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1. Global fiscal consolidation

Author:
Warwick McKibbin
Publication Date:
05-2011
Content Type:
Working Paper
Institution:
Lowy Institute for International Policy
Abstract:
The build up in government debt in response to the 'great recession' has raised a number of policy dilemmas for individual countries as well as the world as a whole. Where the government fiscal stimulus was seen as necessary to restore confidence to markets and stimulate deteriorating economies in the aftermath of the 'great recession' by 2010 the massive fiscal stimulus programs and associated run-up in debt had, for many economies, become a confidence sapping exercise. This need for a change of fiscal policy stance has fuelled another debate that has two related aspects. One is the impact of fiscal consolidation on economies that are tightening and the flow-on effects to the world economy. The other debate is how much tightening there should be and how quickly.
Topic:
Debt, Economics, Global Recession, and Financial Crisis
Political Geography:
Asia and Australia/Pacific

2. The economic and environmental effects of border tax adjustments for climate change policy

Author:
Warwick McKibbin and Peter J. Wilcoxen
Publication Date:
02-2009
Content Type:
Working Paper
Institution:
Lowy Institute for International Policy
Abstract:
For the foreseeable future, climate change policy will be considerably more stringent in some countries than in others. Indeed, the United Nations Framework Convention on Climate Change explicitly states that developed countries must take meaningful action before any obligations are to be placed on developing countries. However, differences in climate policy will lead to differences in energy costs, and to concerns about competitive advantage. In high-cost countries, there will be political pressure to impose border adjustments, or “green tariffs”, on imports from countries with little or no climate policy and low energy costs. The adjustments would be based on the carbon emissions associated with production of each imported product, and would be intended to match the cost increase that would have occurred had the exporting country adopted a climate policy similar to that of the importing country. In this paper, we estimate how large such tariffs would be in practice, and then examine their economic and environmental effects using G-Cubed, a detailed multi-sector, multi-country model of the world economy. We find that the tariffs would be small on most traded goods, would reduce leakage of emissions reduction very modestly, and would do little to protect import-competing industries. We conclude that the benefits produced by border adjustments would be too small to justify their administrative complexity or their deleterious effects on international trade.
Topic:
Climate Change, Economics, Environment, International Cooperation, International Political Economy, International Trade and Finance, and United Nations

3. Achieving Comparable Effort through Carbon Price Agreements

Author:
Warwick McKibbin, Peter Wilcoxen, and Adele Morris
Publication Date:
12-2009
Content Type:
Policy Brief
Institution:
Belfer Center for Science and International Affairs, Harvard University
Abstract:
The United Nations Framework Convention on Climate Change (UNFCCC)'s 2007 Bali Plan of Action calls for the next agreement to ensure the "comparability of efforts" across developed countries while "taking into account differences in their national circumstances." Trends in national emissions and economic growth vary widely between countries, as do yearto-year fluctuations around those trends. This means that achieving similar reductions relative to historical base years can require very different levels of efforts in different countries. These differences have greatly hampered climate cooperation because it means that commitments that are similar in effort look inequitable. Further, divergent underlying trends make it difficult to know the effort that any particular commitment will require. The failure of the G-8 to set a base year for its agreed 80 percent reduction of emissions by 2050 illustrates the contention in formulating even collective targets.
Topic:
Climate Change, Economics, Energy Policy, and Treaties and Agreements

4. Expecting the Unexpected: Macroeconomic Volatility and Climate Policy

Author:
Warwick McKibbin, Peter J. Wilcoxen, and Adele Morris
Publication Date:
10-2008
Content Type:
Working Paper
Institution:
Lowy Institute for International Policy
Abstract:
To estimate the emissions reductions and costs of a climate policy, analysts usually compare a policy scenario with a baseline scenario of future economic conditions without the policy. Both scenarios require assumptions about the future course of numerous factors such as population growth, technical change, and non-climate policies like taxes. The results are only reliable to the extent that the future turns out to be reasonably close to the assumptions that went into the model.
Topic:
Climate Change, Economics, and Markets

5. Building on Kyoto: towards a realistic global climate agreement

Author:
Warwick McKibbin and Peter J. Wilcoxen
Publication Date:
07-2008
Content Type:
Working Paper
Institution:
Lowy Institute for International Policy
Abstract:
As a mechanism for controlling climate change, the Kyoto Protocol has not been a success. Over the decade from its signing in 1997 to the beginning of its first commitment period in 2008, greenhouse gas emissions in the industrial countries subject to targets under the protocol did not fall as the protocol intended. Instead, emissions in many countries rose rapidly. It is now abundantly clear that as a group, the countries bound by the protocol have little chance of achieving their Kyoto targets by the end of the first commitment period in 2012. Moreover, emissions have increased substantially as well in countries such as China, which were not bound by the protocol but which will eventually have to be part of any serious climate change regime.
Topic:
Climate Change, Economics, Environment, Markets, and Treaties and Agreements
Political Geography:
China

6. China can grow and still help prevent the tragedy of the carbon dioxide commons

Author:
Warwick McKibbin, Peter J. Wilcoxen, and Wing Thye Woo
Publication Date:
07-2008
Content Type:
Working Paper
Institution:
Lowy Institute for International Policy
Abstract:
Under reasonable assumptions, China could achieve parity in living standard with Western Europe by 2100, and India by 2150. Climate change, however, may be a key obstacle preventing such a convergence. The business-as-usual (BAU) growth path of the world might increase concentration of atmospheric to unsafe levels and cause significant negative environmental feedback before China achieves parity in living standards with the OECD countries. We use a dynamic multi-country general equilibrium model (the G-Cubed Model) to project a realistic BAU trajectory of CO2 emissions, and we find it to be even above the CO2 emissions from the high-growth scenario estimated by the Energy Information Agency in 2007. This outcome is a reminder that it has been usual so far to underestimate the growth in China energy consumption.
Topic:
Climate Change, Economics, Environment, and Markets
Political Geography:
China and Asia

