[eng] On the basis of an existing typology of vineyards and data on non agricultural activities and family incomes, a pattern of characteristics and behaviour of the different social classes of wine-growers in the Languedoc area is established and their relative importance examined. The results...

[eng] Factors and limits of farmers long term indebtedness . From a Lifecycle Model with endogenous (entrepreneurial) resources, we defined optimal debt, and the consequences of credit constraints on the heterogeneity of farmer's households. Taking into account age effects in borrowing behaviour...