather than global) data. Overall, our results have important policy implications, as they identify economic development as a pathway to environmental improvements. Moreover, we show that environmental policies are an essential means to achieving decoupling of emissions and economic output over the longer term.
Topic:
Climate Change, Carbon Tax, Decoupling, and Environmental Kuznets Curve (EKC)
Political Geography:
Global Focus

400. Fiscal policy and commodity price shocks in South Africa

Author:
Tumisang Loate and Vincent Dadam
Publication Date:
04-2025
Content Type:
Working Paper
Institution:
United Nations University
Abstract:
This paper investigates the effect of commodity price shocks in a commodity-exporting small open economy, and the role of fiscal policy in transmitting these shocks to the rest of the economy. Using South African data, we first estimate an empirical model using a Bayesian vector autoregression model. We then develop a New Keynesian small open economy with labour market hysteresis and commodity price shocks. We find that a commodity price shock typically has an expansionary effect as real GDP and employment increase, which translates into higher tax revenue. The results from our dynamic stochastic general equilibrium model match the data. In addition, despite not modelling the tradable and non-tradable sectors explicitly, we find that there is an opportunity cost associated with taxing the commodity sector more than home production. This results in a higher trade deficit and government spending. Consequently, we also explore the role of countercyclical fiscal policy during a commodity boom.
Topic:
Economy, Fiscal Policy, Hysteresis, and Commodity Price Shock
Political Geography:
Africa and South Africa