W e examine whether cobranding-the practice of using two established brand names on the same productincreases the market value of parent firms. Using data from the consumer packaged goods industry, we document that the average stock market reaction to the announcement of cobranded new products is approximately +1.0%. We hypothesize that this reaction is significantly higher than it would have been if these same products were single branded, and we find evidence consistent with this hypothesis. We also examine the determinants of this stock market reaction. We find that the consistency between the two brand images, the innovativeness of the product, and the exclusivity of the cobranding relationship significantly increase the market reaction to cobranding announcements. Our findings provide important managerial guidelines for enhancing firm value through cobranding partnerships.

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Prior research has investigated consumers’ perceptions of nutritional information but does not detail how the use of nutrition claims on product packages maybe associated with a manufacturer's financial performance. Using data from 38 firms, the authors find evidence that a firm's stock market performance and sales relate significantly and positively to both the degree of nutritional emphasis and the specificity of nutrition claims on product packages but relate negatively to the diversity of nutrition claims the company uses across its products. The findings provide important managerial implications to help businesses obtain financial gains through the use of nutrition claims. They also suggest that aligning the labeling policy could be a profitable long-term route for marketers, and it is necessary for policy makers to pay attention to firm performance. The insights regarding the economic benefits of using nutrition claims from a marketing–finance perspective provide further implications for policy makers to encourage firms to offer nutritious products and make nutrition information more accessible for consumers.

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