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Latin America & Caribbean

How does accessibility re-frame our projects?

Tatiana Peralta Quiros's picture
The increasing availability of standardized transport data and computing power is allowing us to understand the spatial and network impacts of different transportation projects or policies. In January, we officially introduced the OpenTripPlannerAnalyst (OTPA) Accessibility Tool. This open-source web-based tool allows us to combine the spatial distribution of the city (for example, jobs or schools), the transportation network and an individual’s travel behavior to calculate the ease with which an individual can access opportunities.

Using the OTPA Accessibility tool, we are unlocking the potential of these data sets and analysis techniques for modeling block-level accessibility. This tool allows anyone to model the interplay of transportation and land use in a city, and the ability to design transportation services that more accurately address citizens’ needs – for instance, tailored services connecting the poor or the bottom 40 percent to strategic places of interest.

In just a couple of months, we have begun to explore the different uses of the tool, and how it can be utilized in an operational context to inform our projects.
 
Employment Accessibility Changes in Lima,
Metro Line 2. TTL: Georges Darido

Comparing transportation scenarios
The most obvious use of the tool is to compare the accessibility impacts of different transportation networks. The tool allows users to upload different transportation scenarios, and compare how the access to jobs changes in the different parts of the city. In Lima, Peru, we were able to compare the employment accessibility changes that were produced by adding a new metro line. It also helped us understand the network and connectivity impacts of the projects, rather than relying on only travel times.

Understanding spatial form
However, the tool’s uses are not limited to comparing transport scenarios. Combining the tool with earth observation data to identify the location of slums and social housing, we are to explore the spatial form of a city and the accessibility opportunities that are provided to a city’s most vulnerable population.  We did so in Buenos Aires, Argentina, were we combined LandScan data and outputs from the tool to understand the employment accessibility options available to the city’s poorest population groups.

Belize’s class of 2015: Community health workers of Toledo

Carmen Carpio's picture



June is almost upon us, and in many parts of the world that means graduation ceremonies.  While graduation may elicit images of black robes, flat square caps, and the flipping of tassels, in the Toledo District of Belize, this June, graduation will be all about medical kits, scales, and growth monitoring tools because  …  the community health workers (CHWs) are graduating!

What if we disclosed everything?

Marcos Siqueira's picture
One day in 2012, when I was the head of a Public-Private Partnership (PPP) Unit in a subnational government in Brazil, I woke up at 7:00 am to my phone ringing. I was surprised to see that it was the State Governor calling me – not his assistant but him, personally. He was not happy and had a very direct question: Why are today’s newspapers saying that one of our most successful PPP projects is failing to meet quality standards?
 
Image: www.e-builder.net

The day before I received the Governor’s phone call, I had ordered disclosure of full performance reports for all PPP projects on our website. This was the first time that any government had done that in Brazil. The particular project that the Governor had mentioned was a toll road that scored 83 percent in the previous trimester[1]. This was a fantastic score from a technical perspective. Besides, the performance indicators that we used were created to maintain incentives for improvement over the life of the contract. It was never meant for the private party to score 100 percent. Unfortunately, the news reporter did not understand this and didn’t invest time to ask – so I received the governor’s call. At that moment I knew I had a very strong case to make.

From my experience of more than eight years managing transactions and capacity building programs in Latin America and Africa, a radical approach to transparency is the key to enable PPPs to deliver more and better infrastructure services. In other words, I am fully convinced that opacity is the shortest route PPP projects can take towards the expensive failures mentioned by Laurence in his inaugural blog post.

The crude truth is that opaque PPP policies serve a lot of interests, but almost none of them benefit service users or taxpayers.  Here are some of the key points on transparency in PPPs, from my perspective:

In Mexico, a rising rate of homicides has zero impact on educational outcomes. That’s good news.

Carlos Rodríguez Castelán's picture
Economists are often disappointed by research findings that show a statistically insignificant effect. This sometimes even leads researchers to stop pursuing a topic that might otherwise engage them fruitfully. This outcome thus represents a loss to social science: knowledge and insights are not put forward to be built upon.
 

How can Latin America and the Caribbean keep up inclusive growth?

Louise Cord's picture
The Latin America and Caribbean (LAC) region has been the most inclusive region in the world over the last decade: not only did it cut extreme poverty in half, it also realized the highest income growth rate among the bottom 40 percent of income earners in absolute terms, as well as relative to the total population. Between 2006 and 2011, the average growth rate per year in the mean income of LAC’s bottom 40 was approximately 5.2%. Moreover, when compared with the rest of the world, the region’s bottom 40 enjoyed the most rapid income growth relative to the total population (Figure 1).

The future of food: What chefs can bring to the table

Donna Barne's picture
Chef David Chang, left, with World Bank Group President Jim Yong Kim at the Future of Food event.
​© Simone D. McCourtie/World Bank


How can everyone, everywhere, get enough nutritious food? A famous chef, the president of the World Bank Group, a mushroom farmer from Zimbabwe, and a proponent of “social gastronomy” explored ways to end hunger and meet food challenges at an event, Future of Food, ahead of the 2015 World Bank Group-IMF Spring Meetings.

About 800 million people go to bed hungry every night. By 2050, there will be 9 billion people in the world to feed. Agricultural productivity will have to improve, said World Bank Group President Jim Yong Kim.

So how can chefs like David Chang, the founder of Momofuku restaurant, help?

Economists weigh in on oil prices and an uneven global recovery

Donna Barne's picture
World Bank chief economists, clockwise from upper left: Senior Vice President and Chief Economist Kaushik Basu, Augusto de la Torre (Latin America and the Caribbean), Shanta Devarajan (Middle East and North Africa), Francisco Ferreira (Sub-Saharan Africa), Sudhir Shetty (East Asia and Pacific), Hans Timmer (Europe and Central Asia), Martin Rama (South Asia).


​Lower oil prices are a boon for oil importers around the world. But how well are oil-producing countries adapting to the apparent end of a decades-long “commodity supercycle” and lower revenues? And what does this mean for the global economy?

World Bank economists provided insights on the situation in six developing regions at a webcast event April 15 ahead of the World Bank Group-IMF Spring Meetings. The discussion focused on the challenge of creating sustainable global growth in an environment of slowing growth.

World Bank Chief Economist Kaushik Basu said the global economy is growing at 2.9% and is “in a state of calm, but a slightly threatening kind of calm. … Just beneath the surface, there’s a lot happening, and that leads to some disquiet, concern – and the possibilities of a major turnaround and improvement.”

Brazil shows how far inclusive green growth has come in 20 years

Rachel Kyte's picture

Also available in: Português

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World Bank Group Vice President and Special Envoy for Climate Change Rachel Kyte talks about Brazil's shift toward green, inclusive growth and how innovative practices developed there have gone global. The next challenge: developing business models to invest in the restoration of degraded land.

Five reasons to act now to #endpollution

Paula Caballero's picture
Did you know that about 3.7 million people worldwide died in 2012 from diseases related to ambient air pollution? That is nearly the population of the city of Los Angeles expiring every year from preventable causes.

When you combine death-by-smog with deaths related to exposure to dirty indoor air, contaminated land and unsafe water, the grand total of deaths from all pollution sources climbs to almost 9 million deaths each year worldwide. That’s more than 1 in 7 deaths and makes pollution deadlier than malnutrition.
 
Photo via Shutterstock


This fact deserves to be better known, as there are ready solutions. Inaction is not an option.

 

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