Asymmetric new product development alliances: win–win or win–lose partnerships?

Interorganizational alliances are widely recognized as critical to product innovation, particularly in high-technology markets. Many new product development (NPD) alliances tend to be asymmetric, that is, they are formed between a larger firm and a smaller firm. As is the case with alliances in general, asymmetric alliances also typically result in changes in the shareholder values of the partner firms. Are the changes in shareholder values of the partner firms significant? Are asymmetric NPD alliances win–win or win–lose partnerships? Are the gains or losses symmetric for the larger and smaller partner firms? What factors drive the changes in shareholder values of the partner firms? These important questions remain largely unexplored as evidenced by the dearth of empirical research on the effect of asymmetric NPD alliances on shareholder value and on the apportionment of this value between the partner firms. We develop and empirically test a model of short-term changes in shareholder values of larger and smaller firms involved in NPD alliances, using the event study methodology on data covering 167 asymmetric alliances in the information technology and communication industries. In this model, we examine alliance, firm, and partner characteristics as potential determinants of the changes in shareholder values of the partner firms due to an NPD alliance announcement. Our model accounts for selection correction, potential cross-correlation across the residuals from the models of firm value changes for the larger and smaller firms, and unobserved heterogeneity. We outline the implications of the research findings for future research and management practice.