November 2008

Fisman, Miguel, 29 November 2008, 43866 reads

This column suggests that in Africa an income drop of 5%—a large but altogether common deterioration in economic conditions—increases the risk of civil conflict in the following year to nearly 30%. This suggests that aid agencies could help prevent war by targeting short-term emergency aid towards countries hard-hit by adverse commodity price movements or weather shocks.

Galasso, Schankerman, 29 November 2008, 13345 reads

The EU is considering two major policy initiatives to improve patent enforcement – patent litigation insurance and establishment of a centralised patent court. This column studies the US experience in centralising patent decisions and concludes that a European Patent Court would likely bring clarity to patent rights, making the market for innovation more efficient.

Funk, 28 November 2008, 11198 reads

Patricia Funk of the Universitat Pompeu Fabra talks to Romesh Vaitilingam about her research on the impact of direct democracy on government spending, which draws on over a hundred years of data on the cantons of Switzerland. The interview was recorded at the annual congress of the European Economic Association in Milan in August 2008.

Castanheira, 28 November 2008, 9886 reads

Micael Castanheira of ECARES (Université Libre de Bruxelles) talks to Romesh Vaitilingam about the economic analysis of interactions between politicians, political parties and the voters. The interview was recorded at the annual congress of the European Economic Association in Milan in August 2008.

Bentolila, 28 November 2008, 14102 reads

Reviving the Spanish economy will require more that macroeconomic stimulus. This column says a sizeable reallocation of labour, brought about by increased labour market flexibility, is the only responsible course of action.

Hughson, Weidenmier, 28 November 2008, 17431 reads

The current crisis raises serious questions about the role of a lender of last resort. This column provides historical insight into its importance. Such a lender is critical to containing crises, as demonstrated by the frequent autumn harvest financial crises in the US prior to the establishment of the Federal Reserve.

Subramanian, 28 November 2008, 13877 reads

It is undeniable that India's foreign exchange reserves have helped in limiting the impact of the crisis. This column suggests that, if the Indian government wants to cushion against all potential capital outflows of a future crisis, reserves of $1 trillion would not seem excessive.

Dale, 27 November 2008, 19153 reads

Recent events have not been kind to the modern financial market structure. This column blames the prevailing consensus amongst finance academics for underestimating the irrationality and instability involved. Has the discipline failed to understand global financial markets?

Zoega, 27 November 2008, 38554 reads

Iceland’s meltdown was caused by the rapid emergence of an oversized banking sector and accompanying domestic credit creation, asset bubbles and excessive indebtedness that all this encouraged. This column draws lessons from this crisis and suggests Iceland should join the EU if it wants to stand a chance at keeping its well-educated young people from emigrating.

Muellbauer, 27 November 2008, 19460 reads

This column explains the logic behind a radically new form of monetary policy – a new central-bank tool for stabilising the credit cycle. By buying bank stocks and credit instruments at the bottom of the cycle and selling at the top, the new policy could moderate the boom-and-bust credit cycle independently of interest rate policy. The Fed action on 25 November is a good step in this direction.

Glaeser, Kerr, 26 November 2008, 20592 reads

Many academics, policy makers, and business leaders stress the importance of local conditions for explaining spatial differences in entrepreneurship and economic development. This column assesses the importance of various forces for agglomeration. The empirical evidence suggests that market effects, such as proximity to input suppliers and labour market pooling, play a big role, while there is less support for factors like entrepreneurial culture and industrial diversity.

Carlin, Boltho, 26 November 2008, 16656 reads

Germany is in better shape than many to weather the financial crisis. But, this column argues, it needs to raise private consumption with a substantial fiscal stimulus and higher real wages, lest it run the risk of slipping into combined stagnation and deflation.

Whalley, Dong, 25 November 2008, 17280 reads

Trade and environmental regimes may need to be more closely linked in a post-Kyoto world. This column discusses trade policy initiatives’ potential contribution to global carbon emissions reduction and the potential impacts of proposals for carbon-reduction-motivated geographical trade arrangements. It suggests that the need to link environmental and trade policy may render the WTO obsolete.

Hesse, Jobst, Solé, 24 November 2008, 18365 reads

This column discusses current trends in Islamic finance, which accounts for more than $800 billion worth of assets worldwide. The industry faces a number of challenges, including economic and legal bottlenecks, banking concerns, and unharmonised financial regulations, but most of them arise from the industry’s infancy. Islamic finance’s long-term prospects seem promising.

Cristadoro, Secchi, Veronese, 22 November 2008, 13871 reads

We are in the most serious financial crisis since WWII, and many did not see it coming until it was too late. This column contrasts the performance of €-coin, a real-time monthly indicator for the euro area, with that of professional forecasters. €-coin seems to provide a more accurate assessment of current economic trends. Unfortunately, it is at its lowest level since 1993.

Giovannini, 22 November 2008, 24182 reads

Simplicity and transparency, two major causalities of recent financial market changes, are essential to restoring trust in financial markets. This column suggests that distinguishing two types of financial intermediaries – client servicers and capital managers – would be a big step in the right direction. Today’s lack of distinction means one set of regulations is applied to the two very different functions.

