Using Theory Elaboration to Make Theoretical Advancements
提出理论细化这一研究方法，通过七种具体策略（如横向对比、纵向对比、新构念界定等）利用已有概念或初步模型进行实证研究，以产生新理论见解，并指导研究者判断何时采用此方法。
We describe an actionable research approach for addressing current challenges to theoretical advancement labeled theory elaboration. Theory elaboration is the process of conceptualizing and executing empirical research using preexisting conceptual ideas or a preliminary model as a basis for developing new theoretical insights by contrasting, specifying, or structuring theoretical constructs and relations to account for and explain empirical observations. We identify and describe seven specific tactics for conducting a theory elaboration study: horizontal contrasting, vertical contrasting, new construct specification, construct splitting, structuring specific relations, structuring sequence relations, and structuring recursive relations. We also link each tactic with different types of theory advancements. In addition, we provide a sequential decision-making process for deciding whether to adopt a theory elaboration approach given a particular research domain and context. Finally, we identify research domains and specific topics in organizational behavior, human resource management, strategic management, and entrepreneurship for which theory elaboration is likely to be most effective as a means to make theoretical advancements.