The structure of the United States and global economies has changed during the last two decades in at least three major ways. First, what used to be as simple as tracking domestic research and development (R&D) spending by a small number of large U.S. manufacturers has now blossomed into the need to monitor scientific, technology, and innovation (STI) activities across the globe and across a wide range of sectors, beyond manufacturing.
Second, the type of information available to track innovation, R&D, and even the science, technology, engineering, and mathematics (STEM) workforce has changed as well. Historically, statistical agencies have relied on probability surveys to collect consistent and unbiased information. In recent years, however, the amount of raw data that is easily available online has soared, opening up possibilities for new STI indicators. Microdata from administrative records and other sources have been increasingly used to produce measures of capacities and trends in the global STI system. Also, frontier methods are emerging for monitoring the number of new product introductions through sophisticated web-scraping algorithms or tracing networks of scientists engaged in research. These data sources, although promising, may have uncertain biases and other deficiencies.
Third, the statistical mission of the National Center for Science and Engineering Statistics has also changed recently, expanded to include the condition and progress of U.S. STEM education, and the broader question of U.S. competitiveness in science, technology, and R&D.
The combination of these three factors raises questions about whether the statistical activities are properly focused to produce the information that policy makers, researchers, and businesses need. The questions become especially acute given the downturn in the U.S. economy and the importance of innovation in producing new job opportunities.
To answer these questions, the panel was charged to conduct a study of the status of the science, technology, and innovation indicators that are currently developed and published by the National Science Foundation’s National Center for Science and Engineering Statistics. In carrying out its charge, the panel undertook a broad and comprehensive review of STI indicators from different countries, including Japan, China, India, and several countries in Europe, Latin America and Africa. We also closely examined alternative methodologies for collecting relevant data. Our goal was not to come to any particular conclusion, but to keep an open mind to possibilities for improving and revamping the NCSES suite of statistical activities.
FINDINGS
Our first finding is that the depth and breadth of STI indicators across the globe is truly remarkable. Many countries are putting a high priority on collecting information on innovation and related activities, and they are gathering high-quality data.
Second, no country seems to have “cracked the code” in terms of a clearly superior set of STI indicators. Everyone still seems to be figuring out the right questions to ask. For example, when it comes to R&D, does it matter where R&D is done? Where the R&D is used? Or where the resulting intellectually property is located legally? Obviously, it would be great to have information on all three, but no one really knows which of these factors is the most important.
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Executive Summary
The structure of the United States and global economies has changed during the last two
decades in at least three major ways. First, what used to be as simple as tracking domestic
research and development (R&D) spending by a small number of large U.S. manufacturers has
now blossomed into the need to monitor scientific, technology, and innovation (STI) activities
across the globe and across a wide range of sectors, beyond manufacturing.
Second, the type of information available to track innovation, R&D, and even the
science, technology, engineering, and mathematics (STEM) workforce has changed as well.
Historically, statistical agencies have relied on probability surveys to collect consistent and
unbiased information. In recent years, however, the amount of raw data that is easily available
online has soared, opening up possibilities for new STI indicators. Microdata from administrative
records and other sources have been increasingly used to produce measures of capacities and
trends in the global STI system. Also, frontier methods are emerging for monitoring the number
of new product introductions through sophisticated web-scraping algorithms or tracing networks
of scientists engaged in research. These data sources, although promising, may have uncertain
biases and other deficiencies.
Third, the statistical mission of the National Center for Science and Engineering Statistics
has also changed recently, expanded to include the condition and progress of U.S. STEM
education, and the broader question of U.S. competitiveness in science, technology, and R&D.
The combination of these three factors raises questions about whether the statistical
activities are properly focused to produce the information that policy makers, researchers, and
businesses need. The questions become especially acute given the downturn in the U.S. economy
and the importance of innovation in producing new job opportunities.
To answer these questions, the panel was charged to conduct a study of the status of the
science, technology, and innovation indicators that are currently developed and published by the
National Science Foundation’s National Center for Science and Engineering Statistics. In
carrying out its charge, the panel undertook a broad and comprehensive review of STI indicators
from different countries, including Japan, China, India, and several countries in Europe, Latin
America and Africa. We also closely examined alternative methodologies for collecting relevant
data. Our goal was not to come to any particular conclusion, but to keep an open mind to
possibilities for improving and revamping the NCSES suite of statistical activities.
FINDINGS
Our first finding is that the depth and breadth of STI indicators across the globe is truly
remarkable. Many countries are putting a high priority on collecting information on innovation
and related activities, and they are gathering high-quality data.
