Nowcasting global economic growth: A factor‐augmented mixed‐frequency approach

Assessing accurately global economic conditions is a great challenge for economists. The International Monetary Fund proposes within its periodic World Economic Outlook report a measure of the global GDP annual growth, that is generally considered as the benchmark nowcast by macroeconomists. In this paper, we put forward an alternative approach to provide monthly nowcasts of the annual global growth rate. Our approach builds on a Factor‐Augmented MIxed DAta Sampling (FA‐MIDAS) model that enables: (i) to account for a large monthly database including various countries and sectors of the global economy and (ii) to nowcast a low‐frequency macroeconomic variable using higher frequency information. Pseudo‐real‐time results over the period 2010–16 show that this approach provides reliable and timely nowcasts of the world GDP annual growth on a monthly basis.     

Economic Integration in East Asia: An International Input‐Output Analysis

To establish economic and monetary union (EMU) in East Asia, deepening regional integration through international trade is important. The economic interdependence (one of the important criteria for regional integration) study, using macro data does not reflect the indirect effects generated by interactions between different production sectors and different countries. We use the international input‐output (IIO) framework to study the economic interdependence at both macro and production sector levels. We refine the existing methods to reflect exogenous country effect and size effect of the economy. Our study suggests that establishing EMU in East Asia appears to be somewhat premature. However, we can be more optimistic for regional integration at the production sector level in East Asia when including Japan, which will create a basis for EMU in the region.     

Assessing Regional Risks From Pandemic Influenza: A Scenario Analysis

We analyse the economic risks from two influenza pandemics that represent extremes along the virulence‐infectiousness continuum of possible pandemics: a high virulence–low infectiousness event and a low virulence–high infectiousness event. Our analysis involves linking an epidemiological model and a quarterly computable general equilibrium model. We find that global economic activity is more strongly affected by a pandemic with high infection rates rather than high virulence rates, all else being equal. Regions with a higher degree of economic integration with the world economy face greater risks of negative effects than less integrated regions.     

Will the Renminbi Emerge as an International Reserve Currency?

The global reserve system can be strengthened by increasing the role of alternative currencies. A gradual evolution to a multicurrency system reduces pressure on a single reserve currency issuer from an ever‐growing balance‐of‐payments deficit. It also allows countries to better diversify their foreign exchange holdings. Given the continuing strong economic growth in the China and its growing influence on the world economy, the renminbi will likely emerge as a new international currency. However, this is contingent on the China accepting a more convertible capital account and developing an efficient financial system. Internationalising the renminbi will likely be a gradual and drawn‐out process. Simulations show that, with greater convertibility, the renminbi could gradually become an international currency within Asia and beyond – sharing from 3 to 12 per cent of international reserves by 2035.     

The feasibility of currency union in Gulf Cooperation Council countries: A business cycle synchronisation view

This paper study the feasibility of a monetary union among Gulf Cooperation Council (GCC) countries, by measuring the evolution of economic integration among them. Considering the critical role of crisis and shocks in the integration process within the region, we determine whether GCC countries are characterised by a common business cycle. We suggest a different empirical approach that, unlike previous studies, allows one to endogenously detect structural changes in the comovement process between outputs. We apply a new measure for this region that is based on the time‐varying coherence function. Such a measure not only detects comovement dynamics but also distinguishes these dynamics in terms of short‐ and long‐term cycles. Additionally, we can test whether certain countries tend to be more synchronised. The main finding of this study is that not all GCC countries share a common short‐term business cycle. However, in the long term, all country‐pairs indicate a medium‐level synchronisation in the most recent subperiods. The new role of the United Arab Emirates’ regional trade platform allows it to strengthen long‐term business cycle comovement, thus differentiating it from other GCC country‐pairs that have shown a decline in the last two subperiods.     

Supply‐chain Trade: A Portrait of Global Patterns and Several Testable Hypotheses

The trade associated with international production networks – supply‐chain trade for short – is associated with some of the most momentous global economic changes in the last 100 years. It has transformative implications for the world economy. This paper presents a portrait of the global pattern of supply‐chain trade and how it has evolved since 1995.     

