The current refugee crisis has highlighted the importance of understanding how ethnic and cultural differences affect social cohesion. This column investigates the links between ethnicity and culture, and the relationship between diversity and civil conflict. It finds that globally, there appears to be little overlap between ethnic identity and cultural identity. Also, ethnic diversity per se has no effect on civil conflict. It is when differences in culture coincide with differences in ethnicity that conflict becomes more likely.
Klaus Desmet, Ignacio Ortuño-Ortin, Romain Wacziarg, 31 July 2016
Ruben Durante, Ekaterina Zhuravskaya, 15 June 2016
Governments involved in conflict are often concerned with how their actions are perceived by the international community. This column uses evidence on the Israel-Palestine conflict and US news reporting between 2000 and 2011 to show how media considerations can impact military strategy. Israeli attacks are more likely to be carried out one day before the US news is expected to be dominated by important political or sport events. There is no evidence of a similar pattern to Palestinian attacks. The findings suggest that strategic behaviour could undermine the effectiveness of the mass media as a watchdog, and thus reduce citizens’ ability to keep public officials accountable.
Marco Manacorda, Andrea Tesei, 22 May 2016
Digital technologies have been widely used for political activism in recent years, including during the Arab Spring, the Occupy Wall Street movement, and the Indignados movement in Spain. This column reports research showing that the growing use of mobile phones in Africa leads to more political protests during recessions and periods of national crisis. The mobilising potential of digital technologies is more pronounced in autocratic countries and those where the raditional media are under state control, suggesting that this technology may play a key role in fostering political freedom.
Brian Knight, Ana Tribin, 06 May 2016
The media plays a significant role in politics, but households can choose not to consume political propaganda delivered through the media. This column uses evidence from Venezuela to show that households that support opposition parties are more inclined to switch away from, or tune out of, government propaganda delivered via the television. Higher-income households, which tend to have access to alternative channels via cable, are also less likely to consume propaganda. These findings have significant implications for politically polarised societies.
Guglielmo Barone, Alessio D'Ignazio, Guido de Blasio, Paolo Naticchioni, 19 April 2016
The recent refugee crisis in Europe has highlighted that increased immigration leads to political success for extreme right-wing parties. This column uses evidence from three elections in Italy to quantify the impact immigration has on the political success of non-extreme right-wing parties. In the Italian case, immigration leads to bigger gains for centre-right parties than extreme right parties.
Sharun Mukand, Dani Rodrik, 29 September 2015
There are more democracies in the world than non-democracies, but few of the democracies go beyond electoral competition. This column highlights the contrast between electoral democracies and liberal ones, that is, those that protect civil rights in addition to political and property rights. Liberal democracies are rare because the failure to protect minority rights is a common consequence of the emergence of democracy. They are especially uncommon in the developing world, where decolonisation and identity cleavages sparked social mobilisation.
Michael Bordo, Harold James, 06 April 2015
The classic exchange-rate trilemma analysis argues that capital mobility, monetary autonomy and fixed exchange rates are incompatible. This column shows how policy trilemma analysis can be extended to other domains, specifically financial stability, political economy, and international relations. It argues that analysing these trade-offs can help to identify policy options that balance macroeconomic objectives and political realities in the face of globalisation.
Andrés Rodríguez-Pose, Yannis Psycharis, Vassilis Tselios, 03 March 2015
Electoral results and the geographical allocation of public investment in Greece have been intimately related. This column describes how incumbent Greek governments between 1975 and 2009 tended to reward those constituencies returning them to office. Increases in both the absolute and relative electoral returns for the party in government in a given Greek region were traditionally repaid with a greater level of per capita investment in that region. Single-member constituencies were the greatest beneficiaries of this type of pork-barrel politics.
Leonardo Baccini, Johannes Urpelainen, 09 January 2015
From 1990 to 2009, more than 500 preferential trading agreements were formed by countries of all stripes. This column argues that the non-trade reform effects are central to understanding the causes and consequences of the recent trade agreement wave. Developing country leaders use deep, legally binding trade agreements with major economic powers, especially the US and the EU, to enact and implement politically controversial domestic reforms.
