Recently, a discussion erupted over our paper and the so-called “elephant graph”. This graph (reproduced below) is the anonymous growth incidence curve, which shows how each percentile of the global income distribution has grown between 1988 and 2008. The discussion was sparked by a report by the Resolution Foundation’s Adam Corlett. Whether or not this was Corlett’s intention, some commentators have used his results to (erroneously) claim that our empirical results are not robust and/or that the policy implications drawn from our research are unwarranted – for example, see this Financial Times article.
If you have been listening lately to Robert ‘Bob’ Gordon, an economics professor at Northwestern University, he will tell you that the days of great inventions are over. This in turn, has led to a significant slowdown in total factor productivity – a measure that economists use to measure innovation and technical progress. Falling productivity is one of the main reasons for growth shortfall in advanced economies like the United States.
Eager to know more about this seemingly worrisome and pessimistic thesis, which has attracted a lot of attention among economists and the media, we invited Gordon to give a talk at the World Bank.
G20 Leaders concluded their summit over the weekend in Brisbane, Australia. G20 summits represent the culmination of a process of preparatory work and discussion that lasts a whole year. Concerns about weak prospects for global growth and job creation took center stage in the G20 agenda this year. Economic recovery in advanced economies has been slow and uneven and growth in the faster-growing emerging economies also has slowed. There is a growing recognition that restoring more robust global growth requires not only addressing the legacies of the global financial crisis but also implementing deeper, structural reforms to raise potential growth.
Against this background, all G20 countries were asked to prepare medium-term growth strategies to provide a systematic framework for addressing policies and priorities in the growth agenda. The strategies that have been prepared are comprehensive in scope, spanning macroeconomic policies and structural reforms to promote strong, sustainable, and balanced growth. They have a particular focus on four policy areas that the Australian G20 Presidency emphasized as key elements of the growth agenda, namely, investment and infrastructure, employment, competition and business environment, and trade. The emphasis in the strategies on investment and structural reforms is appropriate: while the proper calibration of macroeconomic policies is important to support aggregate demand in the short term, in the medium term it is the productivity-enhancing structural reforms and investments that will drive strong and sustainable growth. The strategies have benefited from an extensive process of discussion and peer review within the G20, supported by technical assessments prepared by international organizations. Final versions of these strategies were released yesterday together with the Leaders’ Communiqué and the Brisbane Action Plan (which provides an overview of these strategies).
Enhancing the effectiveness of aid has long been the international development community’s core agenda, given the limited resources available for the fight against poverty. With the establishment of the Millennium Development Goals (MDGs) in 2000 and the implementation of the Paris Declaration (PD) on Aid Effectiveness in 2005, the international community has continued to improve the impact of aid on development. However, poverty still persists despite drastic changes in the development landscape.
Last week's Free Exchange blog, run by The Economist, has a post titled 'Aid to the Rescue'. The piece cites a recent paper by Sebastian Galiani, Stephen Knack, Colin Xu and Ben Zou, which attempts to gauge the effects of aid on growth. Pondering whether it pays for donors to contribute 0.7% of national income toward development assistance, the piece goes on to explain the complexities of establishing causality when analyzing the pay offs from aid.
The literature on growth convergence and divergence is vast and deep. Some have argued that divergence is persistent. Lant Pritchett in his paper, “Divergence, Big Time” has argued that backwardness appeared to carry severe disadvantages that generated long-term divergence between growth in per capita incomes of developing countries compared to rich countries. Others have found evidence in favor of convergence. Arvind Subramanian, in his paper, “The hyperglobalization of Trade and its Future”, has argued in favor of convergence, since the number of developing countries experiencing catch-up has more than trebled (from 21 to 75 countries) and the rate of average catch-up has doubled from 1.5 percent per year to over 3 percent. However, what has been overlooked in this debate is the role that agriculture, manufacturing and services have played in growth convergence/divergence. Which of these sectors have played a bigger role in growth convergence?
Jason Furman, appointed by President Barack Obama as the Chairman of the Council of Economic Affairs, spoke yesterday at the World Bank about inclusive growth in the US. Furman said that average income for the bottom 90% grew strongly across all OECD countries starting in the 1950s, but has flattened in the US since the ‘70s. Furthermore, Furman added that capital income contributes more to overall inequality towards the upper end of the American income distribution.
Furman also pointed out that starting in 2000, labor share in US income started falling, largely because of globalization.
The following post is the first in a series exploring 'internet for development,' the theme of the World Bank's upcoming World Development Report 2016.
Why should we invest in internet access in developing countries when there are more important problems like providing clean toilets? That was one of the questions posed to Vint Cerf following his recent presentation on Emerging Internet Trends that will Shape the Global Economy here at the World Bank. Vint is one of the “Fathers of the Internet”. In the 1970s he was part of a small team that developed the protocols and standards that guide the open, global communication system that we all rely on every day. Today he is Google’s Chief Internet Evangelist and a preeminent thinker about the current state and future of the internet.
Vint’s presentation was the second seminar organized by the World Development Report 2016 (WDR): Internet for Development. This World Development Report (WDR) will look at the impact of the internet – in a broad sense – on businesses, people and governments. And it will evaluate policies in the information and communication technology (ICT) sector and in complementary sectors that will help countries receive the highest social and economic returns from those investments. In his wide-ranging talk and in a meeting with the WDR team, Vint touched on all of those issues. Here are a few of his thoughts.
Last week I had the privilege—and pleasure—of delivering a lecture series at the KDI School of Public Policy and Management. The KDI School is an educational arm of the Korea Development Institute, Korea’s leading and highly regarded economic policy think tank. I was much impressed by the KDI School’s program, which aims to foster leadership in economic development and public policy. Course participants are drawn from a variety of public institutions in emerging and developing economies. The School’s philosophy places a strong emphasis on the sharing of development experience among participants, peer learning, and dissemination of best practice. Korea’s own development history is rich in lessons for public policy, which the program seeks to share with participants drawn from across the globe. The School has positioned itself as an international hub for sharing knowledge on development among policymakers and practitioners, and its mission receives generous support from the Korean Government.