Quarterly Publication
Accounting
Machine Learning Application in Stock Price Prediction: Applied to the Active Firms in Oil and Gas Industry in Tehran Stock Exchange

Ali mohammad Ghanbari; Hamid Jamshidi

Volume 3, Issue 2 , June 2019, , Pages 29-41

http://dx.doi.org/10.22050/pbr.2019.112803

Abstract
  Stock price prediction is one of the crucial concepts in finance area. Machine learning can provide the opportunity for traders and investors to predict stock prices more accurately. In this paper, Closing Price is dependent variable and First Price, Last Price, Opening Price, Today’s High, Today’s ...  Read More

Law Studies
Oil and Gas Investor-State Dispute Settlement: Is Mediation-Arbitration Considered a Mechanism for Common Interests?

Naqmeh Javadpour; Hamid reza Oloumi Yazdi; Seyyed Nasrollah Ebrahimi

Volume 3, Issue 1 , March 2019, , Pages 17-28

http://dx.doi.org/10.22050/pbr.2019.104109

Abstract
  International oil and gas investment disputes constitute an important part of investor-state dispute settlement (ISDS) system. Investment arbitration which is regarded as a prevalent dispute settlement mechanism in this area has come under severe criticism since it creates huge costs, lengthens the process, ...  Read More

Relationship between Financial Leverage and Firm Growth in the Oil and Gas Industry: Evidence from OPEC

Sayed Mohammad Javadi; Abbas Alimoradi; Mohammad Reza Ashtiani

Volume 1, Issue 1 , November 2017, , Pages 9-21

http://dx.doi.org/10.22050/pbr.2017.58117

Abstract
  Recent theories of firm dynamics emphasize on the role of financial variables as determinants of firm growth. Most of the technical literature shows that there is a positive relationship between financial leverage and firm growth. The purpose of this paper is to examine whether such relationship exists ...  Read More