Obafèmi Philippe KOUTCHADE Ingénieur de Recherche en Statistique Computationnelle

Identifiants chercheurs

IdHAL :

obafemi-philippe-koutchade

ORCID :

0000-0001-7327-3139

IdRef :

23197809X

Publications

Article dans une revue (6)

Pesticide taxation and the adoption of low-input cropping management practices using a hidden Markov model Esther Devilliers,Obafemi Philippe Koutchade,Alain Carpentier European Review of Agricultural Economics, In press, ⟨10.1093/erae/jbaf025⟩ Article dans une revue hal-05236100v1
On the economic value of the agronomic effects of crop diversification for farmers Ibirenoye Romaric Sodjahin,Alain Carpentier,Obafèmi Philippe Koutchadé,Fabienne Féménia European Review of Agricultural Economics, 2025, ⟨10.1093/erae/jbaf004⟩ Article dans une revue hal-04991534v1
Comments on &quot;Estimation of the Value-Added/Intermediate Input Substitution Consistent with the GTAP Data Alexandre Gohin,Philippe Koutchade Journal of Global Economic Analysis, 2024, 9 (1), pp.62-76. ⟨10.21642/JGEA.090103AF⟩ Article dans une revue hal-04702286v1
Modeling Corners, Kinks, and Jumps in Crop Acreage Choices: Impacts of the EU Support to Protein Crops Obafèmi P Koutchadé,Alain Carpentier,Fabienne Femenia American Journal of Agricultural Economics, 2021, 103 (4), pp.1502 - 1524. ⟨10.1111/ajae.12152⟩ Article dans une revue hal-04665916v1
Public acceptance of and heterogeneity in behavioral beach trip responses to offshore wind farm development in Catalonia (Spain) Louinord Voltaire,Obafemi Philippe Koutchade Resource and Energy Economics, 2020, 60, pp.101152. ⟨10.1016/j.reseneeco.2020.101152⟩ Article dans une revue hal-02492375v1
Modeling heterogeneous farm responses to european union biofuel support with a random parameter multicrop model Obafemi Philippe Koutchade,Alain Carpentier,Fabienne Femenia American Journal of Agricultural Economics, 2018, 100 (2), pp.434-455. ⟨10.1093/ajae/aax091⟩ Article dans une revue hal-01685932v1

Communication dans un congrès (16)

Determinants of Biosecurity Adoption: Evidence of Spillover Effects in a Spatial Autoregressive Multivariate Probit Arnaud Rault,Obafemi Philippe Koutchade,Abdel Fawaz Osseni 17. Congress of the European Association of Agricultural Economists (EAAE), Aug 2023, Rennes, France Communication dans un congrès hal-04748274v1
On the economic value of the agronomic effects of crop diversification for farmers: estimation based on farm cost accounting data Ibirénoyé Honoré Romaric Sodjahin,Fabienne Femenia,Obafémi, Philippe Koutchadé,Alain Carpentier 2023 AAEA Annual Meeting, Agricultural and Applied Economics Association, Jul 2023, Washingtion, DC, United States Communication dans un congrès hal-04667088v1
A Tax-and-Refund System for Reducing Pesticide Use in EU Agriculture: Promising Simulation Results for the French Arable Crop Sector A. Carpentier,Fabienne Femenia,Obafemi Philippe Koutchade,Hervé Guyomard XVII EAAE Congress, European Association of Agricultural Economists (EAAE), Aug 2023, Rennes, France Communication dans un congrès hal-04318187v1
Variable Input Allocation Among Crops: A Time-Varying Random Parameters Approach Obafemi Philippe Koutchade,Fabienne Femenia,A. Carpentier XVII EAAE Congress, European Association of Agricultural Economists (EAAE), Aug 2023, Rennes, France Communication dans un congrès hal-04318163v1
On the economic value of the agronomic effects of crop diversification for farmers: Estimation based on farm cost accounting data Ibirénoyé Honoré Romaric Sodjahin,A. Carpentier,Obafemi Philippe Koutchade,Fabienne Femenia American Association of Agricultural Economics Annual Meeting, American Association of Agricultural Economics, Jul 2023, Washington, D.C, France Communication dans un congrès hal-04315380v1
Accounting for Latent Cropping Management Practices Choices in Crop Production Models: a Random Parameter Hidden Markov Model Approach Esther Devilliers,Obafemi Philippe Koutchade,A. Carpentier XVII EAAE Congress : “Agri-food systems in a changing world: Connecting science and society”,, INRAE; Institut Agro, Aug 2023, Rennes, France Communication dans un congrès hal-04157862v1
Accounting for Latent Cropping Management Practices Choices in Crop Production Models: a Random Parameter Hidden Markov Model Approach Esther Devilliers,Obafemi Philippe Koutchade,A. Carpentier 16. Journées de recherche en sciences sociales, SFER; INRAE; CIRAD, Dec 2022, Clermont-Ferrand, France Communication dans un congrès hal-04157698v1
Economic value of the agronomic effects of crop diversification: Estimation based on farm cost accounting data Ibirénoyé Honoré Romaric Sodjahin,A. Carpentier,Obafemi Philippe Koutchade,Fabienne Femenia American Association of Agricultural Economics Annual Meeting, American Association of Agricultural Economic, Jul 2022, Anaheim (California), United States Communication dans un congrès hal-04315349v1
Accounting for Latent Cropping Management Practices Choices in Crop Production Models: a Random Parameter Hidden Markov Model Approach Esther Devilliers,Obafemi Philippe Koutchade,A. Carpentier 38. Journées de Microéconomie Appliquée, CREM; UMR SMART; Fédération de Recherche TEPP, Jun 2022, Rennes, France Communication dans un congrès hal-04157706v1
Variable Input Allocation Among Crops: A Random Parameter Approach With Stochastic Constraints Using SAEM Algorithm Obafemi Philippe Koutchade,A. Carpentier,Fabienne Femenia XVI EAAE Virtual Congress, Jul 2021, Prague, Czech Republic Communication dans un congrès hal-03339092v1
Spatial effects in investment decisions: Evidence from French dairy farms Loic Levi,Obafemi Philippe Koutchade,Laure Latruffe,Aude Ridier 12. Journées de Recherches en Sciences Sociales (JRSS 2018), Société Française d'Economie Rurale (SFER). FRA., Dec 2018, Nantes, France. 23 p Communication dans un congrès hal-02024077v1
Dealing with corner solutions in multi-crop micro-econometric models: an endogenous regime approach with regime fixed costs Fabienne Femenia,Alain Carpentier,Obafemi Philippe Koutchade 30. International conférence of agricultural economists (ICAE), International Conference of Agricultural Economics (ICAE). BRA., Jul 2018, Vancouver, Canada. 37 p Communication dans un congrès hal-01879042v1
Dealing with corner solutions In multi-crop microeconometric models: an endogenous switching regime approach with regime fixed costs Obafemi Philippe Koutchade,Alain Carpentier,Fabienne Femenia 15. EAAE Congress "Towards sustainable agri-food system: balancing between markets and society", European Association of Agricultural Economists (EAAE). INT., Aug 2017, parme, Italy. 24 p Communication dans un congrès hal-01605563v1
Dealing with corner solution in multi-crop micro-econometric models: an endogenous regime switching approach with regime fixed cost Obafemi Philippe Koutchade,Alain Carpentier,Fabienne Femenia 2017 AAEA Annual meeting, European Association of Agricultural Economists (EAAE). INT., Jul 2017, chicago, United States Communication dans un congrès hal-01605030v1
Accounting for Unobserved Heterogeneity in Micro-econometric Agricultural Production Models: a Random Parameter Approach Fabienne Femenia,Alain Carpentier,Obafemi Philippe Koutchade 2014 AAEA annual meeting, Agricultural and Applied Economics Association (AAEA). USA., Jul 2014, Minneapolis, United States. 2 p Communication dans un congrès hal-01208966v1
Accounting for Unobserved Heterogeneity in Micro-econometric Agricultural Production Models: a Random Parameter Approach Fabienne Femenia,Obafemi Philippe Koutchade,Alain Carpentier 8. Journées de recherches en sciences sociales (JRSS), Société Française d'Economie Rurale (SFER). FRA., Dec 2014, Grenoble, France. 41 p Communication dans un congrès hal-01209004v1

