Buffer or Enabler? The Effect of Financial Slack on R&D Investment in Different Environments

Prior studies have shown mixed findings on the role of financial slack. This study examines how environmental factors such as munificence, dynamism, and complexity moderate the relationship between financial slack and innovation activity. Using data from Compustat and the Center for Research in Security Prices (CRSP) database on 578 computer-processing firms in innovation-intensive industries in the United States, our results reaffirm that financial slack is a strategic asset that enhances R&D investment. Further, we find that the positive consequences of financially abundant firms pursuing innovation are attenuated in munificent environments where firms increasingly rely on external resources. Similarly, in dynamic environments, unpredictable market changes divert slack resources from long-term R&D investments, further weakening the effect. However, there is no significant difference in complex environments. Our study contributes to the existing literature by integrating different environments and highlighting the importance of balancing internal resources with external environments in shaping innovation strategies. For managers, these findings provide practical guidance for resource allocation strategies to effectively support innovation in varying external environments.