Proceedings of Annual Paris Business and Social Science Research Conference 7 - 8 August 2014, Hotel Crowne Plaza Republique, Paris, France, ISBN: 978-1-922069-57-3 Communicating Product Categories to the Audience through Dialogue Akira Yoshinari* This paper is a study concerning categorical imperative in the category study of markets. Categorical imperative means that when audience under categories such as critics and customers cannot accept a certain product as a member of category, firm producing this product would suffer penalty. In this paper, in order to refine the discussion of categorical imperative, we will study the case of a certain firm which launched some products in the market, where most of these products were not a member of category; however, despite of that, certain products were a member of category. Research question of this paper is to understand from the company’s standpoint as how much variation in category of the other product was considered as ambiguous for category of some products by audience, resulting in the imposition of penalty. We will approach this research question from both quantitative and qualitative aspects for generics in the pharmaceutical industry. Finding of the present study is, higher is the effort made by the firm for clearly defining the product categories used internally and communicating these categories to the audience through dialogue, higher is the understanding of product categories by the audience in keeping with the intentions of the firm. Field of Research: Management References: Ezra W. Zuckerman (1991)“The Categorical Imperative: Securities Analysts and the Illegitimacy Discount” American Journal of Sociology Vol. 104, No. 5, pp. 1398-1438. _____________________________________________________ Assoc. Prof. Akira Yoshinari, Department of Business Administration, Aichi Institute of Technology, Nagoya, Japan