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measurement

Dialing for Data: The Story of a High Frequency Phone Survey in Liberia

Kristen Himelein's picture

Yesterday the World Bank released their first report on the socioeconomic impacts of Ebola that was based on household data.  The report provides a number of new insights into the crisis in Liberia, showing, for example, an unexpected resiliency in agriculture, and broader economic impacts than previously believed in areas outside the main zones of infection.  As widely reported, prices for staple crops (such as rice) have jumped well above seasonal increases, but additionally we find an important income effect.  We also find the highest prices in the remote southeast of the country, an area that has been relatively unaffected by the disease. The link to the full report can be found here.

Are We Measuring the Right Things? The Latest Multidimensional Poverty Index is Launched Today – What do You Think?

Duncan Green's picture

I’m definitely not a stats geek, but every now and then, I get caught up in some of the nerdy excitement generated by measuring the state of the world. Take today’s launch (in London, but webstreamed) of a new ‘Global Multidimensional Poverty Index 2014’ for example – it’s fascinating.

This is the fourth MPI (the first came out in 2010), and is again produced by the Oxford Poverty and Human Development Initiative (OPHI), led by Sabina Alkire, a definite uber-geek on all things poverty related. The MPI brings together 10 indicators, with equal weighting for education, health and living standards (see table). If you tick a third or more of the boxes, you are counted as poor.

Almost 80 percent of the growth in remittances to developing countries over the past 20 years is an illusion

David McKenzie's picture
Remittances sent by migrant workers to developing countries have soared in the past two decades. According to the World Development Indicators, workers’ remittances to developing countries were just US$47 billion in 1980 (in constant 2011 dollars). After barely rising by 1990 ($49 billion), they doubled by 2000 ($102 billion), and from there, tripled by 2010 ($321 billion).

Why Performance Measurement for Development Professionals is Critical: Learning from Miller’s Pyramid

Tanya Gupta's picture

According to a training report  no less than $55.4 billion in 2013 was spent on training, including payroll and external products and services, in the US alone. The US and other countries spend a significant amount of money on employee development with the implicit assumption that training is correlated to improved on- the- job performance.   However, what exactly should we measure to ensure that this money is well spent? What is it that we need to measure to determine that employees are performing as expected and thus benefitting from these training expenditures?

Two responses that we often get to this “what should be measured” question are “performance” and “competencies”. The Government Accountability Office (GAO) of the United States defines  performance measurement as the “ongoing monitoring and reporting of program accomplishments, particularly progress toward pre-established goals.”  Performance measures, therefore, help define what success at the workplace means (“accomplishments”), and attempt to quantify performance by tracking the achievement of goals. Competencies are generally viewed as “a cluster of related knowledge, skills, and attitudes” (Parry 1996), and are thought to be measurable, correlated to performance, and can be improved through training.  While closely connected, they are not the same thing. Competencies are acquired skills, while performance is use of those competencies at work. Measurement of both is critical.

How stable are time preferences? Mixed evidence from two new studies

David McKenzie's picture
The discount rate used by individuals to trade off utility in the future against utility today is a fundamental parameter of decision theory. It is typically elicited in surveys by asking individuals to make choices between receiving an amount today, and a different amount at some point in the future. There are lots of key design issues involved in doing this (e.g.

Three new papers on measuring stuff that is difficult to measure

David McKenzie's picture
There are a number of things we would like to measure for which a direct question may be refused or met with an inaccurate answer. Three new papers demonstrate some of the methods that can be used to help overcome these problems.

Paper 1: List randomization for measuring illegal migration

How should a Post-2015 Agreement Measure Poverty? Vote for Your Preferred Methodology

Duncan Green's picture

The blog’s been insufficiently techie of late, so step forward ODI’s Emma Samman with a piece + poll on measurement. Maybe the start of a ‘Friday geek ‘ series?

Some one in five people today still cannot provide for their most basic needs, progress on Millennium Development Goal (MDG) 1 (to halve extreme poverty and hunger) notwithstanding. The High-Level Panel report affirms that ‘eradicating extreme poverty from the face of the earth by 2030’ should be at the core of a post-2015 agreement: ‘This is something that leaders have promised time and again throughout history. Today it can actually be done.’ The World Bank has endorsed this viewpoint, as have David Cameron, Barack Obama and The Economist, alongside several NGOs.

But is the goal ambitious enough – in terms of who it targets, and how? We’re exploring these issues as part of Development Progress, a four year project that aims to explore what’s working in development and why. We asked several experts to make proposals as to how to measure poverty in a post-2015 agreement. Their contributions show some consensus, but also several areas of contention.

Measuring International Mobility Through Where People Log In to Commonly Used Websites

David McKenzie's picture

International mobility of people is measured much less accurately than that of goods or finances. The most common sources of global data are from national censuses, which occur only every 10 years (and take years more to come out). Specialized surveys in some countries allow more frequent measurement of some flows, but such data are still relatively rare, and poorly suited to studying short-term migration movements.

Economists have experiments figured out. What’s next? (Hint: It’s Measurement)

Berk Ozler's picture

“Everybody lies.” This is the famous refrain of Dr. Gregory House that is repeated in almost every episode of the TV show House. But, we need not need to take our guidance from an eccentric TV character: academics have been heard stating similar sentiments.


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