دانلود رایگان مقاله انگلیسی تنوع هیئت مدیره و نظارت بر سرمایه گذاری شرکت ها - الزویر 2018

عنوان فارسی
تنوع هیئت مدیره و نظارت بر سرمایه گذاری شرکت ها
عنوان انگلیسی
Board diversity and corporate investment oversight
صفحات مقاله فارسی
0
صفحات مقاله انگلیسی
8
سال انتشار
2018
نشریه
الزویر - Elsevier
فرمت مقاله انگلیسی
PDF
نوع مقاله
ISI
نوع نگارش
مقالات پژوهشی (تحقیقاتی)
رفرنس
دارد
پایگاه
اسکوپوس
کد محصول
E9354
رشته های مرتبط با این مقاله
اقتصاد، مدیریت
گرایش های مرتبط با این مقاله
اقتصاد مالی، مدیریت کسب و کار، مدیریت اجرایی
مجله
مجله تحقیقات تجاری - Journal of Business Research
دانشگاه
Graziadio Business School - Pepperdine University - United States
کلمات کلیدی
تنوع هیئت مدیره، اثربخشی هیئت مدیره، ترکیب هیئت مدیره، نظارت بر سرمایه گذاری شرکت
doi یا شناسه دیجیتال
https://doi.org/10.1016/j.jbusres.2018.04.033
چکیده

ABSTRACT


Drawn from theories in group diversity and group performance, this study examines the association between board diversity, measured in both relation-oriented dimension (i.e., gender, race, and age) and task-oriented dimension (i.e., tenure and expertise), and board performance in corporate investment oversight. We assess suboptimal investment by measuring how much firms deviate from the expected level of capital expenditures, R &D expenses, and acquisition spending within their industry. Using a sample of 15,125 firm-year across 1898 firms from 1998 to 2014, we find that task-oriented diversity attributes, such as tenure and expertise, are negatively associated with suboptimal investment, suggesting that diverse boards in terms of firm specific experience and functional expertise are more effective in overseeing corporate investment activities than homogeneous boards. Our results shed light on the recent regulatory requirements on board diversity and recommend greater task-oriented diversity in corporate boardrooms.

نتیجه گیری

5. Conclusion and discussion


This study examines the impact of board diversity on board performance in investment oversight. We categorize diversity attributes into two dimensions: relation-oriented diversity (i.e., gender, race, and age) and task-oriented diversity (i.e., tenure and expertise). We did not find an association between board relation-oriented diversity and board performance in investment oversight. However, we found that board task-related diversity is negatively associated with the deviation from the expected level of investment, suggesting that diverse experiential boards make better investment decisions than homogeneous ones. Our results are robust to the use of several alternative dependent and independent variables, standardized diversity indexes, different regression methods, and different subsamples.


Theories on the benefits of diversity are mixed. Some argue that workgroup diversity reduces groupthink and brings healthy debates and disagreements to decision making (Gruenfeld et al., 1996; Wittenbaum & Stasser, 1996), while others contend that workgroup heterogeneity makes reaching consensus difficult and damage group performance (Jehn, 1997; Riordan & Shore, 1997; Tsui et al., 1992). Our study highlights the importance of examining related-oriented and task-oriented diversity attributes separately as both types of diversity have different influence on group performance. Researchers are unlikely to find the impact of diversity on team performance when combining all types of diversity (Joshi & Roh, 2009). The reason that we did not find an association between board relation-oriented diversity and board performance in investment oversight is possibly because the beneficial and harmful effects of relation-oriented diversity cancel themselves out.


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