Limitation and future research
Although the study provides important findings on the relationship between CSR, corporate branding and customer BL, there are several limitations to be noted, which also provide an avenue for future studies. First, the samples of the study were limited to the state capitals of three major states as per population count in the South-Eastern part of India. The samples of respondents were limited to the banking sector in India; the scope may be widened by taking into consideration the samples segments such as; geography, industries and other crosscultural settings. The findings of the study may not be generalised to other sectors in India and other cross-cultural settings. Therefore, the study may be examined in other cultural as well as cross-cultural settings for further validation of the findings. Second, the scope of the data collection is cross-section in nature and hence the findings correspond to a snapshot state of the model examined. This model can further be examined by conducting a longitudinal study. Third, this study has not incorporated all measurement constructs of corporate branding as proposed by Anisimova (2007, 2013) rather it has used a reduced scale for corporate branding that includes the representative items from each construct of corporate branding. Therefore, future research may be suggested to test the effect of CSR on different corporate branding dimensions to enhance customer BL. Fourth, this study has not incorporated the multi-group analysis and its effect can further be investigated. Fifth, another considerable scope of future research is to study the role of corporate communication effect on corporate branding. In this context, research initiatives can be extended to explore the role of corporate communication strategies in shaping the corporate branding from the CSR perspective to enhance BL.