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1. Robots, Exports and Top Income Inequality: Evidence for the U.S.

Author:
Andrés César, Guillermo Falcone, and Pablo Garriga
Publication Date:
12-2022
Content Type:
Working Paper
Institution:
Center for Distributive, Labor and Social Studies (CEDLAS)
Abstract:
The last decades have witnessed a revolution in manufacturing production characterized by increasing technology adoption and a strong expansion of international trade. Simultaneously, the income distribution has exhibited both polarization and concentration among the richest. Combining datasets from the U.S. Census Bureau, the U.S. Internal Revenue Service, the International Federation of Robotics, EU KLEMS, and COMTRADE, we study the causal effect of industrial automation on income inequality in the U.S. during 2010–2015. We exploit spatial and time variations in exposure to robots arising from past differences in industry specialization across U.S. metropolitan areas and the evolution of robot adoption across industries. We document a robust positive impact of robotics on income for only the top 1 percent of taxpayers, which is largest for top income fractiles. Therefore, industrial automation fuels income inequality and, particularly, top income inequality. According to our estimates, one more robot per thousand workers results in relative increments of the total taxable income accruing to fractiles P99 to P99.9, P99.9 to P99.99 and P99.99 to P100, of 2.1 percent, 3.5 percent and 5.9 percent, respectively. We also find that robotization leads to increased exports to high-income and upper-middle-income economies, and that this is one of the key mechanisms behind the surge in top income inequality.
Topic:
Income Inequality, Exports, Automation, and Robotics
Political Geography:
North America and United States of America

2. Routinization and Employment: Evidence for Latin America

Author:
Leonardo Gasparini, Irene Brambilla, Guillermo Falcone, Carlo Lombardo, and Andres Cesar
Publication Date:
03-2021
Content Type:
Working Paper
Institution:
Center for Distributive, Labor and Social Studies (CEDLAS)
Abstract:
We study changes in employment by occupations characterized by different degree of exposure to routinization in the six largest Latin American economies over the last two decades. We combine our own indicators of routine task content based on information from the Programme for the International Assessment of Adult Competencies (PIACC) with labor market microdata from harmonized national household surveys. We find that the increase in jobs was decreasing in the automatability of the tasks typically performed in each occupation, and increasing in the initial wage, a pattern more consistent with the traditional skill-biased technological change than with the polarization hypothesis.
Topic:
Labor Issues, Employment, Automation, and Job Creation
Political Geography:
South America, Latin America, and North America

3. Sustaining the Undersea Advantage: Transforming Anti-Submarine Warfare Using Autonomous Systems

Author:
Bryan Clark, Seth Cropsey, and Timothy A. Walton
Publication Date:
09-2020
Content Type:
Special Report
Institution:
Hudson Institute
Abstract:
Submarines have posed a challenge to naval forces for more than a century, enabling weaker maritime powers to launch surprise attacks ashore or cut an opponent off from the sea. But submarine threats, and the difficulty of countering them, increased substantially for the United States and its allies during the past decade. The Chinese People’s Liberation Army Navy (PLAN) is modernizing its fleet with conventional air-independent propulsion submarines (SSPs) that support its broader sensor and weapon networks. It is also fielding nuclear-powered attack submarines (SSN) and ballistic missile submarines (SSBNs) capable of longer or more distant deployments. New generations of Russian Federation Navy (RFN) SSNs are difficult to track and could be employed for conventional or nuclear strikes during a conflict. Both countries are augmenting their submarine fleets with large autonomous underwater vehicles (AUVs) incorporating submarine like capabilities. Modern submarine technology has also proliferated, with the North Korean and Iranian navies using submarines and AUVs to level the playing field with their larger regional competitors and the United States. Unfortunately, the current US and allied approach to antisubmarine warfare (ASW) is unlikely to cope with the probable scale of undersea threats in a crisis or conflict. US Navy ASW concepts rely on fixed seabed sensors such as the Sound Surveillance System (SOSUS) or Surveillance Towed Array Sensor System (SURTASS) ships to detect and initially track submarines. Multiple maritime patrol aircraft and guided missile destroyers (DDGs) then track each adversary submarine before potentially passing it to an SSN for longerterm surveillance. This approach works when opposing submarines deploy infrequently but is likely to break down during a large-scale submarine deployment or as submarines become quieter and harder to track. When manned platforms and expendables such as sonobuoys or torpedoes run out or are needed elsewhere, ASW operations will necessarily collapse to a defensive strategy protecting high-value targets, instead of suppressing enemy submarine operations closer to the adversary’s waters. This may result in unlocated adversary submarines operating in the open ocean, where they could threaten US and allied shipping and maritime operations.
Topic:
Defense Policy, National Security, Science and Technology, Military Affairs, Maritime, Automation, and Submarines
Political Geography:
China, Asia, North America, and United States of America