F (55:04)
Thank you. Okay, so it's a tough act to follow. I have no movie, no music, just hardcore economics. So prepare to be bored to death. Let me actually take it from what the Minister said. It's all about jobs. And so I'm going to tell you what jobs for these women look like in these very poor communities. And BRAC being brac, this is going to be based on a very large scale survey. Nothing can be done in a small scale with BRAC. So we look at 1300 villages and 23,000 households. So about 100,000 people living in these villages. And these households belong to every wealth class that you can imagine within these villages. And that allows us to give you a sense of what the labor markets look for these women in these villages. And I'm going to tell you four facts. The first, which is perhaps the one that we found most surprising, is that the choice of jobs is extremely limited. If you look at these bars, each bar represents one occupation. And the total sum of the bar represents the total number of hours worked by these women in these communities. And you see that by and large, there are three colors. Each bar represents a black branch area. And by and large, there are only three colors. There is some white, which is a residual category, but there are mostly three things. And these three things are casual labor in agriculture, casual labour as maids, and livestock rearing. Now, each dot here represents the hourly wage in these three jobs. And again, green is livestock rating like before. Blue is casual labor in agriculture, and red is casual labour as domestic maid. You see clearly that casual labor in agriculture and domestic made pays a lot less. And that's true across all of the branches where we work with brac. And then finally, and perhaps you saw this coming, only the poor do the casual jobs. So these four bars represent the share of hours devoted to to the three things, the blue, the red and the green and the other by the ultra poor, then the neo poor, then the middle classes, and then the upper class. And you see that the upper class would never go close to work as a casual laborer. They only do livestock rearing. And the only people who do casual labor are the ultra poor. So poverty is intrinsically linked with job choice. And the poor do jobs which are paid less. And one thing that you can't see from these graphs are much more irregular. That's what casual means. It means that you show one day at the market and you see if somebody needs help harvesting their fields. If they do, you go work. If they don't, you go home and you haven't worked for the day. And so if you look at the number of days that they work in these occupations is on average 120. So four months of the year they work. The remaining eight months they are underemployed or unemployed altogether. Now, the question is obviously why? Why do we observe this? And one possibility that BRAC relies the program on is that these people are trapped in a poverty trap. And you can start at any point in the circle. That's why it's a trap. It reinforces itself. But I'll start from the top. This is a situation in which the poor have no productive assets that is no livestock. Because of this, they can only do casual jobs. These casual jobs pay little and are available only some months of the the year or some days of the month. This means that they have low income. And because they have low income, they can't afford more productive assets and they can't get out of this vicious circle. And that's what BRAC tries to do. And I'm not going to go into the details of the program because Anna has already explained them to you, but the idea behind the program is precisely to break the trap. How do they break the trap? Well, they give them a productive asset. The productive asset is extremely valuable, especially relative to the situation of the Ultrapura baseline. Back in 2007, when this program started, it was valued at US$140, which might mean nothing to you, but it meant a lot to them. It was one year worth of yearly per capita consumption, it was two years worth of yearly earnings, and it was nine times worth their stock of savings. This was a lot of money. And as Robin said, when we heard about this as economists, we were very skeptical. We said, you're giving them something that's worth a ton relative to what they have. These people are starving. Perhaps the rational response is to go out and sell it immediately and start eating well. Well, if that were the case, they would have been better off in the very short run. They would have had a big meal, but of course their life wouldn't have been transformed. So that's where the evaluation comes into the picture. We decided to collaborate with BRAC to run a randomized control trial by which we assigned 20 branches to treatment. About half of those 1300 villages, 700 and more or less villages to be treated in 2007, and 20 branches in another 700 villages to be kept as controls for four years. So for a period of four years, we have a group that's treated and a group that's controlled. We survey a lot of people. And the bottom line is that we have a sample of about 7,000 beneficiaries and 16,000 people from other wealth classes. You know, they didn't sell the cow. They actually worked with it. And because they worked with it, they changed jobs. So the colors here are the same colors that you saw before. Green is livestock. Redding. And on the vertical axis, you have the number of hours devoted to these jobs. And you see that the green goes up and the blue and the red, they all go down. What that means is that they are changing jobs and their jobs are looking a lot more similar to the jobs of the richer women in the same community. An interesting thing in the dark blue bar there is that total hours worked go up. So they are working more hours, which suggests that at baseline they were probably underemployed, which if you remember, and I'm sure that you remember because you were paying a lot of attention to what I was saying, if you remember what did I say? That these casual jobs are available only rarely. Sometimes they're there, sometimes they're not. On average, they're there one third of the time. So by giving them a cow, you give them a job which is regular and is available every day. And so the hours they devote to work, the labor supply, in economic terms go up the