چکیده:
The relation of information content of organization different criteria on abnormal stock
returns of companies within Tehran stock exchange is studied in this paper. The scientific
purpose of this study is to review the impact of accounting fundamental variables on
explaining the value and returns of firms and its applicable purpose is to review the effective
factors on stock price in order to help liberal analyzers to choose appropriate stocks for
investment through providing effective factors on abnormal stock returns within Tehran
stock exchange. Research data are the combination of financial variables of 120 firms
participating in Tehran stock exchange in the period of recent 10 years (2004 – 2014).
Research methodology, data method was panel and hypotheses test was through Fisher.
Obtained results indicate negative and significant relation of future abnormal returns of
firms with the asset value and the value of total asset market. In another analysis it is
indicated that in case of considering market value to two variables of asset value and market
value of total assets, the strength of model explanation and value relation will not be
changed. In addition, abnormal stock returns in portfolio of firms with low and high total
asset value and firms portfolio with high and low total asset market value are different.
خلاصه ماشینی:
Keyword: staff organizational health, job security role clarity organizational participation Omidiyeh-AghajariOil Company * Corresponding author: Karami Peer review under responsibility of UCT Journal of Management and Accounting Studies INTRODUCTION Today, organizations are thought as organisms that have an identity independent from its members (Soltan Husseini and Mousavi, 1391: 109).
- Soltan Husseiniet al (1391) in a study investigatedorganizationalhealth research with its ten components in the form of a researcher made questionnaire and it was found that there is a significant positive correlation between knowledge management and organizational health of staff of Department of Physical Education and Sports Bureau in Isfahan.
Sub-Hypotheses - There is a significant relationship between participation style of managers and organizational health of employees of Omidiyeh-Aghajari Oil Company.
There is a significant relationship between participation style of managers and organizational health of employees of Omidiyeh- Aghajari Oil Company.
There is a significant relationship between role clarity and organizational health of employees of Omidiyeh-Aghajari Oil Company.
There is a significant relationship between role clarity and organizational health of employees of Omidiyeh-Aghajari Oil Company.
Based on the results of this study that there is a relationship between organizational health and organizational factors in Omidiyeh-Aghajari Oil Companyit can be understood that if managers who are at the head of the organization, with proper use ofthe power resources, the exact philosophicalnotion and Proper job performance can create a safe environment with morale and motivation among staff the career and organizational commitment of employees is increased and thus their productivity increases.