Resource Center

Advanced Search
Technical Papers
Working Papers
Research Memoranda
GTAP-L Mailing List
GTAP FAQs
CGE Books/Articles
Important References
Submit New Resource

GTAP Resources: Resource Display

GTAP Resource #7046

"Economic, social and environmental spillovers decrease the benefits of a global dietary shift"
by Gatto, Alessandro, Marijke Kuiper and Hans van Meijl


Abstract
Dietary shifts are key for enhancing the sustainability of current food systems but need to account for potential economic, social and environmental indirect effects as well. By tracing physical quantities of biomass along supply chains in a global economic model, we investigate the benefits of adopting the EAT–Lancet diet and other social, economic and environmental spillovers in the wider economy. We find that decreased global food demand reduces global biomass production, food prices, trade, land use and food loss and waste but also reduces food affordability for low-income agricultural households. In sub-Saharan Africa, increased food demand and higher prices decrease food affordability also for non-agricultural households. Economic spillovers into non-food sectors limit agricultural land and greenhouse gas reductions as cheaper biomass is demanded more for non-food use. From an environmental perspective, economy-wide greenhouse gas emissions increase as lower global food demand at lower prices frees income subsequently spent on non-food items.


Resource Details (Export Citation) GTAP Keywords
Category: Other CGE Application
Status: Published
By/In: Nature Food
Date: 2023
Version:
Created: Gatto, A. (9/26/2023)
Updated: Batta, G. (9/26/2023)
Visits: 318
- Land use
- Trade and the environment


Attachments
If you have trouble accessing any of the attachments below due to disability, please contact the authors listed above.


Public Access
No documents have been attached.

Restricted Access
No documents have been attached.


Special Instructions
No instructions have been specified.


Comments (0 posted)
You must log in before entering comments.

No comments have been posted.