Food Miles: Starving the Poor?

Food miles measure the distance food travels to reach consumers’ plates. Although substituting local food for imported produce will not necessarily reduce greenhouse gas (GHG) emissions, the food miles movement is widely supported by consumers and import‐competing producers, especially in some parts of Western Europe. We investigate the economic implications of food miles preference changes in the UK, France and Germany on other nations using an economy‐wide model. Among the regions we consider, New Zealand is the most distant from Western Europe and Madagascar and Malawi export the most agro‐food products relative to GDP, so food miles movements have the largest impacts on these regions. When there is a linear relationship between distance and preference changes, food miles campaigns decrease welfare in New Zealand, Madagascar and Malawi by 0.30, 0.12 and 0.28 per cent, respectively. When there is a preference shift away from imported food unrelated to distance, proportional welfare losses in the three countries are, respectively, 0.11, 0.08 and 0.24 per cent. With the exception of New Zealand, these findings indicate that some of the world’s poorest nations will suffer the most from European food miles lobbying. We conclude that food miles campaigns will increase global inequality without necessarily improving environmental outcomes.     

中国参与国际碳交易均衡收益分析及策略

随着世界经济的快速增长,环境问题日益严重,特别是温室气体排放已成为全球关注的焦点。低碳经济模式认定为应对全球气候问题,实现经济可持续发展的有效途径。其中碳交易为促进全球温室气体减排,尤其是减少全球二氧化碳排放提供了有效的市场运作机制。中国作为世界上最大、经济发展最快的发展中国家坚持走低碳经济的发展道路是实现"调结构、转方式"必由之路。为此,中国应争取掌握交易市场的是价权;构筑自主创新体系;战略性调结构与转方式。     

Proliferating Regional Trade Arrangements: Why and Whither?

This paper investigates why regional trade arrangements (RTAs) are proliferating extensively and how the effects of multiple RTAs, by interacting with each other, evolve over time. Our empirical analysis, based on an extended gravity model utilising a large panel dataset of 175 countries from 1948 to 1999, shows that RTAs on average increase global trade by raising intra‐bloc trade without damaging extra‐bloc trade. The net trade effects, however, heavily depend on the types of RTA strategic evolution over time, which we categorise as ‘expansionary’ RTAs, ‘duplicate’ RTAs or ‘overlapping’ RTAs. We find that countries excluded from an RTA can benefit more from duplicating a separate RTA than from joining an existing RTA. This result explains why the number of bilateral trade blocs, rather than the membership size of existing RTAs, is currently exploding. We also find that the net trade‐creating effects of RTAs are substantially lower for countries participating in overlapping RTAs. This result suggests that it is less likely that the currently proliferating RTAs will completely merge and lead the world economy to global free trade. Our empirical results are robust to controlling for the characteristics of countries that may influence the impact of RTAs.     

Liberalising the Movement of Natural Persons: A Lost Decade?

Liberalisation of international trade in services through the Movement of Natural Persons (Mode 4) remains one of the least negotiated issues of trade policy among the 144 members of the World Trade Organisation. Economists believe that there is a basic convergence of economic interest between the developed and the developing world for liberalising Mode 4. Yet the multilateral trading system has not facilitated greater worker mobility between the labour‐surplus and labour‐scarce countries. Is there any economic logic as to why cross‐border movements of workers have not followed the pattern predicted by international trade theory? Or are there strong socio‐political barriers that have come in the way of liberalising Mode 4? These are some of the questions the paper attempts to answer. The paper shows that the economic arguments against the free movement of natural persons are based on the narrow perspective of the welfare of domestic workers while ignoring the benefit it brings to the economy as a whole. Further, non‐economic arguments miss the point that the movement of workers under Mode 4 of GATS is temporary in nature, and so unlikely to have any lasting social and cultural spillovers. The paper gives specific illustrations from the recent past where temporary import of workers from labour‐surplus countries has enabled both developed and developing countries sustain their economic growth. It concludes by arguing that the environment for renegotiating WTO commitments under this important sector of international trade in services is better than ever before, even though the current world economic slowdown may delay actual negotiations for a while.     

