Quarterly Publication
Original Article Oil and Gas Economics and Management
1. Prediction of Natural Gas Prices in European Gas Hubs Using Artificial Neural Network

Mansoureh Ram; Atefeh Taklif; Ali Faridzad

Volume 3, Issue 2 , Spring 2019, Pages 1-14

http://dx.doi.org/10.22050/pbr.2019.113878

Abstract
  The liberalization of natural gas markets and the emergence of gas hubs in recent decades have shifted the natural gas trade from the regional to the global trade. The growth and maturity of these hubs have weakened the previously established relationship between the natural gas price and the prices ...  Read More

Original Article Law Studies
2. Gas Price Arbitration in The Light of Experts’ Role: A Conceptual Analysis with a Reference to Iran–Turkey Case

Niloofar Heydari Roochi; Nasrollah Ebrahimi

Volume 3, Issue 2 , Spring 2019, Pages 15-27

http://dx.doi.org/10.22050/pbr.2019.112867

Abstract
  Unlike many arbitrations, the arbitration procedure for price reviews in gas industry contracts is not based on allegations that one party has breached a contract or otherwise committed a legal wrong. Instead, arbitrators are asked to determine whether the economics of a contract has been changed in ...  Read More

Original Article Accounting
3. 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 , Spring 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

Original Article Oil and Gas Economics and Management
4. Determining the Most Important Components of the Petroleum Corporate Mission Statement Using Grey Systems Theory

Azadeh Dabbaghi; Maryam Dehghan

Volume 3, Issue 2 , Spring 2019, Pages 43-54

http://dx.doi.org/10.22050/pbr.2019.112801

Abstract
  Strategic management contexts usually define a couple of activities, including preparing a mission statement, which is one of the essential parts in developing the strategic plan of an organization. Numerous researches in the strategic management literature have expressed the attributes of an effectively ...  Read More

Original Article Law Studies
5. Legal Aspects of Technology Transfer Through Foreign Investment in Oil and Gas Industry

Mostafa Elsan; Mehdi YousefiChehreghani

Volume 3, Issue 2 , Spring 2019, Pages 55-65

http://dx.doi.org/10.22050/pbr.2019.112800

Abstract
  Foreign investment contracts are one of the major ways to absorb the technology in oil and gas industry. Studies show that governments and investing companies prefer to gain more profit and control economic resources and political influence by investing financially and technically in developing countries ...  Read More

Original Article Law Studies
6. Comparison of Stringency of the Environmental Requirements and Compliance with them in Upstream Sector of Oil and Gas in Iranian and American Law

Hassan Azizi; Faysal Ameri; Ali Emami Meibodi

Volume 3, Issue 2 , Spring 2019, Pages 67-75

http://dx.doi.org/10.22050/pbr.2019.112870

Abstract
  The purpose of this study is to compare the stringency of and compliance with environmental requirements in the upstream sector of oil and gas in law of Iran and the USA. This study is conducted using the mixed entanglement method (qualitative–quantitative). In the qualitative part, library studies ...  Read More