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Estimating the parameters of market share models at different levels of aggregation with examples from the West German cigarette market
Leeflang, Peter, (1986)
Gradual switching multivariate regression models with stochastic cross-equational constraints and an application to the KLEM translog production model
Tsurumi, Hiroki, (1985)
Zur Geometrie der zweidimensionalen nicht-metrischen Entfaltung
Brackly, Günter, (1985)
Market: études et recherches en marketing : fondements, méthodes
Evrard, Yves, (1997)
Le management des entreprises artistiques et culturelles
Evrard, Yves, (1993)