Emerging Asia: Decoupling or Recoupling

In this paper, we investigate the degree of real economic interdependence between emerging East Asian and major industrial countries to shed light on the heated debate over the ‘decoupling’ of emerging East Asia. We first document the evolution of macroeconomic interdependence for emerging East Asian economies through changing trade and financial linkages at both the regional and global levels. Then, by employing a panel vector autoregression (VAR) model, we estimate the degree of real economic interdependence before and after the 1997/98 Asian financial crisis. Empirical findings show that real economic interdependence increased significantly in the post‐crisis period, suggesting ‘recoupling’, rather than decoupling, in recent years. Output shocks from major industrial countries have a significant positive effect on emerging East Asian economies. More interestingly, the reverse is also true. Output shocks from emerging East Asia (and China) have a significant positive effect on output in major industrial countries. The result suggests that macroeconomic interdependence between emerging East Asia and industrial countries have become ‘bi‐directional’, defying the traditional notion of the ‘North–South relationship’ as one of ‘uni‐directional’ dependence.     

In Search of Optimised Regional Trade Agreements and Applications to East Asia

We quantitatively analyse the trade effects of enhanced trade facilitation with extended gravity equations. Our findings confirm that RTAs comprised of countries equipped with better trade facilitation are more likely to be trade‐creating, less likely to be trade‐diverting, and are thus more likely to lead the world economy toward global free trade. We also find that (i) the traditional gains from shallow integration through eliminating tariff barriers will be greater for South‐South RTAs in East Asia such as an ASEAN‐China RTA, provided that the tariff‐reducing schedule is strictly fulfilled, (ii) the gains from deeper integration through enhancing trade facilitation will be greater for North‐North RTAs in East Asia such as a Japan‐Korea RTA, and (iii) the gains from a combined trade liberalisation strategy through tariff reductions and enhanced trade facilitation will be greater for North‐South RTAs in East Asia such as a China‐Korea and an ASEAN+3 RTA.     

China's slowdown and global financial market volatility: Is world growth losing out?

China's GDP growth slowdown and a surge in global financial market volatility could both adversely affect an already weak global economic recovery. To quantify the global macroeconomic consequences of these shocks, we employ a GVAR model estimated for 26 countries/regions over the period 1981Q1 to 2013Q1. Our results indicate that (i) a one percent permanent negative GDP shock in China (equivalent to a one-off one percent growth shock) could have significant global macroeconomic repercussions, with world growth reducing by 0.23 percentage points in the short-run; and (ii) a surge in global financial market volatility could translate into a fall in world economic growth of around 0.29 percentage points, but it could also have negative short-run impacts on global equity markets, oil prices and long-term interest rates.     

Multilateralising Regionalism: Spaghetti Bowls as Building Blocs on the Path to Global Free Trade

This paper addresses the final steps to global free trade – what they might look like, what sort of political economy forces might drive them, and what the WTO might do to help. Two facts form the point of departure: (1) Regionalism is here to stay; world trade is regulated by a motley assortment of unilateral, bilateral and multilateral trade agreements; (2) this motley assortment is not the best way to organise world trade. Moving to global duty‐free trade will require a multilateralisation of regionalism. This paper presents the political economy logic of trade liberalisation and uses it to structure a narrative of world trade liberalisation since 1947. The logic is then used to project the world tariff map in 2010, arguing that the pattern will be marked by fractals – fuzzy, leaky trade blocs made up of fuzzy, leaky sub‐blocs (fuzzy since the proliferation of FTAs makes it impossible to draw sharp lines around the Big‐3 trade blocs, and leaky since some FTAs create free trade ‘canals’ linking the Big‐3 blocs). The paper then presents a novel political economy mechanism – spaghetti bowls as building blocs – whereby offshoring creates a force that encourages the multilateralisation of regionalism. Finally, the paper suggests three things the WTO might do to help multilateralise regionalism.     

