The paper assesses the ability of French wineries to prevail over the crisis of French wine in the years 2000.Corporations are distinguished from co‐operatives:Over the 2000‐2006 period in spite of sales fluctuations, French wineries did not increase their financial debtlevel substantially....

The objective of the paper is to simulate the corporate value of Champagne makers by takinginto account the Champagne market evolution. These measurements are conducted by linkingfinancial debt, performance and valuation to a vertical coordination model of production-consumptionwithin a cobweb...