Publications
Publications
Nombre total de publications : 2792
Does sustainable fishing eco-label increase ex-vessel fish prices? Evidence from a French tuna fishery
Eco-certification initiatives are market-based solutions that create incentives for producers to adopt sustainable practices and preserve ecosystems. These initiatives rely on the assumption that producers will receive a price premium sufficient to encourage engagement with and commitment to eco-labels. This paper explores the price differential associated with the eco-certification of a bluefin tuna fishery in Les Sables d'Olonne, on the French Atlantic coast, on prices obtained by certified vessels at auction. Using unique transaction data from 2015 to 2024 and a difference-in-differences strategy, we find that eco-certified vessels experience a 10% price premium after certification compared to non-certified vessels. However, the daily premiums associated with ecocertification vary considerably.
Chaînes de valeur mondiales et accords commerciaux profonds : une nouvelle dynamique d’intégration par les services
Tendances récentes en économie du développement
Transition risks and sovereign debt costs: a premium on fossil resources?
Intra household Inequality in Low-and Middle Income Countries
More direct evidence comes from sub-household consumption data, illustrated by the Senegalese Poverty and Family Structure (PSF) survey, which shows that intrahousehold inequality accounts for 14% of total inequality, with more than 13% of poor individuals living in households classified as non-poor. In the complex households typical of LMICs, an individual's position -daughter-in-law, widow, junior co-wife -proves as important as gender in shaping access to resources. We argue that credibly identifying the most vulnerable household members requires moving beyond standard household surveys toward more granular data collection at the individual or sub-household level.
Are Countries ready for Geothermal-CCS Coupling ? A panel Evidence Approach
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