Second, no country seems to have “cracked the code” in terms of a clearly superior set of
STI indicators. Everyone still seems to be figuring out the right questions to ask. For example,
when it comes to R&D, does it matter where R&D is done? Where the R&D is used? Or where
the resulting intellectually property is located legally? Obviously, it would be great to have
information on all three, but no one really knows which of these factors is the most important.
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Third, the panel did not find any little-known, proven STI indicators and methodologies
used by other countries that could be easily and inexpensively adopted by NCSES. New
technologies for data collection are very promising, but none of them is ready for
implementation at a federal statistical agency. This does not mean that NCSES’s STI indicators
cannot be improved. Indeed, there are several recommendations in this report and others to
follow in the final report that propose ways and means for NCSES to improve its STI indicators
program.
PLANS FOR FURTHER WORK AND FINAL REPORT
The panel’s final report will offer a comprehensive set of recommendations (including
those in this interim report) with priority rankings and implementation strategies, as well as a
roadmap for how the recommendations relate one to another. Those recommendations are likely
to require longer lead times for data and tool development, as well as coordination with specific
divisions of other statistical agencies in the United States and abroad, than those included in this
interim report. We will address the net value added of proposed indicators, and we expect to
specify which data and indicators can be eliminated by NCSES. Criteria for prioritization will
include policy utility and obtaining more comparability of STI indicators in the United States
with those published by foreign organizations.
To develop those recommendations, the panel will carry out a wide range of work,
including: gap analyses of current STI indicators; performance tests of key STI indicators; ways
to improve measures of innovation, technological diffusion, and other key elements in
understanding innovation; new data developments at the U.S. Patent and Trademark Office; the
use of microdata; the possibilities of developing subnational indicators; data linking; the role of
institutions and regulations; and NCSES’s potential role in coordination of federal STI statistics.
RECOMMENDATIONS
This interim report recommends near-term action by NCSES along two dimensions: (1)
development of new policy-relevant indicators that are based on NCSES survey data or on data
collections at other statistical agencies; and (2) exploration of new data extraction and
management tools for generating statistics, using automated methods of harvesting unstructured
or scientometric data and data derived from administrative records. Our six near-term
recommendations are in descending priority order. The first five are about new and revised
indicators; the sixth concerns new processes and techniques.
RECOMMENDATION 1: The National Center for Science and Engineering
Statistics should explore methods of using existing longitudinal data on labor force
mobility related to science, technology, and innovation activities in the United States
and abroad. This work should include gap analyses and workshops with statistical
agencies to determine how to achieve efficient management of datasets and statistics
for human capital indicators. The agency should also use its own data resources,
especially the Business Research and Development and Innovation Survey, for new
employment measures.
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RECOMMENDATION 2: The National Center for Science and Engineering
Statistics should develop new indicators on innovation, based on data from its
Business Research and Development and Innovation Survey (BRDIS). The agency
should develop comparative statistics with the same cutoffs used by countries in the
Organisation for Economic Co-operation and Development for its BRDIS data.
RECOMMENDATION 3: The National Center for Science and Engineering
Statistics should begin to match its Business Research and Development and
Innovation Survey data to data from ongoing surveys at the U.S. Census Bureau
and the Bureau of Labor Statistics to create indicators of firm dynamism. This is a
necessary first step for developing data linkages that yield measures of activities by
high-growth firms, and on births and deaths of businesses linked to innovation
outputs. These measures should be established by geographic and industry sectors
and by business size and business age. Such measures would be an important step in
furthering international comparability on innovation indicators. NCSES should
conduct its own sensitivity analysis to fine tune meaningful age categories of high-
growth firms.
RECOMMENDATION 4: The National Center for Science and Engineering
Statistics should more fully use data from its Business Research and Development
and Innovation Survey to provide indicators on payments and receipts for R&D
services between the United States and other countries.
RECOMMENDATION 5: The National Center for Science and Engineering
Statistics should host working groups in the near future to further develop
indicators on subnational science, technology and innovation activities. Participants
in the working groups should be both users and providers of the data. A main focus
of the discussion should be on data reliability, particularly at fine geographical
scales. Potential indicators should include subnational research and development
statistics, and subnational science, technology, engineering, and mathematics
workforce statistics.
RECOMMENDATION 6: The National Center for Science and Engineering
Statistics should fund exploratory activities on frontier data extraction and
development methods. These activities should include
research funding or prize competitions to harness the computing power of data
specialists with a view to (a) analyzing existing public databases to develop better
indicators of science, technology, and innovation activities and (b) analyzing the
huge and growing amount of information on the Internet for similar purposes;
pilot programs or experiments to produce a subset of indicators using web tools;
and
convening a workshop of experts on multimodal data development, to explore
the new territory of developing metrics and indicators from surveys,
administrative records, and scientometric sources.
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