Roland Kupers, 25 July 2014
Complexity science is changing the way we think about social systems and social theory. Unfortunately, economists’ policy models have not kept up and are stuck in either a market fundamentalist or government control narrative. This Vox Talk argues for a new, more flexible policy narrative, which envisions society as a complex evolving system that is uncontrollable but can be influenced.
Timothy Hatton, 07 June 2014
In the recent European Parliament elections, right-wing populist parties made significant gains. Commentators have linked the rise of these parties to growing anti-immigration sentiment in the wake of the crisis. This column examines the extent to which public opinion has in fact shifted against immigration. Survey data shows that there was no Europe-wide surge in anti-immigration opinion between 2006 and 2010, although there was a marked change in Spain, Greece, and Ireland. This suggests that populist parties’ success cannot be attributed to anti-immigration sentiment alone.
Christoph Lakner, Branko Milanovic, 27 May 2014
Since 1988, rapid growth in Asia has lifted billions out of poverty. Incomes at the very top of the world income distribution have also grown rapidly, whereas median incomes in rich countries have grown much more slowly. This column asks whether these developments, while reducing global income inequality overall, might undermine democracy in rich countries.
Anish Tailor, Nicolas Véron, 21 May 2014
The European Parliamentary elections are conducted under rules that give voters power that varies with their nationality. This inequality is higher than in European and US national elections, as well as in large emerging-market democracies like Brazil, India, and Indonesia. Making the distribution more equal would be simple, but would require a change in the EU Treaties.
Owen McDougall, Ashoka Mody, 17 May 2014
Turnout in the 2014 European Parliament elections is seen as a critical test for EU democracy. This column presents some predictions. Trust in the ECB – rather than in the European Parliament itself – has been associated with higher turnout in previous elections. Macroeconomic conditions are also important – where a country’s fiscal problems are greater, voters are more inclined to vote.
Daron Acemoglu, Suresh Naidu, James Robinson, Pascual Restrepo, 19 May 2014
Many analysts view democracy as a neutral or negative factor for growth. This column discusses new evidence showing that democracy has a robust and sizable pro-growth effect. The central estimates suggest that a country that switches from non-democracy to democracy achieves about 20% higher GDP per capita over the subsequent three decades.
Julia Cagé, Valeria Rueda, 14 May 2014
African regions where Protestant missionaries were active had indigenous newspapers a century before other regions. This column argues, based on new research, that this difference has had lasting effects. Proximity to a mission that had a printing press in 1903 predicts newspaper readership today. Population density and light density (a proxy for economic development) is also higher today in regions nearer to missions that had printing presses. The results suggest that a well-functioning media – not Protestantism per se – was important for development.
Poonam Gupta, Arvind Panagariya, 17 March 2014
Do voters care about economic outcomes? Evidence on this question, especially in the context of developing countries, is rather scant. This column reports the findings from analysis of the 2009 parliamentary elections in India. Voters favoured parties that delivered high growth in their states and rejected those that did not. The authors also find that voters preferred candidates who had served in the parliament before, were wealthy, educated, and affiliated with a large party.
Daron Acemoglu, Suresh Naidu, Pascual Restrepo, James Robinson, 07 February 2014
Inequality is currently a prominent topic of debate in Western democracies. In democratic countries, we might expect rising inequality to be partially offset by an increase in political support for redistribution. This column argues that the relationship between democracy, redistribution, and inequality is more complicated than that. Elites in newly democratised countries may hold on to power in other ways, the liberalisation of occupational choice may increase inequality among previously excluded groups, and the middle classes may redistribute income away from the poor as well as the rich.
Ameet Morjaria, 05 February 2014
Ethnic favouritism is a longstanding problem in Africa. This column presents new evidence of this phenomenon and how democracy affects it. Data on road building in Kenya confirms strong ethnic favouritism that disappears during periods of democracy.
Mark Harrison, 15 January 2014
Democracy often seems bureaucratic with high ‘transaction costs’, while autocracies seem to get things done at lower cost. This column discusses historical research that refutes this. It finds empirical support from Soviet archives for a political security/usability tradeoff. Regimes that are secure from public scrutiny tend to be more costly to operate.