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You will find below abstracts of my working papers and titles of my work in progress. My next presentation is planned for August 2024 at the ICAE conference in New Delhi where I will present results of the first one.
Will collective action make resistant grapevine varieties sparkle in Champagne? A discrete choice experiment
Gaëlle Leduc, Laure Latruffe, Adeline Alonso Ugaglia
Abstract:
Fungus resistant grapevine (FRG) varieties have the potential to substantially decrease fungicide use in viticulture, a sector heavily reliant on pesticides. Literature exploring winegrowers' intentions to adopt these varieties and possible leverages for facilitating their currently limited integration, is blatantly lacking. This study aims at filling the gap by analyzing winegrowers' willingness to plant and manage FRG varieties either collectively or individually. To do so, we conduct a discrete choice experiment that includes technical support and possibility to share labour and material at different stages of FRG varieties integration. Our results indicate so far that winegrowers are willing to receive both ex-ante and ex-post planting support collectively. We also find that winegrowers with lower revenues are more likely to share material for the planting of FRG varieties but not the spraying material.
Do public subsidies help farmers to reduce their pesticides use? Evidence from a meta-analysis
Gaëlle Leduc, Douadia Bougherara, Laure Latruffe, Thi Thanh Mai Ha
Gaëlle Leduc, Laure Latruffe, Adeline Alonso Ugaglia
Abstract:
Fungus resistant grapevine (FRG) varieties have the potential to substantially decrease fungicide use in viticulture, a sector heavily reliant on pesticides. Literature exploring winegrowers' intentions to adopt these varieties and possible leverages for facilitating their currently limited integration, is blatantly lacking. This study aims at filling the gap by analyzing winegrowers' willingness to plant and manage FRG varieties either collectively or individually. To do so, we conduct a discrete choice experiment that includes technical support and possibility to share labour and material at different stages of FRG varieties integration. Our results indicate so far that winegrowers are willing to receive both ex-ante and ex-post planting support collectively. We also find that winegrowers with lower revenues are more likely to share material for the planting of FRG varieties but not the spraying material.
Do public subsidies help farmers to reduce their pesticides use? Evidence from a meta-analysis
Gaëlle Leduc, Douadia Bougherara, Laure Latruffe, Thi Thanh Mai Ha
Comparison of perceptions between producers and researchers on criteria used to adopt crop protection practices: a Q-methodology study
Lefebvre M., Latruffe L., Leduc G., Raineau Y., Alonso Ugaglia A.
Lefebvre M., Latruffe L., Leduc G., Raineau Y., Alonso Ugaglia A.
