Aflatoni, Abbas. (2013). Statistical analysis in Financial Management and Accounting Research by Eviews, Tehran: Termeh. (In Persian).
Alimov, Azizjon. (2014). Product market competition and the value of corporate cash: Evidence from trade liberalization. Journal of Corporate Finance, 25, 122-139.
Allen, Franklin; Gale, Douglas. (2000). Corporate governance and competition. University of Pennsylvania.
Anvari rostami, Ali asghar; Aetemadi, Hosain; Mvahedmajd, Marzeah. (2013). Investigation of the Impact of Product Market Competition on Dividend Policies. Asset Management & Financing, 1 (2) ,1-18. (In Persian)
Botosan, Christine A; Plumlee, Marlene A. (2004). A Re-examination of Disclosure Level and the Expected Cost of Equity Capital. Journal of Accounting Research 40 (1) , 21–40.
Chamberlin, Edward Hastings. (1933). The theory of monopolistic competition. Cambridge, MA, Harvard University Press.
Chen, Chen; Li, Li; Ma, Mary LZ. (2014). Product market competition and the cost of equity capital: evidence from China. Journal of Accounting and Economics, 21 (3) , 227-261.
Chou, Julia, Lilian Ng, Valeriy Sibilkov, Qinghai Wang. (2011). Product market competition and corporate governance. Review of Development Finance, 1 (2) , 114-130.
Ghalibf-asl,Hasan; Shams, Shahabeddin; sadehvand, mohammad javad. (2010). Survey of the Excess Return of Earning and Price Momentum Strategy in Tehran Stock Exchange (TSE). Journal of the Iranian Accounting and Auditing Review, 17 (3) , 99-116. (In Persian)
Giroud, Xavier; Mueller, Holger M. (2011). Corporate governance, product market competition, and equity prices. The Journal of Finance, 66 (2) , 563-600.
Hon, Mark T; Tonks, Ian. (2003). Momentum in the UK stock market. Journalof Multinational Financial Management, 13 (1) , 43–70.
Hosseini Rad,s. davood; razaee,golamreza; mohsenifard Golamali; khajavi, shokrollah. (2013). The Impact of Product Market Competition on Earnings Management of the Companies Listed in Tehran Stock Exchange. Asset Management & Financing, 1 (3) , 119-134. (In Persian)
Laksmana, Indrarini; Yang, Ya-wen. (2014). Product market competition and earnings management: Evidence from discretionary accruals and real activity manipulation. Advances in Accounting, 30 (2) , 263-275.
Leibenstein, Harvey. (1966). Allocative efficiency vs. " X-efficiency". The American Economic Review, 56 (3) , 392-415.
Lester, Marilyn. (2000). debt structure,agency cost and firm size. jornal of finance, 18 (2) , 543-541.
Matsa, David A. (2011). Competition and product quality in the supermarket industry. The Quarterly Journal of Economics, 126 (3) , 1539-1591.
Namazi, Mohammad; Rezaei, Gholamreza. (2013). The Impact of Product Market Competition on Firms’ Dividend Policy. Journal of Financial Management Strategy, 1 (3) , 1-24. (In Persian)
Nasirpor,Mohammad. (1999). Examining the Effect Of firm size on the cost of capital in Tehran Stock Exchange. Master's Thesis, Shahid Beheshti University, accounting group. (In Persian)
Pourheidari,Omid; Yousefzadeh, Nasrin; Azami, Zeynab. (2014). Effects of Firm Size on the Relationship between Disclosure and Cost of Equity Capital in Companies Listed in Tehran Stock Exchange. Journal of Accounting knowledge, 5 (18) , 91-111. (In Persian)
Raith, Michael. (2003). Competition, Risk and Managerial Incentives. American Economic Review 93 (4) , 1425–1436.
Setayesh, Mohammad Hossein; Momtazian, Alireza; Zare, Maryam; Hayati, Javad. (2015). Effects of Product Market Competition on Financing Cost. Journal of Accounting knowledge, 6 (23) , 7-23. (In Persian)
Setayesh, Mohammad Hossein;Kargar fard, Mohadese. (2011). Examining the Effect Of Product Market Competition on Capital Structure. Empirical Research in Financial Accounting, 1 (1) , 9-28. (In Persian)
Yahyazadehfar, mahmood; lorestani,saeedeh. (2012). Trading Volume and Return from Contrarian and Momentum Strategies in Tehran Stock Exchange. Empirical Research in Accounting, 2 (2) , 33-47. (In Persian).
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