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1. The New Economic Case for Migration Restrictions

Author:
Michael Clemens and Lant Pritchett
Publication Date:
02-2016
Content Type:
Working Paper
Institution:
The John F. Kennedy School of Government at Harvard University
Abstract:
For decades, migration economics has stressed the effects of migration restrictions on income distribution in the host country. Recently the literature has taken a new direction by estimating the costs of migration restrictions to global economic efficiency. In contrast, a new strand of research posits that migration restrictions could be not only desirably redistributive, but in fact globally efficient. This is the new economic case for migration restrictions. The case rests on the possibility that without tight restrictions on migration, migrants from poor countries could transmit low productivity ("A" or Total Factor Productivity) to rich countries—offsetting efficiency gains from the spatial reallocation of labor from low to high-productivity places. We provide a novel assessment, proposing a simple model of dynamically efficient migration under productivity transmission and calibrating it with new macro and micro data. In this model, the case for efficiency-enhancing migration barriers rests on three parameters: transmission, the degree to which origin-country total factor productivity is embodied in migrants; assimilation, the degree to which migrants’ productivity determinants become like natives’ over time in the host country; and congestion, the degree to which transmission and assimilation change at higher migrant stocks. On current evidence about the magnitudes of these parameters, dynamically efficient policy would not imply open borders but would imply relaxations on current restrictions. That is, the new efficiency case for some migration restrictions is empirically a case against the stringency of current restrictions.
Topic:
Economics, Migration, Labor Issues, and Economy
Political Geography:
Global Focus

2. Taxes: Price of Civilization or Tribute to Leviathan?

Author:
Lant Pritchett and Yamini Aiyar
Publication Date:
08-2015
Content Type:
Working Paper
Institution:
Center for Global Development
Abstract:
There are two dominant narratives about taxation. In one, taxes are the “price we pay for a civilized society” (Oliver Wendell Holmes Jr.). In this view taxes are not a necessary evil (as in the pairing of “death and taxes” as inevitable) but a positive good: more taxes buy more “civilization.” The other view is that taxes are “tribute to Leviathan”—a pure involuntary extraction from those engaged in economic production to those who control coercive power producing no reciprocal benefit. In this view taxes are a bane of the civilized. We consider the question of taxes as price versus tribute for contemporary India.
Topic:
Civil Society, Economics, Governance, and Budget
Political Geography:
India

3. Value Subtraction in Public Sector Production: Accounting vs Economic Cost of Primary Schooling in India

Author:
Lant Pritchett and Yamini Aiyar
Publication Date:
06-2015
Content Type:
Working Paper
Institution:
The John F. Kennedy School of Government at Harvard University
Abstract:
We combine newly created data on per student government expenditure on children in government elementary schools across India, data on per student expenditure by households on students attending private elementary schools, and the ASER measure of learning achievement of students in rural areas. The combination of these three sources allows us to compare both the "accounting cost" difference of public and private schools and also the "economic cost"—what it would take public schools, at their existing efficacy in producing learning, to achieve the learning results of the private sector. We estimate that the "accounting cost" per student in a government school in the median state in 2011/12 was Rs. 14,615 while the median child in private school cost Rs. 5,961. Hence in the typical Indian state, educating a student in government school costs more than twice as much than in private school, a gap of Rs. 7,906. Just these accounting cost gaps aggregated state by state suggests an annual excess of public over private cost of children enrolled in government schools of Rs. 50,000 crores (one crore=10 million) or 0.6 percent of GDP. But even that staggering estimate does not account for the observed learning differentials between public and private. We produce a measure of inefficiency that combines both the excess accounting cost and a money metric estimate of the cost of the inefficacy of lower learning achievement. This measure is the cost at which government schools would be predicted to reach the learning levels of the private sector. Combining the calculations of accounting cost differentials plus the cost of reaching the higher levels of learning observed in the private sector state by state (as both accounting cost differences and learning differences vary widely across states) implies that the excess cost of achieving the existing private learning levels at public sector costs is Rs. 232,000 crores (2.78% of GDP, or nearly US$50 billion). It might seem counterintuitive that the total loss to inefficiency is larger than the actual budget, but that is because the actual budget produces such low levels of learning at such high cost that when the loss from both higher expenditures and lower outputs are measured it exceeds expenditures.
Topic:
Economics, Education, Government, Children, and Youth
Political Geography:
South Asia and India

