Alliance Portfolios and Innovation Performance
探讨联盟组合的结构特征（规模与异质性）与管理特征（正式化、集权化、定制化）如何共同影响创新绩效，并提出不同结构下的最佳管理组合。
Whereas existing alliance portfolio studies mainly focus on the structure or management of alliance portfolios, we conceptually explore the connections between them. In particular, we formulate propositions, arguing that the formalization, centralization, and customization of alliance portfolio management moderate the relationship between the structural characteristics of alliance portfolios (i.e., alliance portfolio size and alliance portfolio heterogeneity) and innovation performance. Based on this assessment, we identify different alliance portfolio management bundles for different alliance portfolio structures and formulate interesting avenues for future research.