↳ Development+economics

November 18th, 2019

↳ Development+economics

The Banquet


The role of the state in economic development

Major accounts of the role of the state in economic development have held that the state is essential for ensuring private property rights—that democratic checks and balances encourage investment and therefore economic growth. Other schools of development stress the importance of promoting economies of scale and export oriented production. In these, the state takes on a far more active role in planning and coordinating investment.

In a remarkably comprehensive 2016 paper, PRANAB BARDHAN brings together disparate literatures to develop a more nuanced understanding of the state's role in economic development:

"Beyond being a 'nightwatchman' of property rights and markets, the state often needs to be a guide, coordinator, stimulator, and a catalytic agent for economic activities in situations where, for various historical and structural reasons, the development process has been atrophied and the path forward is darkened by all kinds of missing information and incomplete markets.

In general, different types of governance mechanisms are appropriate for different tasks. The state can provide leadership to stimulate individuals to interact cooperatively in situations where noncooperative interactions are inefficient. But the state officials may have neither the information nor the motivation to carry out this role. They may be inept or corrupt or simply truant, and the political accountability mechanisms are often much too weak to discipline them. We thus need a whole variety and intermixture of institutional arrangements to cope with the strengths and weaknesses of different coordination mechanisms, and the nature of optimal intermixture changes in the development process."

Link to the essay.

  • Acemoglu, Johnson, and Robinson's 2001 paper "The Colonial Origins of Comparative Development." Link. And Acemoglu, García-Jimeno, and Robinson's 2015 "State Capacity and Economic Development: A Network Approach." Link.
  • James Scott's 1999 Seeing Like a State examines failures of large-scale state development projects. Link.
  • In a paper from 1983, Bardhan draws on econometric evidence from cross-sectional data in rural India to challenge researchers in development economics to rethink the relationship between active labor markets and economic growth: "Contrary to its common characterization as a feudal relic and a symptom of economic stagnation tied-labor may actually be strengthened by capitalist agricultural development." Link.
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May 13th, 2019

Reality Slays Art


New patterns in deindustrialization

As economies across Europe and in the United States have become more knowledge-based, urban-centered, and tech-driven, people in manufacturing reliant regions have seen declining life expectancies, stagnating real incomes, and minimal job growth.

In recent years, social scientists have been grappling with the interconnected political, economic, and social effects of deindustrialization. But this literature is almost entirely confined to Europe and the U.S. In a new paper, DAVID KUNST broadens the scope of this research using a novel dataset on manufacturing employment by occupation in developing countries. He studies the labor market effects of 'premature deindustrialization,' finding a general decline in the hiring capacity of manufacturing sectors and a genuine risk from automation in emerging markets. The study comes to four conclusions:

"First, it is mostly unskilled jobs that have disappeared, and also the wage premium of workers with little formal education in manufacturing relative to other industries has declined. Second, the disappearing jobs have been among the most formal both relative to other industries, and to the manufacturing average. Third, premature deindustrialization has been driven by occupations which are intensive in tasks that are vulnerable to an increasing adoption of ICT. Fourth, the phenomenon pertains most clearly to middle income countries, as low income countries have been spared from premature job losses.

250 years after the beginning of the Industrial Revolution, it appears that manufacturing is losing its ability to employ unskilled workers more productively than other industries. Developing countries, abundant in unskilled labor, lose their comparative advantage in producing an increasing range of manufactured goods. Hence, future growth in developing countries may have to rely more on improvements in 'fundamentals' such as education and governance, and policy makers need to focus on a broader range of sectoral policies than in the past."

Link to the full paper.