4. Value Subtraction in Public Sector Production: Accounting Versus Economic Cost of Primary Schooling in India

Author:
Lant Pritchett and Yamini Aiyar
Publication Date:
12-2014
Content Type:
Working Paper
Institution:
Center for Global Development
Abstract:
We combine newly created data on per student government expenditure on children in government elementary schools across India, data on per student expenditure by households on students attending private elementary schools, and the ASER measure of learning achievement of students in rural areas. The combination of these three sources allows us to compare both the “accounting cost” difference of public and private schools and also the “economic cost”—what it would take public schools, at their existing efficacy in producing learning, to achieve the learning results of the private sector. We estimate that the “accounting cost” per student in a government school in the median state in 2011/12 was Rs. 14,615 while the median child in private school cost Rs. 5,961. Hence in the typical Indian state, educating a student in government school costs more than twice as much than in private school, a gap of Rs. 7,906. Just these accounting cost gaps aggregated state by state suggests an annual excess of public over private cost of children enrolled in government schools of Rs. 50,000 crores (one crore=10 million) or .6 percent of GDP. But even that staggering estimate does not account for the observed learning differentials between public and private. We produce a measure of inefficiency that combines both the excess accounting cost and a money metric estimate of the cost of the inefficacy of lower learning achievement. This measure is the cost at which government schools would be predicted to reach the learning levels of the private sector. Combining the calculations of accounting cost differentials plus the cost of reaching the higher levels of learning observed in the private sector state by state (as both accounting cost differences and learning differences vary widely across states) implies that the excess cost of achieving the existing private learning levels at public sector costs is Rs. 232,000 crores (2.78% of GDP, or nearly US$50 billion). It might seem counterintuitive that the total loss to inefficiency is larger than the actual budget, but that is because the actual budget produces such low levels of learning at such high cost that when the loss from both higher expenditures and lower outputs are measured it exceeds expenditures.
Topic:
Economics, Education, Privatization, and Reform
Political Geography:
India and Asia

5. Estimating Income / Expenditure Differences across Populations: New Fun with Old Engel's Law

Author:
Lant Pritchett and Marla Spivack
Publication Date:
08-2013
Content Type:
Working Paper
Institution:
Center for Global Development
Abstract:
How much larger are the consumption possibilities of an urban US household with per capita expenditures of 1,000 US dollars per month than a rural Indonesian household with per capita expenditures of 1,000,000 Indonesian Rupiah per month? Consumers in different markets face widely different consumption possibilities and prices and hence the conversion of incomes or expenditures to truly comparable units of purchasing power is extremely difficult. We propose a simple supplement to existing purchasing power adjusted currency conversions.
Topic:
Development, Economics, Political Economy, Political Theory, Social Stratification, and Socialism/Marxism
Political Geography:
United States and Southeast Asia

6. The Rebirth of Education: Why Schooling in Developing Countries Is Flailing; How the Developed World Is Complicit; and What to Do Next

Author:
Lant Pritchett
Publication Date:
09-2013
Content Type:
Policy Brief
Institution:
Center for Global Development
Abstract:
More than a billion children worldwide—95 percent—are in school. That's due in part to steady progress toward the second Millennium Development Goal that every child “be able to complete a full course of primary school” by 2015. To put that in perspective, the average adult in the developing world today receives more schooling than the average adult in advanced countries did in 1960. Schooling, however, is not the same as education. Few of these billion students will receive an education that adequately equips them for their future. The poor quality of education worldwide constitutes a learning crisis; donors and development agencies have been complicit in its creation, but they can and should be part of the solution, not by prescribing changes, but by fostering environments where change is possible.
Topic:
Demographics, Development, Economics, Education, Foreign Aid, and Foreign Direct Investment

7. Escaping Capability Traps through Problem-Driven Iterative Adaptation (PDIA)

Author:
Lant Pritchett, Michael Woolcock, and Matt Andrews
Publication Date:
06-2012
Content Type:
Working Paper
Institution:
Center for Global Development
Abstract:
Many reform initiatives in developing countries fail to achieve sustained improvements in performance because they are merely isomorphic mimicry—that is, governments and organizations pretend to reform by changing what policies or organizations look like rather than what they actually do. In addition, the flow of development resources and legitimacy without demonstrated improvements in performance undermines the impetus for effective action to build state capability or improve performance. This dynamic facilitates “capability traps” in which state capability stagnates, or even deteriorates, over long periods of time even though governments remain engaged in developmental rhetoric and continue to receive development resources. How can countries escape capability traps? We propose an approach, Problem-Driven Iterative Adaptation (PDIA), based on four core principles, each of which stands in sharp contrast with the standard approaches. First, PDIA focuses on solving locally nominated and defined problems in performance (as opposed to transplanting preconceived and packaged “best practice” solutions). Second, it seeks to create an authorizing environment for decision-making that encourages positive deviance and experimentation (as opposed to designing projects and programs and then requiring agents to implement them exactly as designed). Third, it embeds this experimentation in tight feedback loops that facilitate rapid experiential learning (as opposed to enduring long lag times in learning from ex post “evaluation”). Fourth, it actively engages broad sets of agents to ensure that reforms are viable, legitimate, relevant, and supportable (as opposed to a narrow set of external experts promoting the top-down diffusion of innovation).
Topic:
Development, Economics, Political Economy, Foreign Aid, Foreign Direct Investment, and Governance