Global Interdependence, the Corporation and the Changing World

This second of the annual Stockton Lectures starts by reflecting on the achievements of the founding fathers of the modern world economy in the immediate aftermath of World War II. Their legacy has been increasing interdependence and globalisation. Peter Sutherland argues that these have had a positive impact almost throughout the world and that these positive consequences of the market economy system do not necessarily have to be associated with increasing gaps between the rich and poor. He makes the case for multinationals to show commitment to what he calls "the common good" (as opposed only to shareholder returns). He examines the fundamental contradiction between free trade and national sovereignty and argues for more supranational (rather than just intergovernmental) decision-making and implementation. However, he also emphasises that some areas are not appropriate for integration or supranational action, most notably tax and workers' rights. These should remain within the domain of national governments. He concludes by discussing threats to the world economy posed by the tension between the US and the EU on trade-related issues, and argues that inappropriate use of the WTO process threatens to destroy the whole system which has yielded so many economic benefits worldwide since 1945.     

Word Power: The Impact of Negative Media Coverage on Disciplining Corporate Pollution

Globalization is multifaceted and involves the interaction among businesses, services, governments, and societies beyond national borders. As a result, the flow of foreign direct investment (FDI), international trade in goods and services, and the economic interdependence of the nations of the world have been increasing. At the same time, much attention has been paid to the effect of corruption prevalent within many cultures and societies, and its impact on the economies, especially developing economies. This paper examines the relationship between human capital investment, the level of national corruption, and the global economic integration (GEI) of a nation in developing countries. Based on the data collected from over 60 countries, and building on the FDI and human capital theories, it was found that human capital investment and corruption are related to GEI. It was also found that the level of corruption moderates the relationship between human capital investment and GEI of developing economies. The findings of the study can help to deepen our understanding of GEI and have practical implications for developing countries in terms developing human capital, which plays a critical role in today’s knowledge-based economy.     

Development Path of China and India and the Challenges for their Sustainable Growth

The segmentation of global manufacturing and services provided China and subsequently India with a golden opportunity to make full use of their absolute advantage – low‐cost, yet educated labour – to integrate into the world economy within a comparatively shorter period of time than some earlier industrialisers. Though international trade functioned as a vent of surplus in view of the narrowness of their domestic markets at the beginning of their economic catch‐up, the label of export‐led model may not reflect the real picture as imports underwent dramatic increases during their respective growth periods, in particular for China. Foreign direct investment has played a pivotal role in their economic growth and has major presence in international trade and investment in leading sectors of both countries, giving rise to certain special features and weak links for their economic expansion and sustainability of fast economic growth. To maintain more broad‐based, fast and balanced growth, it seems that both countries have to redress sectoral imbalances, encourage technology upgrading and cope with future changes in demographic profiles which constituted a trigger to fast economic growth at the time of their respective economic reform.     

Does the spillover of China's economic growth exist? Evidence from emerging markets

This paper primarily investigates if China affects emerging markets economies triggered by its rapid economic growth and the trend of economic globalization over the world. Our results indicate that China's economic growth causes a significant spillover effect on the economic performances of emerging markets, varying across the detected structural break in 2006 and the degree of economic globalization between China and 25 emerging economies over the period 2000–2012. The results herein support the formation of an inseparable interdependence between China and those emerging economies.     

Collaborating Smartly: The Role of Open Strategy in Absorptive Capacity

Research on open strategy suggests that shared knowledge through collaboration can generate co‐created value. We explore this idea by assessing it as a predictor of absorptive capacity (ACAP) in cross‐sector partnerships in pursuit of social innovation. The findings of our study indicate that aspects of strategic openness, including a shared sense of interdependence toward a mutual goal, are the primary mechanisms that enhance knowledge accretion in cross‐sector partnerships. The data also suggest that formalized organizational mechanisms are more influential for producing ACAP than informal mechanisms.