bottom line. Well, it's only the beginning of the story, but the bottom line of this transformation in job choice is that earnings go up. They go up by 37%. Consumption goes up. Not surprisingly, you earn more. You were starving before, now you starve a lot less, which is a great thing. But the true transformation comes from the increase in savings. They not only consume more, they start saving. And now why would they save? Well, let's see what they do with these savings. They go up. There's something really funny that happened with these slides, okay? They go up and buy productive assets. The value of cows go up. That line was supposed to be roughly half the way through the first bar because that line represented the value of the transfer. So of course the values of cows go up. Genius. Brac gave them cows, so obviously they have more. But actually after four years, they have a lot more than Brack gave them originally. And not only cows, they also buy land. Now, if you're in these villages, land is the asset. Only the richer people have land. The ultra poor people, whom a baseline couldn't even afford a goat, now are able to save until the point that they buy land. And they also increase the value of other business assets. My figures were a lot more impressive than this. I don't know why they got all squashed, but believe you me, these are significant effects and they're quite sizable and precisely estimated. Okay, now this doesn't come for free. What? I told you it costed $300 per household. If you translate it into purchasing power parity, it's about $1,300. So you want to compare how much are the benefits relative to the cost. And of course, the scale should go the other way around. I don't understand what happened to this presentation. But look at the numbers. I know I have my theories, but I shall not share them with you the benefits are a lot higher than the cost, regardless of what the CISO is telling you, 7360 is a lot less than 1363. Now, to do this calculation, what we use is an assumption that whatever gain they had after four years would last forever. This, you might say, is a heroic assumption. So what about the opposite? What happens if the gains disappear after four years? Well, if the gains disappear after four years, the program barely breaks even. So the truth you might think might lie in between 0 and 5.4. Well, that depends, because there could be even more optimistic state of the world, which is one in which actually things get better over time. And that's what I'll do in the rest of the presentation. This is, oh my goodness. For the financially minded among you, this was an estimate of the internal rate of return, which is 22%, which is higher than the opportunity cost of funds. That is, if BRAC had taken this money and instead of giving them to the ultra poor, they would have put them in the bank, they would have earned about 5% a year and they could have paid the ultra poor 5% a year. If they give them cows and training and all the rest, they earn 22% a year, regardless of what the slide says. Okay, so now I don't dare think what's going to happen to these slides because these were my most ambitious slides. But I can tell you in words, if the graphs come all silly, I'll tell in words. So as I told you, see, my important to understand what happens in the very long run. And so we came back on the field with BRAC seven years later. After seven years, some of the controls had been treated. So I won't show you control versus treatment. I'll show you the treatment, where it goes and then a counterfactual estimate of where the control would have been. And let's see what happens. That's not looking good already. So this was expenditure on non durables. That's the effect. Okay, so you see where it's going. The first bit is the change after two years. The second bit is the change after four years. Always yearly changes. So we're always comparing change one year to the next. Okay, the third bit is the change after seven years. So if you compare yearly expenditure in 2014 to yearly expenditure in 2007, the increase is way larger than the corresponding increase with respect to 2011 or with respect to 2009. So all those calculations that we were doing on the cost benefit analysis, thinking that we were heroic in assuming that the four year Benefits will continue in the future. Actually turned out to be probably underestimates because the effects after seven years are much larger and definitely much larger than it looks in that graph. But what can we do? This is expenditure on durables. So before it was non durables, food, electricity and the like. Everything that you consume and is gone durables. You know, the things like tv, a sewing machine and the like. The expenditures on durables also increases. Productive assets go up. Same thing. They go up after seven years as much as they go up after four years. And perhaps the most impressive of all productive assets, although not so impressive in this graph, is access to land. I told you, land is the productive assets for excellence in these communities. And at baseline, about 1 out of 10 ultra poor had any access to land by renting, not even buying. After seven years, we are up to more than four out of 10. So it's a massive transformation. Transformation in their asset position. So what do we. I'm sorry, this was a beautiful graph. It's not going to be so beautiful anymore. Let's see, let's see. Let's have trust. So that was the poverty trap, right? I want to conclude from where I began. I began with this poverty trap that the ultra poor were in and Braak's attempt at killing this poverty trap. And the way that BRAC tried to do that was by. That was supposed to be on the. No, obviously now it's no assets. It was supposed to be productive. Okay, okay. This is better. Okay. They were only doing only casual jobs. Now they combine labor with assets in small businesses. Okay. Before they had low pay and low demand. Now they have higher hourly pay and they have regular employees. This means that their income is now higher. And guess what they can do with this income? They can accumulate more assets. And now what was a vicious circle becomes a vicious circle where things get better and better year after year. So the conclusion is that there was a poverty trap. BRAC succeeded in breaking it. And this was a great success indeed.