  • The notion of 'premature deindustrialization' was developed by Dani Rodrik in 2015. In that paper, Rodrik argued that "countries are running out of industrialization opportunities sooner and at much lower levels of income compared to the experience of early industrializers" and suggested that "early deindustrialization could well remove the main channel through which rapid growth has taken place in the past." Link.
  • In a 2017 report, Carol Graham, Sergio Pinto, and John Juneau II map the "geography of desperation" in the United States: "In general, minorities scored worse on all of the variables in states where there are proportionately fewer minorities, such as Washington State and Kansas. These include Maine, Wisconsin, North Dakota, and Florida. Poor whites, meanwhile, tended to score lower across the board in the Appalachian states, and then poorly in many of the Midwestern and Western heartland states." Link. Two more reports from Brookings offer suggestions for place-based policies in the U.S. to counter these effects. Link, link.
  • David Clingingsmith and Jeffrey G. Williamson study the causes behind Indian deindustrialization from 1750-1860. Unlike literature which attributes the decline to growing competition in textile production from Britain, the authors find that the dissolution of Mughal hegemony and deteriorating climate conditions better account for the shift. Link.
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February 10th, 2018

No Noise is Good Noise


Translating randomized controlled trials into policy action

"A randomized experiment is performed,a statistically significant comparison is found, and then story time begins, and continues and continues—as if the rigor from the randomized experiment somehow suffuses through the entire analysis."

From a short paper by ANDREW GELMAN, who adds his analysis to the debate on the use of RCTs in policy development. Link.

The paper that Gelman is commenting on, by ANGUS DEATON and NANCY CARTWRIGHT, tackles misunderstandings and misuses of the form across disciplines:

"RCTs are both under- and over-sold. Oversold because extrapolating or generalizing RCT results requires a great deal of additional information that cannot come from RCTs; under-sold, because RCTs can serve many more purposes than predicting that results obtained in a trial population will hold elsewhere…

The gold standard or 'truth' view does harm when it undermines the obligation of science to reconcile RCTs results with other evidence in a process of cumulative understanding."

Link to the paper.

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February 3rd, 2018

The Greatest Strategies


The inadequacy of individual informed consent

This week, an Australian college student noticed how data from Strava, a fitness-tracking app, can be used to discover the locations of military bases. Many outlets covered the news and its implications, including Wired and the Guardian. In the New York Times, Zeynep Tufekci’s editorial was characteristically insightful:

“Data privacy is not like a consumer good, where you click ‘I accept’ and all is well. Data privacy is more like air quality or safe drinking water, a public good that cannot be effectively regulated by trusting in the wisdom of millions of individual choices. A more collective response is needed.”

Link to the editorial.

Samson Esayas considers the collective nature of data privacy from a legal perspective:

"This article applies lessons from the concept of ‘emergent properties’ in systems thinking to data privacy law. This concept, rooted in the Aristotelian dictum ‘the whole is more than the sum of its parts’, where the ‘whole’ represents the ‘emergent property’, allows systems engineers to look beyond the properties of individual components of a system and understand the system as a single complex... Informed by the discussion about emergent property, the article calls for a holistic approach with enhanced responsibility for certain actors based on the totality of the processing activities and data aggregation practices."

Link to the paper. ht Jay

  • A Twitter note on Strava from Sean Brooks: “So who at Strava was supposed to foresee this? Whose job was it to prevent this? Answer is almost certainly no one…I’ve always hated the ‘data is the new oil’ metaphor, but here it seems disturbingly accurate. And ironically, organizations with something to hide (military, IC, corporate R&D) have the resource curse. They want to benefit from the extraction, but they also have the most to lose.” Link.
  • We mentioned Glen Weyl last week as a noteworthy economist engaging with ethical issues (see Beatrice Cherrier’s Twitter thread). A speculative paper he co-wrote on "data as labor" imagines a world in which companies paid users for their data. (We find the framing "data as labor" slightly misleading—Weyl's larger point seems to be about data as assets—the product of labor.) Link. ht Chris Kanich for bringing the two threads together on Twitter.
  • This Economist article also covers Weyl's paper: “Still, the paper contains essential insights which should frame discussion of data’s role in the economy. One concerns the imbalance of power in the market for data. That stems partly from concentration among big internet firms. But it is also because, though data may be extremely valuable in aggregate, an individual’s personal data typically are not.” Link.
  • A potentially exciting aspect of the GDPR is the right to data portability: "A free portability of personal data from one controller to another can be a strong tool for data subjects in order to foster competition of digital services and interoperability of platforms and in order to enhance controllership of individuals on their own data." Link.
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