Image: Farm Economy

Agricultural Productivity

Related Reports

It is widely agreed that increased productivity, arising from innovation and changes in technology, is the main contributor to economic growth in U.S. agriculture. ERS data, research, and analyses quantify productivity improvements, the sources of improvement, and investigate the role of the public and private sectors in fostering U.S. agricultural productivity growth through research, education, infrastructure, and technological advances. Research on global agricultural productivity focuses on quantifying comparable productivity growth measures for countries and regions worldwide.

  • Though total annual use of agricultural inputs has changed little since 1948, the mix of inputs shifted significantly, with intermediate inputs (e.g., agricultural chemicals and purchased services) use increasing and labor/land input use decreasing. The output mix has changed as well, with crop production growing faster than livestock production. See the ERS report, Agricultural Productivity Growth in the United States: Measurement, Trends, and Drivers (ERR-189, July 2015) for more information.
  • To estimate the likely impacts of public research and development (R&D) funding choices on productivity growth, ERS projected future productivity growth with alternative public R&D investment scenarios. This analysis found that declines in public R&D have a more pronounced effects in the longrun than in the short-term. Even if public R&D investment recovers, future productivity growth (in terms of total factor productivity) would take some time to resume due to the lag between research investment and application. See the Amber Waves feature, U.S. Agricultural Productivity Growth: The Past, Challenges, and the Future for more information.
  • ERS' productivity accounts provide estimates of productivity growth for the aggregate U.S. farm sector for the period 1948-2011, and estimates of the growth and relative levels of productivity for the individual States for the period 1960-2004. According to the statistics (see the ERS data product, Agricultural Productivity in the U.S.), growth in farm sector output was due almost entirely to productivity growth over the post-war period.

Last updated: Friday, October 16, 2015

For more information contact: Eldon Ball, Sun Ling Wang, and Keith Fuglie

Assistive Options

Top of page

Assistive Options

Open the original version of this page.

Usablenet Assistive is a Usablenet product. Usablenet Assistive Main Page.