Auer, Auer, Wehrmüller, 21 November 2008, 66875 reads

What is causing the mass US layoffs, decreased demand or more expensive financing? This column presents new research showing that two-thirds of the variation in employment across companies is due to their varying dependence on credit. In short, cheap capital is important for employment.

Doepke, 21 November 2008, 11274 reads

Matthias Doepke of Northwestern University talks to Romesh Vaitilingam about his research on the emergence of women’s rights and gender equality in England and the United States in the nineteenth and twentieth century. The interview was recorded at the annual congress of the European Economic Association in Milan in August 2008.

von Below, Persson, 21 November 2008, 47688 reads

What will the climate be like in a hundred years’ time? The answer depends on both how human activity affects climate change and how a warming climate alters the economy’s productive capacity and human welfare. There is uncertainty about those links, but this column shows that, absent policy action, global warming will be a major problem even under very optimistic circumstances.

Ivanic, Martin, 21 November 2008, 34884 reads

Rising food prices are hurting many poor people across the globe. This column defends agricultural liberalisation, showing that agricultural protection actually increased over the last quarter-century in most poor countries and arguing that self-sufficiency would worsen food security. Policymakers should give direct aid to the very poor rather than resorting to export restrictions.

Kahneman, 21 November 2008, 11601 reads

Nobel laureate Daniel Kahneman of Princeton University talks to Romesh Vaitilingam about wellbeing as an indicator of social progress, arguing that we need at least two measures of happiness – one that comes when you ask people how they feel right now (‘experience happiness’) and one that comes when you ask people how they think about their life (‘life evaluation’). The interview was recorded at a workshop on happiness research at the Centre for Economic Performance in London in October 2008.

Rossi, 20 November 2008, 11031 reads

Finance, the market and globalisation are at risk of being jointly demonised by the crisis. This column argues that the these three elements are neither good nor bad; they are just opportunities for individuals, for societies and for economies that must be understood and regulated.

Singh, 20 November 2008, 12885 reads

French President Nicholas Sarkozy has proposed that European nations create sovereign wealth funds to protect national companies from foreign “predators.” This column says that idea is protectionist and without merit. Emerging economies establish sovereign wealth funds to invest foreign reserves or commodity revenue – not to bail out domestic firms and stifle global competition.

Pontines, Rajan, 19 November 2008, 16695 reads

Why are emerging Asian economies accumulating massive foreign exchange reserve stocks? Much research has focused on precautionary or export-promoting motives. This column argues that emerging economies are pursuing exchange rate management with a strong bias towards preventing appreciation.

Rauh , Zingales, 19 November 2008, 36093 reads

A GM bailout would delay restructuring and ultimately destroy jobs. Restructuring under Chapter 11 is the best solution, but credit market conditions require the US government to provide transitional, “Debtor in Possession” financing. To avoid political interference, the actual lending decisions should be made by a commercial bank with a stake in the outcome

Spahr, 18 November 2008, 29499 reads

Globally integrated countries have suffered heavily from highly volatile stock markets during the current crisis. This column argues that globalised countries enjoy lower stock market risk in good times, but they suffer just as much in crises. Moreover, the transition to openness breeds financial instability. Policymakers need ways to manage these risk concerns.

Bloom, 18 November 2008, 20854 reads

Every economist is predicting a macabre 2009, but no one knows for sure how bad things will get or who will survive. This column, by comparing the current crisis to uncertainty shocks of the last 40 years, predicts GDP growth could be reduced by as much as 4.5%. But, if politicians protect free markets, growth should be back in 2010.

Pedersen, 15 November 2008, 73302 reads

What is liquidity? Why is it at the heart of the crisis? How can we fix it? This column explains it all in terms any trained economist can understand.

Draper, 14 November 2008, 8829 reads

This column suggests that South Africa should focus on four broad issues at the coming G20 Summit: supporting global growth, supporting regulatory reform and reconfiguring the IMF, supporting reform of Asian currency management practices, and underlining support for the Doha Round of WTO negotiations.

Stutzer, 14 November 2008, 8921 reads

Alois Stutzer of the University of Basel talks to Romesh Vaitilingam about his research on the impact of material incentives on people’s willingness to give blood – a field experiment offering free lottery tickets or free cholesterol tests to different groups of current and potential donors. The interview was recorded at the annual congress of the European Economic Association in Milan in August 2008.

Fisman, 14 November 2008, 31866 reads

Ray Fisman of Columbia University talks to Romesh Vaitilingam about his new book, Economic Gangsters: Corruption, Violence, and the Poverty of Nations, written with Ted Miguel. They discuss witch-killing in Tanzania, parking violations by United Nations diplomats, and the value of political connections in both the developing and developed world. The interview was recorded at the Centre for Economic Performance in London in November 2008.

Subramanian, 14 November 2008, 7733 reads

The financial crisis affords India an opportunity to punch above its current economic weight. This column urges India to support globally coordinated actions to help limit the economic downturn. Most importantly, India should call for a strong political commitment by all countries to keep markets open and refrain from taking protectionist action.

