For oil company decision-makers,the principal concern is how to allocate their limited resources into the most valuable opportunities.Recently a new management philosophy,＂Beyond NPV＂,has received more and more inte...For oil company decision-makers,the principal concern is how to allocate their limited resources into the most valuable opportunities.Recently a new management philosophy,＂Beyond NPV＂,has received more and more international attention.Economists and senior executives are seeking effective alternative analysis approaches for traditional technical and economic evaluation methods.The improved portfolio optimization model presented in this article represents an applicable technique beyond NPV for doing capital budgeting.In this proposed model,not only can oil company executives achieve trade-offs between returns and risks to their risk tolerance,but they can also employ an ＂operational premium＂ to distinguish their ability to improve the performance of the underlying projects.A simulation study based on 19 overseas upstream assets owned by a large oil company in China is conducted to compare optimized utility with non-optimized utility.The simulation results show that the petroleum optimization model including ＂operational premium＂ is more in line with the rational investors＇ demand.展开更多
This paper explores the influence of the State Capital Investing and Operating Company(SCIOC)pilot reform on SOE bailout using a staggered differencein-differences model.Based on a sample of listed SOEs during 2011-20...This paper explores the influence of the State Capital Investing and Operating Company(SCIOC)pilot reform on SOE bailout using a staggered differencein-differences model.Based on a sample of listed SOEs during 2011-2018,we find that when the real controllers of listed SOEs enter the list of SCIOCs,soft budget constraints are alleviated and listed subsidiaries are less likely to become distressed.Mechanism tests indicate that SCIOCs help distressed firms through exiting the market,reducing bank loans,enhancing corporate governance,and improving operating efficiency.Heterogeneity tests show that the effect of SCIOC establishment is more significant in central and western regions,in public welfare and special function industries,for central SCIOCs,for state capital investing companies,when firms are organized in more layers,and for firms that engage in M&As.The empirical results show that the implementation of SCIOCs benefits both micro-enterprise development and state capital layout optimization.展开更多
基金financial support from National Science and Technology Major Project of the Ministry of Science and Technology of China"Research on Investment estimation tools and economic appraisal system integration and development"(2011ZX05030-006-04)
文摘For oil company decision-makers,the principal concern is how to allocate their limited resources into the most valuable opportunities.Recently a new management philosophy,＂Beyond NPV＂,has received more and more international attention.Economists and senior executives are seeking effective alternative analysis approaches for traditional technical and economic evaluation methods.The improved portfolio optimization model presented in this article represents an applicable technique beyond NPV for doing capital budgeting.In this proposed model,not only can oil company executives achieve trade-offs between returns and risks to their risk tolerance,but they can also employ an ＂operational premium＂ to distinguish their ability to improve the performance of the underlying projects.A simulation study based on 19 overseas upstream assets owned by a large oil company in China is conducted to compare optimized utility with non-optimized utility.The simulation results show that the petroleum optimization model including ＂operational premium＂ is more in line with the rational investors＇ demand.
基金supported by the Project of the Institute for State-Owned Enterprises,Tsinghua University(Research on the Improvement of State-Owned Capital Distribution based on the perspective of the State Capital Investing and Operating Company,No.iSOEYB202212)the Key Project of the National Natural Science Foundation of China(No.71790603)
文摘This paper explores the influence of the State Capital Investing and Operating Company(SCIOC)pilot reform on SOE bailout using a staggered differencein-differences model.Based on a sample of listed SOEs during 2011-2018,we find that when the real controllers of listed SOEs enter the list of SCIOCs,soft budget constraints are alleviated and listed subsidiaries are less likely to become distressed.Mechanism tests indicate that SCIOCs help distressed firms through exiting the market,reducing bank loans,enhancing corporate governance,and improving operating efficiency.Heterogeneity tests show that the effect of SCIOC establishment is more significant in central and western regions,in public welfare and special function industries,for central SCIOCs,for state capital investing companies,when firms are organized in more layers,and for firms that engage in M&As.The empirical results show that the implementation of SCIOCs benefits both micro-enterprise development and state capital layout optimization.
