Hossein Khosroshahi | Isfahan University of Technology (original) (raw)
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Papers by Hossein Khosroshahi
Transport policy, May 1, 2024
Environment, Development and Sustainability
Applied Soft Computing, Dec 1, 2016
International Journal of Production Economics, May 1, 2021
Abstract We study the effect of quantity and quality of environmental disclosure of a corporation... more Abstract We study the effect of quantity and quality of environmental disclosure of a corporation, and also assess the impact of government intervention through subsidies on the corporation. Both positive and negative information levels and respective subsidies, and three different government policies (i.e., environmental policy, disclosure benefit policy, and social welfare policy) are considered. The resulting interaction between the government and the corporation is modeled in a game theoretic framework, which is then solved to find equilibrium decisions and to develop insights. It was concluded that offering both positive and negative disclosure subsidy benefits both parties than when the government does not intervene. Furthermore, given high positive and negative disclosure cost, the corporation would prefer that the government adopt a pure environmental policy, however, the latter would prefer the social welfare policy. Finally, under environmental policy, the corporation benefits more when the sensitivity to negative disclosure level to environmental factor is less, however, both parties benefit under the two other policies.
Applied Energy, Jul 1, 2022
Environment, Development and Sustainability, Apr 20, 2023
Journal of Industrial Engineering Research in Production Systems, Feb 20, 2015
International Journal of Production Economics
Abstract We study the effect of quantity and quality of environmental disclosure of a corporation... more Abstract We study the effect of quantity and quality of environmental disclosure of a corporation, and also assess the impact of government intervention through subsidies on the corporation. Both positive and negative information levels and respective subsidies, and three different government policies (i.e., environmental policy, disclosure benefit policy, and social welfare policy) are considered. The resulting interaction between the government and the corporation is modeled in a game theoretic framework, which is then solved to find equilibrium decisions and to develop insights. It was concluded that offering both positive and negative disclosure subsidy benefits both parties than when the government does not intervene. Furthermore, given high positive and negative disclosure cost, the corporation would prefer that the government adopt a pure environmental policy, however, the latter would prefer the social welfare policy. Finally, under environmental policy, the corporation benefits more when the sensitivity to negative disclosure level to environmental factor is less, however, both parties benefit under the two other policies.
Journal of Retailing and Consumer Services, 2021
Journal of Cleaner Production, 2019
Journal of Cleaner Production, 2019
Applied Soft Computing, 2016
Applied Mathematical Modelling, 2016
Abstract The bullwhip effect is an undeniable phenomenon in supply chains that has a negative eff... more Abstract The bullwhip effect is an undeniable phenomenon in supply chains that has a negative effect on their performance and efficiency. There are a variety of causes for the appearance of the bullwhip effect, one most important of which is the existence of uncertain demand. Due to the variety of causes as well as in order to recognize relevant factors, it is important to be able to quantify the bullwhip effect in a supply-chain environment. In this study, we aim to quantify the bullwhip effect in a 3-stage supply chain with multiple retailers. First, we quantify the bullwhip effect, order rate variance ratio (OVR) and inventory variance ratio (IV) in a pipeline supply chain, for which we develop a relation to calculate the bullwhip effect. Then we extend it to a supply chain with multiple retailers. We analyze the impact of service levels on the bullwhip effect for both defined supply chain situations. This analysis, which highlights the importance of the impact of service levels on the bullwhip effect, can be considered the main contribution of this paper. In addition, we survey the influence of the correlation coefficient on the bullwhip effect.
Journal of Retailing and Consumer Services, May 1, 2021
Transport policy, May 1, 2024
Environment, Development and Sustainability
Applied Soft Computing, Dec 1, 2016
International Journal of Production Economics, May 1, 2021
Abstract We study the effect of quantity and quality of environmental disclosure of a corporation... more Abstract We study the effect of quantity and quality of environmental disclosure of a corporation, and also assess the impact of government intervention through subsidies on the corporation. Both positive and negative information levels and respective subsidies, and three different government policies (i.e., environmental policy, disclosure benefit policy, and social welfare policy) are considered. The resulting interaction between the government and the corporation is modeled in a game theoretic framework, which is then solved to find equilibrium decisions and to develop insights. It was concluded that offering both positive and negative disclosure subsidy benefits both parties than when the government does not intervene. Furthermore, given high positive and negative disclosure cost, the corporation would prefer that the government adopt a pure environmental policy, however, the latter would prefer the social welfare policy. Finally, under environmental policy, the corporation benefits more when the sensitivity to negative disclosure level to environmental factor is less, however, both parties benefit under the two other policies.
Applied Energy, Jul 1, 2022
Environment, Development and Sustainability, Apr 20, 2023
Journal of Industrial Engineering Research in Production Systems, Feb 20, 2015
International Journal of Production Economics
Abstract We study the effect of quantity and quality of environmental disclosure of a corporation... more Abstract We study the effect of quantity and quality of environmental disclosure of a corporation, and also assess the impact of government intervention through subsidies on the corporation. Both positive and negative information levels and respective subsidies, and three different government policies (i.e., environmental policy, disclosure benefit policy, and social welfare policy) are considered. The resulting interaction between the government and the corporation is modeled in a game theoretic framework, which is then solved to find equilibrium decisions and to develop insights. It was concluded that offering both positive and negative disclosure subsidy benefits both parties than when the government does not intervene. Furthermore, given high positive and negative disclosure cost, the corporation would prefer that the government adopt a pure environmental policy, however, the latter would prefer the social welfare policy. Finally, under environmental policy, the corporation benefits more when the sensitivity to negative disclosure level to environmental factor is less, however, both parties benefit under the two other policies.
Journal of Retailing and Consumer Services, 2021
Journal of Cleaner Production, 2019
Journal of Cleaner Production, 2019
Applied Soft Computing, 2016
Applied Mathematical Modelling, 2016
Abstract The bullwhip effect is an undeniable phenomenon in supply chains that has a negative eff... more Abstract The bullwhip effect is an undeniable phenomenon in supply chains that has a negative effect on their performance and efficiency. There are a variety of causes for the appearance of the bullwhip effect, one most important of which is the existence of uncertain demand. Due to the variety of causes as well as in order to recognize relevant factors, it is important to be able to quantify the bullwhip effect in a supply-chain environment. In this study, we aim to quantify the bullwhip effect in a 3-stage supply chain with multiple retailers. First, we quantify the bullwhip effect, order rate variance ratio (OVR) and inventory variance ratio (IV) in a pipeline supply chain, for which we develop a relation to calculate the bullwhip effect. Then we extend it to a supply chain with multiple retailers. We analyze the impact of service levels on the bullwhip effect for both defined supply chain situations. This analysis, which highlights the importance of the impact of service levels on the bullwhip effect, can be considered the main contribution of this paper. In addition, we survey the influence of the correlation coefficient on the bullwhip effect.
Journal of Retailing and Consumer Services, May 1, 2021