7. Transpacific trade imbalances: causes and cures

Author:
Warwick McKibbin, Park Yung Chul, and Jong-Wha Lee
Publication Date:
09-2004
Content Type:
Policy Brief
Institution:
Lowy Institute for International Policy
Abstract:
This paper explores the causes of the transpacific trade imbalances using an empirical global model. It also evaluates the impact of various policies to reduce these imbalances. We find the fundamental cause of trade imbalances since 1997 is changes in saving-investment gaps, attributed to the surge of the U.S fiscal deficits and the decline of East Asia's private investment after the 1997 financial crisis. Our simulation results show that a revaluation of East Asia's exchange rates by 10 percent (effectively a shift in monetary policy) cannot resolve the imbalances. We find East Asia's concerted efforts to stimulate aggregate demand can have significant impacts on trade balances globally, but the impact on the US trade balance is not large. US fiscal contraction is estimated to have large impacts on the US trade position overall and on the bilateral trade balances with East Asian economies. These results suggest that in order to improve the transpacific imbalance, macroeconomic adjustment will need to be made on both sides of the Pacific. lowy institute for international policy.
Topic:
Development, Economics, and International Trade and Finance
Political Geography:
Israel and East Asia

8. The Crisis in Asia: An Empirical Assessment

Author:
Warwick McKibbin
Publication Date:
12-1999
Content Type:
Working Paper
Institution:
The Brookings Institution
Abstract:
The economies of South East Asia and Korea have been shaken by a financial and economic crisis that has enveloped the region since mid 1997. There are competing explanations for the cause of the crisis however most commentators would agree that a major shock that impacted on the countries has been a dramatic increase in the perceived risks of investing in these economies. This paper explores the impact of a re-evaluation of the risk in the Asian economies focussing on the differential real consequences of a temporary versus more permanent rise in risk. It contributes to our understanding of the possible consequences of the Asia crisis by applying a global simulation model that captures both the flow of goods as well as international capital flows between countries. The real impacts on the Asian economies of a rise in risk perceptions in the model are large and consistent with observed adjustment. However the spillovers to the rest of the world are relatively small because the loss in export demand that accompanies the crisis in Asia is offset by a fall in long term interest rates as capital flows out of Asia into the non-Asian OECD economies. Thus strong domestic demand in economies such as the US induced by the general equilibrium effects of the reallocation of financial capital can more than offset the consequences of lower export growth. The analysis also highlights the impacts on global trade balances reflecting the movements of global capital and points to both potential problems and lesson for policymakers over the coming years.
Topic:
Economics, Emerging Markets, and Globalization
Political Geography:
China, Israel, East Asia, and Asia

9. The Global Economic Impacts of Trade and Financial Reform in China

Author:
Warwick McKibbin and KK Tang
Publication Date:
12-1999
Content Type:
Working Paper
Institution:
The Brookings Institution
Abstract:
Despite the setbacks from the recent Asian currency crisis, the ascendancy of Asia as an economic centre of world economic activity is likely to continue into the 21st century. A key issue that will shape the role of Asia, and indeed the shape of the world economy in the 21st century, is the economic development of China. To date China has successfully weathered the currency storm in Asia and continues on a program of economic reform. If anything, the problems of Japan and Korea provide powerful lessons for other countries undergoing rapid economic growth and structural change. These lessons include the importance of a well developed financial sector with lending and investment decisions based on market signals rather than government directives. Whether China can further integrate smoothly into global markets and sustain the fast growth of the last few decades will be a crucial development in the world economy. In this paper, we explore the impacts of continued Chinese economic reform with a focus on the role of international financial flows both in the adjustment within China as well as in the transmission of Chinese reforms to the rest of the world.
Topic:
Economics, Emerging Markets, and Globalization
Political Geography:
China, Israel, East Asia, and Asia

10. Regional and Multilateral Trade Liberalization: The Effects on Trade, Investment and Welfare

Author:
Warwick McKibbin
Publication Date:
12-1999
Content Type:
Working Paper
Institution:
The Brookings Institution
Abstract:
This paper explores the impact on economies of trade liberalization under alternative regional and multilateral arrangements: unilateral liberalization; liberalization as part of the ASEAN regional grouping; liberalization as part of the APEC regional grouping; or liberalization as part of a multilateral trade liberalization regime. The paper is based on a Dynamic Intertemporal General Equilibrium model (DIGEM) called the Asia-Pacific G-Cubed Model. It is shown that the long run gains from a country's own liberalization tend to be large relative to the gains from other countries liberalizing although this varies across countries. It is also shown that there is a significant difference between the effects on GDP (production location) and the effects on consumption per capita of the alternative liberalization approaches across countries. The timing of liberalization is also shown to matter. With open capital markets the gains from credibly announced trade liberalization are realized before the reforms are put in place because there is a rise in global investment which raises the global capital stock. In addition there is a reallocation of capital via financial market adjustment. This paper also demonstrates that for some economies, there can be short run adjustment costs to trade liberalization because resources cannot be instantly reallocated across sectors in an economy. These adjustment costs from own liberalization can be reduced if more countries also liberalize. The nature of the dynamic adjustment suggests that other macroeconomic policies may play an important role during the early period of phased-in trade liberalization.
Topic:
Economics, Emerging Markets, and Globalization
Political Geography:
China, Israel, East Asia, and Asia