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91. A Digital Loonie among Many Digital Currencies: Prospects and Outlook

Author:
Pierre L. Siklos
Publication Date:
10-2022
Content Type:
Working Paper
Institution:
Centre for International Governance Innovation (CIGI)
Abstract:
Global interest in digitalization is growing in response to the COVID-19 pandemic and driving central banks to introduce retail central bank digital currencies (CBDCs). The successful rollout of retail CBDCs will depend on each country’s institutional capacity and the scope of international cooperation and regulation. Retail CBDCs are unlikely to replace domestic currencies but instead complement notes and coins in circulation, offering greater convenience and lower transactions costs.
Topic:
Economics, Science and Technology, Digital Economy, Currency, and Digitalization
Political Geography:
Global Focus

92. How to save the WTO with more flexible trading rules

Author:
Robert Z. Lawrence
Publication Date:
12-2022
Content Type:
Policy Brief
Institution:
Peterson Institute for International Economics (PIIE)
Abstract:
The clash between the Western and Chinese economic systems is threatening the world trading system, with countries increasingly using trade as a tool to coerce other countries. It is imperative to return to an inclusive, rules-based international trading order before the problems in trade spill over into the other geopolitical frictions that plague the world. This Policy Brief argues for a system that steers between two extremes that have emerged: “deep integration,” a single undertaking in which all members of the World Trade Organization (WTO) are expected to adhere to all rules regardless of their preferences and circumstances, and “decoupling,” in which groups of countries centered on the United States or China limit trade with each other. Instead, Lawrence says, the world trading system should have a “variable geometry” that allows open plurilateral agreements among self-selected members that desire deeper integration on particular issues while allowing members that prefer to implement distinctive domestic policies to remain outside some of these agreements and follow a set of more limited rules. The universal rules would permit diversity but still promote trade between all countries through measures such as safeguards that would deal mainly with the most harmful systemic frictions. If the multilateral system is not up to the task of creating such an approach, it is likely to lose its relevance as differentiated regional or topic groupings become increasingly dominant.
Topic:
Economics, International Trade and Finance, World Trade Organization, Reform, and Trade
Political Geography:
Global Focus

93. The online gig economy’s impact is not as big as many thought

Author:
Lee G. Branstetter
Publication Date:
07-2022
Content Type:
Policy Brief
Institution:
Peterson Institute for International Economics (PIIE)
Abstract:
The explosive global growth of online ride-hailing platforms raised concern (and, in some quarters, optimism) that similar growth in other platforms could rapidly disrupt traditional labor arrangements on a large scale in advanced economies. But the evidence to date suggests no significant changes in the overall importance of “gig” work in the US labor market nor a significant decline in the importance of traditional employment relationships. Online platforms may play a growing role (relative to traditional “brick-and-mortar” intermediaries) in connecting gig workers to their customers, but that alone does not guarantee a large increase in the importance of gig work. Branstetter reviews this evidence, noting the gaps in labor market data series that make the measurement of this phenomenon so difficult. Even if traditional employment relationships are not likely to decline significantly in the near future, the rise of online gig work nevertheless highlights longstanding inadequacies of labor market regulations, which recognize employees and truly independent contractors but struggle with the intermediate kinds of worker-firm relationships the online platforms enable. Branstetter summarizes proposals for regulating gig economy work and the lessons policymakers in South Korea and other economies can learn from the literature he reviews in this Policy Brief.
Topic:
Economics, Employment, Labor Market, and Gig Economy
Political Geography:
Global Focus

94. 25 years of excess unemployment in advanced economies: Lessons for monetary policy

Author:
Joseph E. Gagnon and Madi Sarsenbayev
Publication Date:
10-2022
Content Type:
Working Paper
Institution:
Peterson Institute for International Economics (PIIE)
Abstract:
For about 25 years before the COVID-19 pandemic, inflation was very low and stable in most advanced economies. A little noticed dark side of this impressive achievement is that unemployment rates were almost always higher than needed to keep inflation low. This widespread and persistent policy error arose because of a major flaw in standard macroeconomic models—the use of a linear Phillips curve. This flaw would have been far less costly if central banks had not chosen such a low target for inflation. This paper thus adds to the arguments in favor of a moderately higher inflation target. Even without a higher target, central banks need to use a broader range of economic models and should verify their estimates of the natural rate of unemployment by running the economy hot from time to time in order to see nascent inflationary pressure before throttling back.
Topic:
Economics, Monetary Policy, Unemployment, and COVID-19
Political Geography:
Global Focus