Alesina, Giavazzi, 13 November 2008, 39153 reads

What should a “new Bretton Woods” involve? This column argues that the major task at hand is reorganising international economic institutions rather than tackling regulatory details. The G7, International Monetary Fund, and Financial Stability Forum are falling behind because they are not structured for the roles we need them to play.

Corsetti, Müller, 12 November 2008, 69646 reads

Governments are crafting fiscal stimulus packages to counter the crisis. This column highlights factors that are crucial in determining the effectiveness of such measures: the financing mix (taxes vs future spending cuts), and accompanying monetary policy. To illustrate the importance of these considerations, simulation results are presented for several stimulus packages.

Danielsson, 12 November 2008, 103994 reads

Iceland’s banking system is ruined. GDP is down 65% in euro terms. Many companies face bankruptcy; others think of moving abroad. A third of the population is considering emigration. The British and Dutch governments demand compensation, amounting to over 100% of Icelandic GDP, for their citizens who held high-interest deposits in local branches of Icelandic banks. Europe’s leaders urgently need to take step to prevent similar things from happening to small nations with big banking sectors.

Portes, 12 November 2008, 30297 reads

The financial crisis offers opportunities for reform. This column argues the IMF and Financial Stability Forum should be refocused and beefed up, the G7 scrapped, the G20 reshuffled, and group memberships suited to the issues. On November 15, leaders should agree on principles, rather than getting bogged down in details, and explain their reforms to the public.

Darvas, 11 November 2008, 12837 reads

Some new EU member states that have not yet adopted the euro have come under much greater pressure during the financial crisis than nations in the euro area. This column says that that does not mean the Maastricht criteria for euro entry ought to be relaxed. New member states suffering in the crisis are paying the price for their policy mistakes.

Subramanian, 10 November 2008, 9207 reads

The Indian variant of the credit crunch is different. This column outlines potential means of expanding India’s credit supply. Simply cutting interest rates will not suffice.

Eichengreen, Baldwin, 10 November 2008, 56064 reads

This column introduces a collection of essays by leading economists from around the world on what the G20 leaders should do this weekend. Four priorities are identified: nations should act quickly to strengthen and coordinate their firefighting responses; they should immediately reinforce the IMF’s ability to fire-fight the crisis as it spreads to emerging markets and vulnerable developing nations; they should 'above all, do no harm'. Finally, they should start 'thinking outside the box' when it comes to long-run fixes.

Campos, 08 November 2008, 40135 reads

This column presents evidence that lobbying is not only much more prevalent in developing countries than previously thought but also much more effective than corruption as a means of influencing public policy and supporting enterprise growth.

Galasso, 07 November 2008, 11350 reads

By analysing the effects of a pension reform in Italy, Vincenzo Galasso of Bocconi University has been able to explore why people might decide to have children – because they like them or to provide security in old age. In an interview recorded at the annual congress of the European Economic Association in Milan in August 2008, he talks to Romesh Vaitilingam about his surprising finding that people facing the prospect of reduced pension benefits when they retire have increased their fertility.

Billari, Galasso, 07 November 2008, 33739 reads

Economic theory views children as investment or consumption goods. Using Italian pension reforms as a natural experiment, this column find evidence that supports the “children as investment” view.

Crawford, 07 November 2008, 16642 reads

Vincent Crawford, then of the University of California, San Diego, talks to Romesh Vaitilingam about the research programme of behavioural game theory, which uses economic theory and lab experiments to make the analysis of strategic behaviour more like the way real people think and therefore potentially more applicable. The interview was recorded at the annual congress of the European Economic Association in Milan in August 2008.

Lane, 06 November 2008, 33920 reads

Iceland is undergoing a traumatic financial crisis. This column argues that the main anchor for its recovery strategy should be EU membership and entry into the euro area.

Quinn, Voth, 05 November 2008, 42939 reads

Investing in foreign markets may seem a good strategy for reducing risk. But this column shows that financial globalisation has resulted in increased correlation amongst international asset prices, thereby eliminating the diversification opportunities it was supposed to let investors harness.

Lacetera, Macis, 04 November 2008, 45695 reads

Episodes of blood supply shortage are the norm rather than the exception. “Pure” altruism is apparently not enough to guarantee a steady supply of blood, but economic incentives to donate might crowd-out intrinsic motivations. This column presents evidence that blood donors respond to material incentives and public recognition in the way predicted by standard economic theory. Rewarding them could increase blood supply.

Strömberg, 03 November 2008, 37281 reads

Will tomorrow’s US presidential election be closer than expected because Barack Obama is African-American? This column looks at the last decade of US electoral contests with black candidates and says that there is a Bradley effect, in which African-American candidates garner lower vote shares than predicted by opinion polls. If that holds true, it will be close tomorrow.

Subramanian, 01 November 2008, 11208 reads

Financially integrated India has been hit by the financial contagion. This column explains what Indian policymakers need to do in order to restore confidence in the financial system and avoid the risks of easing monetary policies. The time has come for the Reserve Bank of India to use its foreign exchange reserves to inject liquidity into the financial system.