AERE Reading Group seminar series | A Productivity Indicator for Adaptation to Climate Change by Moriah Bostian – School of Economics AERE Reading Group seminar series | A Productivity Indicator for Adaptation to Climate Change by Moriah Bostian – School of Economics

AERE Reading Group seminar series | A Productivity Indicator for Adaptation to Climate Change by Moriah Bostian

Invites you to an

AERE Reading Group seminar presented by

Moriah Bostian

Lewis & Clarke College

 

A Productivity Indicator for Adaptation to Climate Change 

Co-authors:

Bradley Barnhart (Oregon State University)

Rolf Färe (Umeå University)

Shawna Grosskopf (Oregon State University)

Sophia Lochner (University of Virginia)

Monday 27 March 2023

12.00pm – 1.00pm

Zoom: 840 8712 4209

This study draws on economic index theory to construct a new indicator for adaptation to changing environmental conditions, most notably climate change, which may shift the production technology over time. Such environmental shifts are largely exogenous to firm decision making, for instance investments in research and development, which may also lead to technology change. Few existing measures of total factor productivity (TFP) make this distinction, between exogenous environmental shifts and shifts due to firm decision making or innovation. We introduce a nonparametric Luenberger productivity indicator for adaptation, which allows for decomposition of standard technology and efficiency change measures into both environmental and production components. We apply this framework to agricultural production in the US Mississippi River Basin for recent decades, working with USDA Census of Agriculture data at the county level and key climate conditions. We also match the production and climate data to estimates of Nitrogen loading over time, to incorporate water quality into the adaptation indicator. Our results indicate sustained overall productivity growth, for both agricultural production and nitrogen loading reductions, driven by technology gains outweighing efficiency losses. Decomposing further to the adaptation component, our results indicate modest overall adaptation gains, driven by both adaptation efficiency and technology gains.

For further information contact: AERE Reading Group Seminar Coordinator Alastair Fraser (alastair.fraser@sydney.edu.au)

For all upcoming seminars in School of Economics see Our events and Calendar

Date

Mar 27 2023
Expired!

Time

12:00 pm - 1:00 pm

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