Strategic organizational transparency to overcome Mum Effect mediation The voice of the staff

 the present study was conducted to reduce the Mum Effect of employees by emphasizing the variables of organizational transparency and employee voice.

This research was applied based on the purpose and descriptive-survey in terms of method. The statistical population of the study is 385 employees of maritime organizations in Mazandaran province in 1399. The sample size was determined using Krejcie and Morgan table and 191 people were selected through cluster sampling. Research data were collected by Rawlins (2008) Organizational Transparency Questionnaire, Rumming & Sensing Mum Effect Questionnaire (2013) and the voice of Van Dyne et al. (2003) and their reliability was calculated by Cronbach's alpha of 0/76, 0/78 and /084. respectively.  

The analysis of statistical data indicates that the effect of organizational transparency on Mum Effect is 0/86, organizational transparency on employees 'voice is 0.89 and employees' voice on Mum Effect is 0/87. Also, the effect of organizational transparency from the voice of employees on Mum Effect is 0/77.

Organizational transparency variable both directly and indirectly and employees' voices also directly affect the Mum Effect of employees and provide the means to reduce this variable. As a result, it can be said that investing in the voice of employees along with organizational transparency can help overcome the Mum Effect of employees.