This paper addresses the problem of uncapacitated multiple allocation p-hub center problem (UMApHCP) which is fundamental in proper functioning of time-sensitive transportation systems. A mixed-integer programming formulation is proposed for the problem and a highly efficient Benders decomposition algorithm is developed for solving it. | A highly efficient exact algorithm for the uncapacitated multiple allocation p-hub center problem Uncertain Supply Chain Management 8 2020 67 76 Contents lists available at GrowingScience Uncertain Supply Chain Management homepage uscm The effect of corporate entrepreneurship organizational culture on supply chain management and business performance in chemical industry Thi Thanh Tam Nguyena Thi Thuy Hong Nguyenb and Thi Thu Hoai Phamc a Academy of politics region I Vietnam b National Economics University Vietnam c University of Economics Technical for Industries Vietnam CHRONICLE ABSTRACT Article history The article is purposed to assess the impact of corporate entrepreneurship on organizational Received July 15 2019 culture supply chain management performance and business performance. Particularly it Received in revised format July examines the moderating role of organizational culture and corporate size on the relationship 29 2019 between corporate entrepreneurship and business performance. The research is carried out on Accepted August 10 2019 Available online 96 chemical companies in Vietnam using PLS SEM technique. The results indicate that August 10 2019 organizational culture and company size had moderating role effected positively by corporate Keywords entrepreneurship to business performance through organizational culture and supply chain Corporate entrepreneurship management performance. Business performance Supply chain management performance 2020 by the authors licensee Growing Science Canada . Organizational culture 1. Introduction Chemical industry plays an important role in Vietnam economic development providing incoming materials for many necessary manufacturing industries including production and consumption of fertilizers paints printing inks pesticides detergents etc. In 2018 the chemical industry contributed approximately 3000 million USD accounting for 1 of total export turnover of Vietnam. There are 8 product .
