Know more

About cookies

What is a "cookie"?

A "cookie" is a piece of information, usually small and identified by a name, which may be sent to your browser by a website you are visiting. Your web browser will store it for a period of time, and send it back to the web server each time you log on again.

Different types of cookies are placed on the sites:

  • Cookies strictly necessary for the proper functioning of the site
  • Cookies deposited by third party sites to improve the interactivity of the site, to collect statistics

Learn more about cookies and how they work

The different types of cookies used on this site

Cookies strictly necessary for the site to function

These cookies allow the main services of the site to function optimally. You can technically block them using your browser settings but your experience on the site may be degraded.

Furthermore, you have the possibility of opposing the use of audience measurement tracers strictly necessary for the functioning and current administration of the website in the cookie management window accessible via the link located in the footer of the site.

Technical cookies

Name of the cookie


Shelf life

CAS and PHP session cookies

Login credentials, session security



Saving your cookie consent choices

12 months

Audience measurement cookies (AT Internet)

Name of the cookie


Shelf life


Trace the visitor's route in order to establish visit statistics.

13 months


Store the anonymous ID of the visitor who starts the first time he visits the site

13 months


Identify the numbers (unique identifiers of a site) seen by the visitor and store the visitor's identifiers.

13 months

About the AT Internet audience measurement tool :

AT Internet's audience measurement tool Analytics is deployed on this site in order to obtain information on visitors' navigation and to improve its use.

The French data protection authority (CNIL) has granted an exemption to AT Internet's Web Analytics cookie. This tool is thus exempt from the collection of the Internet user's consent with regard to the deposit of analytics cookies. However, you can refuse the deposit of these cookies via the cookie management panel.

Good to know:

  • The data collected are not cross-checked with other processing operations
  • The deposited cookie is only used to produce anonymous statistics
  • The cookie does not allow the user's navigation on other sites to be tracked.

Third party cookies to improve the interactivity of the site

This site relies on certain services provided by third parties which allow :

  • to offer interactive content;
  • improve usability and facilitate the sharing of content on social networks;
  • view videos and animated presentations directly on our website;
  • protect form entries from robots;
  • monitor the performance of the site.

These third parties will collect and use your browsing data for their own purposes.

How to accept or reject cookies

When you start browsing an eZpublish site, the appearance of the "cookies" banner allows you to accept or refuse all the cookies we use. This banner will be displayed as long as you have not made a choice, even if you are browsing on another page of the site.

You can change your choices at any time by clicking on the "Cookie Management" link.

You can manage these cookies in your browser. Here are the procedures to follow: Firefox; Chrome; Explorer; Safari; Opera

For more information about the cookies we use, you can contact INRAE's Data Protection Officer by email at or by post at :


24, chemin de Borde Rouge -Auzeville - CS52627 31326 Castanet Tolosan cedex - France

Last update: May 2021

Menu Logo Principal L'Institut Agro Rennes-Angers

Home page

Michele Schiavo

Institute for Sustainable Development and International Relations (IDDRI)

PhD student


PhD topic

Modelling the transition of agri-food systems: between planetary boundaries and social justice.

This PhD is focused on the agricultural modelling and the socio-economic analysis of the French and European agri-food sectors. First, the impacts of an agroecological transition of European agriculture on land use, trade balance and food security in the EU and other regions of the world will be studied. Then, the consequences of such a transition will be evaluated from a socio-economic point of view in the French and European agri-food sector. Finally, the consequences of trade protection measures adopted by an agro-ecological Europe will be studied in terms of trade balance, food prices, employment, and farmers’ income.

  • Supervisor: Chantal Le Mouël, INRAE, UMR SMART, 35000 Rennes, France
  • Co-supervisor : Pierre-Marie Aubert, IDDRI, 75006 Paris, France

Research topics

  • Agricultural economics
  • Market and trade modelling and land-use change
  • Agri-food sector modelling

Selected recent publications

  • Schiavo, M., Le Mouël, C., Poux, X., & Aubert, P. M. (2021).
    "An agroecological Europe by 2050: What impact on land use, trade and global food security?"
    IDDRI-Institut du Développement Durable et des Relations Internationales; Sciences Po.
  • Aubert, P. M., Gardin, B., Huber, É., Schiavo, M., & Alliot, C. (2021).
    "Designing Just Transition Pathways: A Methodological Framework to Estimate the Impact of Future Scenarios on Employment in the French Dairy Sector.
    Agriculture, 11(11), 1119.
  • Poux, X., Schiavo, M., (2021).
    "Modelling an agroecological UK in 2050 – findings from TYFAREGIO"
    IDDRI-Institut du Développement Durable et des Relations Internationales; Sciences Po.
  • Schiavo, M., & Aubert, P. M. (2020)
    "Pour une transition protéique réussie: quelles mesures prendre?"
     IDDRI-Institut du Développement Durable et des Relations Internationales; Sciences Po.
  • Pellerin, S., Bamière, L., Launay, C., Martin, R., Schiavo, M., Angers, D., ... & Rechauchère, O. (2020).
    "Stocker du carbone dans les sols français. Quel potentiel au regard de l’objectif 4 pour 1000 et à quel coût?"
  • Coppens d’Eeckenbrugge, G., Schiavo, M., Caron, E., Ongwen, D., Ireri Kamau, J., Rono, B., & Leclerc, C. (2019).
    "Worldwide interconnections of Africa using crops as historical and cultural markers."
     Les Cahiers d’Afrique de l’Est/The East African Review, (52), 7-41. 

Work in progress