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Social and Behavioral Sciences Commons

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Full-Text Articles in Social and Behavioral Sciences

Towards An Integrated Global Agricultural Greenhouse Gas Model: Greenhouse Gases From Agriculture Simulation Model (Greenagsim), Jerome R. F. Dumortier, Dermot J. Hayes May 2009

Towards An Integrated Global Agricultural Greenhouse Gas Model: Greenhouse Gases From Agriculture Simulation Model (Greenagsim), Jerome R. F. Dumortier, Dermot J. Hayes

CARD Working Papers

The Greenhouse Gases from Agriculture Simulation Model (GreenAgSiM) presented in this paper aims to quantify emissions from agricultural activity on a global scale. The model takes emissions into account that are directly attributable to agricultural production, such as enteric fermentation (methane), manure management (methane and nitrous oxide), and agricultural soil management (nitrous oxide). Furthermore, carbon stock differences from land-use change (carbon dioxide) induced by agriculture are included in the model. The model will provide policy makers with information about the greenhouse gas implications of policy changes.


Measuring Public Agricultural Research Capital And Its Contribution To State Agricultural Productivity, Wallace E. Huffman Mar 2009

Measuring Public Agricultural Research Capital And Its Contribution To State Agricultural Productivity, Wallace E. Huffman

Economics Working Papers (2002–2016)

A methodology for measuring public agricultural research capital is developed and described for the first time, new public agricultural research capital measures for each of the 48 contiguous US states, 1970-1999, are presented, and a new econometric analysis of the contribution of public agricultural research capital to state agricultural productivity is reported. Public agricultural research capital across the states is shown to have five different growth patterns, only one of which is at a constant rate. New TFP results show that public agricultural research capital contributes significantly to agricultural productivity and is larger than previous estimates. Intrastate and spillin public ...


Fapri 2009 U.S. And World Agricultural Outlook, Miguel Carriquiry, Fengxia Dong, Xiaodong Du, Amani E. Elobeid, Jacinto F. Fabiosa, Chad Hart, Dermot J. Hayes, Karen Kovarik, Simla Tokgoz, Eric Wailes, Ed Chavez, Julian Binfield, D. Scott Browhn, Scott Gerlt, Daniel Madison, Seth Meyer, William H. Meyers, Wyatt Thompson, Patrick C. Westhoff, Lori Wilcox, Abner W. Womack Jan 2009

Fapri 2009 U.S. And World Agricultural Outlook, Miguel Carriquiry, Fengxia Dong, Xiaodong Du, Amani E. Elobeid, Jacinto F. Fabiosa, Chad Hart, Dermot J. Hayes, Karen Kovarik, Simla Tokgoz, Eric Wailes, Ed Chavez, Julian Binfield, D. Scott Browhn, Scott Gerlt, Daniel Madison, Seth Meyer, William H. Meyers, Wyatt Thompson, Patrick C. Westhoff, Lori Wilcox, Abner W. Womack

FAPRI Staff Reports

The FAPRI 2009 U.S. and World Agricultural Outlook presents projections of world agricultural production, consumption, and trade under average weather patterns, existing farm policy, and policy commitments under current trade agreements and custom unions. The outlook uses a macroeconomic forecast developed by IHS Global Insight.