Article

Morais, Joanna and Thomas-Agnan, Christine (2021) Impact of covariates in compositional models and simplicial derivatives. Austrian Journal of Statistics, vol. 50 (n° 2). pp. 1-15.

Morais, Joanna, Thomas-Agnan, Christine and Simioni, Michel (2018) Interpreting of explanatory variables impacts in compositional regression models. Austrian Journal of Statistics, vol. 47 (n° 5). pp. 1-25.

Morais, Joanna, Thomas-Agnan, Christine and Simioni, Michel (2018) Using compositional and Dirichlet models for market-share regression. Journal of Applied Statistics, vol. 45 (n° 9). pp. 1670-1689.

Monograph

Thomas-Agnan, Christine and Morais, Joanna (2019) Covariates impacts in compositional models and simplicial derivatives. TSE Working Paper, n. 19-1057, Toulouse

Morais, Joanna, Thomas-Agnan, Christine and Simioni, Michel (2018) Impact of advertizing on brand’s market-shares in the automobile market:: a multi-channel attraction model with competition and carry-over effects. TSE Working Paper, n. 18-878, Toulouse

Morais, Joanna, Simioni, Michel and Thomas-Agnan, Christine (2016) A tour of regression models for explaining shares. TSE Working Paper, n. 16-742

Thesis

Morais, Joanna (2017) Impact of media investments on brands’ market shares : a compositional data analysis approach. École doctorale Mathématiques, Informatique et Télécommunications (Toulouse).