95. How carbon tariffs and climate clubs can slow global warming

Author:
Shantayanan Devarajan, Delfin S. Go, Sherman Robinson, and Karen Thierfelder
Publication Date:
09-2022
Content Type:
Working Paper
Institution:
Peterson Institute for International Economics (PIIE)
Abstract:
Slowing global warming requires countries to reduce carbon emissions, which imposes costs on their economies. To be effective, most countries must agree collectively to participate (e.g., the Paris Agreement, COP26). However, every country has an incentive not to comply and still reap the benefits of other countries’ actions—a classic free-rider problem. This paper evaluates recent recommendations to use trade policy to solve the free-rider problem associated with climate mitigation strategies. It shows that the European Union’s carbon border adjustment mechanism (CBAM tariffs) are effective at offsetting the unfair competitive advantage of noncompliant countries in the markets of compliant countries but have little effect on the trade of noncompliant countries, who can divert trade to other noncompliers. CBAM tariffs alone have little impact on global CO2 emissions. The paper also examines “climate clubs” (coalitions of countries that agree to impose carbon taxes or other equivalent policies and impose punitive tariffs on non-club members to induce them to join the club). It finds that punitive climate club tariffs can be effective in inflicting significant damage on the economies of nonmembers, providing a strong incentive for them to join the club. The paper identifies trade dependence between club and non-club members as an important consideration for the success of a climate club. Club members that are strongly linked to non-club members suffer losses when the club punishes non-club members, which would make them hesitant to impose punitive tariffs on a major nonmember trading partner.
Topic:
Climate Change, Economics, Tariffs, and Carbon Emissions
Political Geography:
Global Focus

96. A reform strategy to transform energy: From piecemeal to systemwide change

Author:
Steven Fries
Publication Date:
08-2022
Content Type:
Working Paper
Institution:
Peterson Institute for International Economics (PIIE)
Abstract:
The Intergovernmental Panel on Climate Change (IPCC) Sixth Assessment Report on Climate Change Mitigation highlights the vast gap between climate change mitigation actions and climate stabilization goals. But its broad policy prescriptions are likely to leave policymakers pondering what specific actions to take. Informed by accumulating evidence on transforming aspects of energy systems like power generation from solar and wind resources and battery electric cars, this paper develops a more pointed energy reform strategy than that of the IPCC to deliver the necessary systemwide changes. It makes the case for two unorthodox policies. One is for governments to provide, in addition to R&D supports, market-creating supports for early deployment of low-carbon technologies in initial markets. The second is to sequence emissions pricing after innovation and market-creating supports and differentiate this pricing across key energy sectors rather than imposing one economywide price. Compared with a single price, targeting higher emissions pricing on sectors that are costlier to decarbonize still promotes cost-effective emission cuts but limits adverse distributional impacts. The paper also considers nonprice barriers to change and ways to coordinate domestic reforms across countries.
Topic:
Climate Change, Economics, Reform, Carbon Emissions, and Energy
Political Geography:
Global Focus

97. Green energy depends on critical minerals. Who controls the supply chains?

Author:
Luc Leruth, Adnan Mazarei, Pierre Régibeau, and Luc Renneboog
Publication Date:
08-2022
Content Type:
Working Paper
Institution:
Peterson Institute for International Economics (PIIE)
Abstract:
In light of the transition away from fossil fuel–based energy, this paper highlights the importance of understanding who controls vital parts of the global supply chains of critical minerals and rare earth elements (REEs). Analysis of direct ownership does not reveal the real sources of control over the decisions of the company. To identify those sources, the authors use an index that measures the degree to which important shareholders can affect voting decisions. This analysis is not straightforward, because companies along the supply chain are not necessarily incorporated in the countries in which mining and production activities take place, and shareholders can exert influence through multiple layers of subsidiaries. The analysis reveals that China’s control over the global value chains involving critical minerals and REEs extends beyond what is commonly assumed. It also sheds light on environmental, social, and governance issues in the countries in which mining and/or production take place. The paper advocates increasing transparency regarding the sources of control to better assess and manage economic and geopolitical risks; enhancing recycling, to reduce dependency on foreign supply; avoiding protectionist and trade-reducing reactions; and encouraging research and development in order to speed up the adoption of technologies of substitution.
Topic:
Economics, Geopolitics, Supply Chains, Minerals, Energy, and Green Transition
Political Geography:
Global Focus

