Considering our living environments directly affect the quality of our daily lives, many believe that the environment should only be safeguarded by the mighty hands of the government instead of leaving the environmental stewardship in the hands of profit-making private enterprises. As such, the government often intervenes with the way private enterprises conduct business through many different forms of environmental regulations and business incentives. However, the efficiency and effectiveness of such government intervention are still unknown and unclear at best. Many sceptics still think that economic growth and environmental protection are in conflict with each other and subsequently the firm’s environmental performance and export performance cannot be achieved simultaneously even with active government intervention over the firm’s environmental management. To clarify this misconception, this paper aims to examine whether government intervention leads to the affected firm’s both environmental and export performance (export sales performance). In addition, it investigates whether government intervention enhances the firm’s environmental and technological innovation capabilities and thus makes the firm more competitive in the global marketplace. In so doing, this paper verifies the ecological modernisation theory and institutional theory using the empirical analysis of the survey data obtained from the Korean manufacturing industry.

This paper formulates an integrated inventory model that allows Stackelberg game policy for optimizing joint total cost of a vendor and buyer system. After receiving the lot, the buyer commences an inspection process to determine the defective items. All defective items the buyer sends to vendor during the receiving of the next lot. Due to increasing number of shipments fixed and variable transportation, as well as carbon emissions, are considered, which makes the model sustainable integrated model forever. To reduce the setup cost for the vendor, a discrete setup reduction is considered for maximization more profit. The players of the integrated model are with unequal power (as leader and follower) and the Stackelberg game strategy is utilized to solve this model for obtaining global optimum solution over the finite planning horizon. An illustrative numerical example is given to understand this model clearly.

Reducing the system cost and achieving significant profit are the key factors for every successful business sector. A consignment contract under distribution-free approach may be a fruitful combination to achieve a profitable business. This model deals with a single-period newsvendor problem with a consignment policy. The consignment policy is an agreement between any two parties, named as the consignor and the consignee. Under Stackelberg approach, firms act as leader and follower. Both parties carry some parts of the holding cost instead of one. A new policy for paying the fixed fee to the consignee is introduced. This paper considers no specific probability distribution for customer’s demand except a known mean and standard deviation. An efficient approach is proposed to reduce the retailer’s cost and building a sustainable consignment contract. The solution of this model is obtained using distribution free approach. A comparison between the traditional supply chain policy and the consignment policy is established. The price-sensitivity on demand is analysed. Some numerical examples and graphical representations are given for both traditional and consignment policy. Result proves that consignment policy is dominating over the traditional policy and a significant reduction of retailer’s royalty is found.

The implementation of the risk management in the development of new car models can contribute to the improvement of the project management performance and project success. The purpose of this paper is to provide evidence about whether project risk management (PRM) and green supply chain management (GSCM) are positively related to project management performance and the project success. Data were collected from 145 project managers in the Malaysian automobile manufacturing industry and analyzed using structural equation modeling. The results found that PRM and the GSCM had a positive association with project management performance and the project success. The effective implementation of GSCM and risk mitigation strategy is strategic solutions to manage sustainable project performance and successful implementation of a project.