VoxDev Development Economics

We often try to improve incomes and financial decision-making of working people by teaching financial literacy. But in Uganda an intervention tested whether learning by saving in a bank account might also be an effective route to knowledge. If this works, Dean Karlan tells Tim Phillips, it might be a low-cost route to financial inclusion.

When the government in Chile attempts to limit which fish can be caught and sold to protect stocks, market traders always find a way around the restrictions. Ahmed Mushfiq Mobarak tells Tim Phillips the story of an experiment in how to enforce regulation -- with a surprise finding that could change how compliance works in other industries too.

How can Somalia's schools inspire kids to finish their education and learn about gender equality? A low-cost intervention uses role models with surprising success, says Munshi Sulaiman of BRAC.

When drug-related violence exploded in Mexico, its effects were felt by everyone. Andrea Velásquez tells Tim Phillips how rising violence in Mexico City affected the willingness of people - especially women - to go to work.

Children decide what's normal for girls and boys early in their development. Seema Jayachandran tells Tim Phillips how a program of discussions about gender equality at school can successfully change damaging attitudes to women's rights.

If you want to succeed as a boss, business books tell you, you have to delegate. But we know less than you think about the impact of delegation on productivity and profitability. Namrata Kala of MIT tells Tim Phillips how some Indian SOEs decided to  let managers manage, giving us a new insight into the impact of managerial autonomy.

Often we hear exciting news of crop yields from experimental trials, but then the gains don't show up in the real world. Rachid Laajaj tells Tim Phillips how a group of researchers solved this puzzle, and what this means for how we conduct trials in future.

Councilors who thought performance reports would be published before an election invested more in infrastructure, with positive impacts on re-election Read “Public Information is an Incentive for Politicians: Experimental Evidence from Delhi Elections” by Abhijit Banerjee, Nils Enevoldsen, Rohini Pande, and Michael Walton here.

The introduction of financial institutions in communities may generate long-lasting externalities, including losses in informal social linkages Read “Changes in social network structure in response to exposure to formal credit markets” by Abhijit Banerjee, Emily Breza, Arun G. Chandrasekhar, Esther Duflo, Matthew O. Jackson, and Cynthia Kinnan here.

How automatic payments can help individuals save more and better protect themselves against consumer risks Read “Learning to navigate a new financial technology: Evidence from payroll accounts” by Emily Breza, Martin Kanz, and Leora F. Klapper here.