98. Gender preference at birth: A new measure for son preference based on stated preferences and observed measures of parents’ fertility decisions

Author:
Mehwish Ali, Ashton de Silva, Sarah Sinclair, and Ankita Mishra
Publication Date:
09-2022
Content Type:
Working Paper
Institution:
United Nations University
Abstract:
Investigating preference for sons is a continuing focal area of development economics and demographic research. Son preference presents a challenge in achieving the United Nations Sustainable Development Goals of ‘no poverty’, ‘good health and wellbeing’, and ‘gender equality’ by 2030. It is thus important to investigate son preference to inform policy-makers of the potential challenges in achieving these goals. Inaccurate interpretation of the mechanisms of son preference could misinform policy analysis and result in unintended consequences. Existing measures including sex ratios and gender composition of children do not reflect the true extent of son preference in high fertility countries such as Pakistan, where the success of policy action is limited and significant barriers to sex-selective technologies exist. Given the likely impact of son preference on fertility behaviour in Pakistan, accurate measurement of the forms this gender bias can take is necessary to appropriately gauge the influence of son preference on the fertility outcomes. The limited capacity of existing measures to accurately depict son preference in countries with high fertility combined with limited demarcation between pre- and post-birth son preference warrants development of a new measure for son preference to evaluate its effects. In this paper, a new measure of son preference called ‘gender preferences at birth’ (GPB) is presented. GPB combines stated fertility preferences and observed fertility outcomes to acknowledge that households in countries with high fertility and low contraception usage have less control over their fertility decisions.
Topic:
Economics, Sustainable Development Goals, Welfare, Family Planning, Fertility, and Gender
Political Geography:
Pakistan, South Asia, and Global Focus

99. Determinants of corporate cash holdings in South Africa

Author:
Ewa Karwowski, Hanna Szymborska, Keagile Lesame, and Tlhologelo Thoka
Publication Date:
08-2022
Content Type:
Working Paper
Institution:
United Nations University
Abstract:
Globally, corporate cash holdings have risen since the 1980s. In South Africa, some commentators have accused corporations of engaging in an ‘investment strike’, while others see corporate liquidity as a precaution against systemic uncertainty. We use the unique South African Revenue Service/National Treasury firm-level dataset to scrutinize corporate liquidity, using panel analysis. Relative to GDP, corporate cash and liquidity holdings have not increased between 2010 and 2017. However, corporate cash is high in international comparison and has grown at the firm level. We do not find evidence for the hypothesis that companies are engaging in an investment strike. Cash and liquidity are shaped by idiosyncratic and sectoral risk factors. In the short run, heightened uncertainty might reduce corporate cash and liquidity as firms struggle to adjust to an unexpected economic situation. In the medium run, we find a strong association between political uncertainty and corporate cash and liquidity holdings.
Topic:
Economics, Corporations, Liquidity, and Cash
Political Geography:
Africa, South Africa, and Global Focus

100. Illicit financial flows and country-by-country reporting in extractive industries

Author:
Saila Stausholm, Petr Janský, and Marek Šedivý
Publication Date:
07-2022
Content Type:
Working Paper
Institution:
United Nations University
Abstract:
Economic data are important in governing the international political economy. Some of the most widely used macro statistics risk being undermined by systematic misalignment in reporting of economic activity due to illicit financial flows, as well as tax-minimizing financial transactions by multinational corporations. Measuring these misalignments may prove a way to correct old statistical standards, if adequate data can be obtained. We evaluate whether new transparency and reporting regimes that require country-by-country reporting by multinational corporations could prove a feasible way to appropriate the amount of tax avoidance and use these figures to correct macro statistics. We evaluate the existing data for two of the standards through previous literature and provide original analysis of a third standard that is applied to the extractive industries. We find that the standards lack coherence and workability, and that particularly the extractive industry standard falls short of enabling thorough research on profit reporting and taxmotivated misalignments by multinational corporations.
Topic:
Economics, Tax Evasion, Extractive Industries, and Illicit Financial Flows
Political Geography:
Global Focus