List of Articles کارایی سرمایهگذاری شرکت Open Access Article Abstract Page Full-Text 1 - Social capital and investment efficiency Esmail Ebrahimi Farzin Rezaei Salahedin Ghaderi Open Access Article Abstract Page Full-Text 2 - Social capital, Sticky Dividend and investment efficiency Esmail Ebrahimi Farzin Rezaei Salahedin Ghaderi