1- Alexander, M. (1992). Disintermediation - Redefining the Role of Corporate Headquarters. Long Range Planning, 25(6), 110-112.
2- Ansoff, H.I. (1965). Corporate strategy. New York, NY: McGraw-Hill.
3- Birkinshaw, J., Braunerhjelm, P., Holm, U., &Terjesen, S. (2006). Why Do Some Multinational Corporations Relocate Their Headquarters Overseas? Strategic Management Journal, 27, 681-700
4- Camisón C. &Villar-López, A. (2014). Organizational innovation as an enabler of technological innovation capabilities and firm performance. Journal of Business Research, 67(1): 2891–2902
5- Chandler, A. D. (1962). Strategy and Structure: Chapters in the History of the American Industrial Enterprise. Cambridge, MA: MIT Press.
6- Chandler, A. D. (1962). The functions of HQ unit in the multi-business firm, Strategic Management Journal, 12:31-50.
7- Chin, W. W. (1998). The partial least squares approach to structural equation modeling. In G. A. Marcoulides (Ed.), Modern methods for business research (295–336). Mahwah, New Jersey: Lawrence Erlbaum Associates.
8- Collis, D. J., & Montgomery, C. A. (1998). Creating Corporate Advantage. Harvard Business Review, 76(3), 70-84
9- Collis, D. J., Young, D., & Goold, M. (2007). The Size, Structure, and Performance of Corporate Headquarters. Strategic Management Journal, 28, 383-405
10- Fathollahi, A. (2011). A Model for Selecting Parenting styles by a Corporate Parent in its Subsidiaries Based on Resource Based View (Doctoral dissertation). Iran, Tehran, Allame Tabatabaee University.
11- Fornell, C. & Larcker, D.F. (1981). Evaluating structural equation models with unobservable variables and measurement error. Journal of marketing research, 18(3): 39-50.
12- Foss, N. J. (1997). On the Rationales of Corporate Headquarters. Industrial and Corporate Change, 6(2), 313-338.
13- Goold, M., & Campbell, A. (1988). Strategies and Styles the role of the center in managing diversified corporations. Basil Blackwell.
14- Goold, M., & Quinn, J. (1990). Strategic control: milestones for long-term performance. London: Hutchinson.
15- Goold, M., Campbell, A., & Alexander, M. (1994). Corporate level strategy: Creating Value in the Multi Business Company. New York: John Wiley & Sons.
16- Hulland, J. (1999). Use of partial least squares (PLS) in strategic management research: a review of four recent studies. Strategic management journal, 20(2): 195-204.
17- Hungenberg, H. (1993). How to Ensure That Headquarters Add Value. Long Range Planning, 26(6), 62-73
18- Johnson, G., & Scholes, K. (2002). Exploring corporate strategy. London: Prentice Hall.
19- Markides, C. C. (2002). Corporate Strategy: The Role of the Centre. In Pettigrew, A. & Thomas, H., & Whittington, R. (Eds.). Handbook of Strategy and Management, 98-111. London: Sage publication.
20- Menz, M., Kunisch, S., & Collis D. j. (2013). What Do We Know About Corporate Headquarters? A Review, Integration, and Research Agenda. Harvard Business School Working Paper No. 14-16
21- Mishra, A., & Akbar M. (2007). Empirical Examination of Diversification Strategies in Business Groups: Evidence from Emerging Markets. International Journal of Emerging Markets, 2(1), 22-38.
22- Moss, E., Rousseau, D., Parent, S., St-Laurent, D. & Saintonge, J. (1998). Correlated of Attachment at School Age: Maternal Reported Stress, Mother-Child Interaction, and Behavior Problems. Child Development, 69 (5): 1390-1405.
23- Nunnally, J.C. & Bernstein, I.H. (1994). Psychometric theory, (3rd Ed.). New York. NY: McGraw-Hill.
24- Pettifer, D. (1998). Measuring the Performance of the Corporate Centre. Long Range Planning, 31(5), 783-785
25- Porter, M. E. (1987). From competitive advantage to corporate strategy. Harvard Business Review, 65(3), 43-59.
26- Villalonga, B. (2004). Does Diversification Cause the "Diversification Discount"? Financial Management, 33(2), 5-27.
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