Pré-publication, Document de travail (4)

Variable Inputs Allocation among Crops: A Time-Varying Random Parameters Approach Obafemi Philippe Koutchade,Alain Carpentier,Fabienne Femenia 2024 Pré-publication, Document de travail (working paper) hal-04836702v1
Accounting for Latent Cropping Management Practices Choices in Crop Production Models: a Random Parameter Hidden Markov Model approach Esther Devilliers,Obafemi Philippe Koutchade,A. Carpentier 2023 Pré-publication, Document de travail hal-04157564v1
On the economic value of the agronomic effects of crop diversification for farmers: estimation based on farm cost accounting data Ibirénoyé Romaric Sodjahin,Fabienne Femenia,Obafemi Philippe Koutchade,A. Carpentier 2022 Pré-publication, Document de travail (working paper) hal-03639951v1
Crop choices in micro-econometric multi-crop models: modelling corners, kinks and jumps Obafemi Philippe Koutchade,Alain Carpentier,Fabienne Femenia 2020 Pré-publication, Document de travail (working paper) hal-02983249v1

Rapport (2)

Amélioration de la représentation de l’offre agricole dans les modèles macroéconomiques Alexandre Gohin,Alain Carpentier,Obafemi Philippe Koutchade,François Bareille [Contrat] Agence de l'Environnement et de la Maîtrise de l'Energie. 2015, 122 p. + annexes Rapport (rapport contrat/projet) hal-01209063v1
Empirical modeling of production decisions of heterogeneous farmers with random parameter models Obafemi Philippe Koutchade,Alain Carpentier,Fabienne Femenia [University works] auto-saisine. 2015, 62 p Rapport hal-01462719v1

Thèse (2)

Hétérogénéité inobservée et solutions en coin dans les modèles micro-économétriques de choix de production multiculture Obafemi Philippe Koutchade Economies et finances. AGROCAMPUS OUEST, 2018. Français. ⟨NNT : ⟩ Thèse tel-02787165v1
Hétérogénéité inobservée et solutions en coin dans les modèles micro-économétriques de choix de production multiculture Obafemi Philippe Koutchade Géométrie algorithmique [cs.CG]. Agrocampus Ouest, 2018. Français. ⟨NNT : 2018NSARE048⟩ Thèse tel-01937310v1

Logiciel (1)

winputall: Variable Input Allocation Among Crops Obafemi Philippe Koutchade,Fabienne Femenia,Alain Carpentier 2025, ⟨swh:1:dir:8e8969e7f9fe93e53d610367fbb532db974dceff;origin=https://forgemia.inra.fr/obafemi-philippe.koutchade/winputalloc.git;visit=swh:1:snp:68f16b8364e386d9fab40a2908418e0c56376c3c;anchor=swh:1:rev:cb3475e9be6222600409bff727a69eb5692acf82⟩ Logiciel hal-04991473v1