8. Capability Traps? The Mechanisms of Persistent Implementation Failure

Author:
Lant Pritchett, Michael Woolcock, and Matt Andrews
Publication Date:
12-2010
Content Type:
Working Paper
Institution:
Center for Global Development
Abstract:
Many countries remain stuck in conditions of low productivity that many call “poverty traps.” Economic growth is only one aspect of development; another key dimension of development is the expansion of the administrative capability of the state, the capability of governments to affect the course of events by implementing policies and programs. We use a variety of empirical indicators of administrative capability to show that many countries remain in “state capability traps” in which the implementation capability of the state is both severely limited and improving (if at all) only very slowly. At their current pace of progress countries like Haiti or Afghanistan or Liberia would take hundreds (if not thousands) of years to reach the capability of a country like Singapore and decades to reach even a moderate capability country like India. We explore how this can be so. That is, we do not attempt to explain why countries remain in capability traps; this would require a historical, political and social analysis uniquely applied to each country. Rather, we focus on how countries manage to engage in the domestic and international logics of “development” and yet consistently fail to acquire capability. What are the techniques of failure? Two stand out. First, 'big development' encourages progress through importing standard responses to predetermined problems. This encourages isomorphic mimicry as a technique of failure: the adoption of the forms of other functional states and organizations which camouflages a persistent lack of function. Second, an inadequate theory of developmental change reinforces a fundamental mismatch between expectations and the actual capacity of prevailing administrative systems to implement even the most routine administrative tasks. This leads to premature load bearing, in which wishful thinking about the pace of progress and unrealistic expectations about the level and rate of improvement of capability lead to stresses and demands on systems that cause capability to weaken (if not collapse). We conclude with some suggestive directions for sabotaging these techniques of failure.
Topic:
Development, Economics, and Poverty
Political Geography:
Afghanistan, India, and Liberia

9. The Illusion of Equality: The Educational Consequences of Blinding Weak States, For Example

Author:
Lant Pritchett and Martina Viarengo
Publication Date:
08-2009
Content Type:
Working Paper
Institution:
Center for Global Development
Abstract:
Does the government control of school systems facilitate equality in school quality? There is a trade-off. On the one hand, government direct control of schools, typically through a large scale hierarchical organization, could produce equalization across schools by providing uniformity in inputs, standards, and teacher qualifications that localized individually managed schools could not achieve. But there is a tendency for large scale formal bureaucracies to “see” less and less of localized reality and hence to manage on the basis of a few simple, objective, and easily administratively verified characteristics (e.g. resources per student, formal teacher qualifications). Whether centralized or localized control produces more equality depends therefore not only on what “could” happen in principle but what does happen in practice. When government implementation capacity is weak, centralized control could lead to only the illusion of equality: in which central control of education with weak internal or external accountability actually allows for much greater inequalities across schools than entirely “uncontrolled” local schools. Data from Pakistan, using results from the LEAPS study, and from two states of India show much larger variance in school quality (adjusted for student characteristics) among the government schools—because of very poor public schools which continue in operation. We use the PISA data to estimate school specific learning achievement (in mathematics, science, and reading) net of individual student and school average background characteristics and compare public and private schools for 34 countries. For these countries there is, on average, exactly the same inequality in adjusted learning achievement across the private schools as across the public schools. But while inequality is the same on average, in some countries, such as Denmark, there was much more equality within the public sector while in others, such as Mexico, there was much more inequality among the public schools. Among the 18 non-OECD participating PISA countries the standard deviation across schools in adjusted quality was, on average, 36 percent higher in government than in private schools. In cases with weak states the proximate cause of high inequality again was that the public sector distribution of performance had a long left tail—schools with extremely poor performance. Relying on blinded weak states for top-down control of educational systems can be lose-lose relative to localized systems relying on bottom-up control—producing worse average performance and higher inequality.
Topic:
Economics, Education, Government, Political Economy, and Social Stratification
Political Geography:
Pakistan and India

10. Income Per Natural: Measuring Development for People rather than Places - Working Paper 143

Author:
Michael Clemens and Lant Pritchett
Publication Date:
03-2008
Content Type:
Working Paper
Institution:
Center for Global Development
Abstract:
It is easy to learn the average income of a resident of El Salvador or Albania. But there is no systematic source of information on the average income of a Salvadoran or Albanian. We create a first estimate a new statistic: income per natural—the mean annual income of persons born in a given country, regardless of where that person now resides. If income per capita has any interpretation as a welfare measure, exclusive focus on the nationally resident population can lead to substantial errors of the income of the natural population for countries where emigration is an important path to greater welfare. The estimates differ substantially from traditional measures of GDP or GNI per resident, and not just for a handful of tiny countries. Almost 43 million people live in a group of countries whose income per natural collectively is 50% higher than GDP per resident. For 1.1 billion people the difference exceeds 10%. We also show that poverty estimates are very different for national residents and naturals; for example, 26 percent of Haitian naturals who are not poor by the two-dollar-a-day standard live in the United States. These estimates are simply descriptive statistics and do not depend on any assumptions about how much of observed income differences across naturals is selection and how much is a pure location effect. Our conservative, if rough, estimate is that three quarters of this difference represents the effect of international migration on income per natural. This means that departing one's country of birth is today one of the most important sources of poverty reduction for a large portion of the developing world. If economic development is defined as rising human well being, then a residence-neutral measure of well-being emphasizes that crossing international borders is not an alternative to economic development, it is economic development.
Topic:
Demographics, Development, Economics, Migration, Poverty, and Population
Political Geography:
United States and Albania