Search results

This paper aims to examine the optimal sourcing strategies and pricing decisions of competing toy manufacturers and to discuss how manufacturers’ decisions are impacted by competition.

The authors consider a single-period model to characterise the competition between two competing toy manufacturers. Both of them are free to choose between virgin material and recycled material. The authors consider two types of consumers: sensitive consumers who are concerned about product safety and prefer the toy made of virgin material and insensitive consumers who do not care what material is used in the toy. The competing manufacturers play a Cournot competition.

The results reveal a special case of a win-win situation for both the manufacturer and the consumer. In addition, an increasing number of sensitive consumers does not always raise the price of virgin-material toys.

The authors derive the manufacturer’s equilibrium sourcing strategies, corresponding market-clearing prices and profits obtained.

The paper investigates how toy manufacturers’ optimal sourcing strategies are impacted by competition, considering market segments.

This paper aims to consider the price premium that consumers state they are willing to pay for products with reused or recycled content. It also aims to address the effect of the impact of product category on consumers' willingness to pay premium prices.

Willingness to pay was studied for seven different product categories (n=49).

Perceived functional risk is an important determinant of the price that consumers are willing to pay for products that have recycled or reused content. It was also found that consumers will switch from a recycled product to a new product within a smaller range of price for products with high functional risk.

The study is exploratory, while it serves its purpose by raising initial questions and finding that this is a complex area that is worth studying. Additional work is clearly required to consider the wide range of potentially relevant variables and a sampling plan that ensures an understanding of the generalisability of findings across the population within a region and across regions.

A technique for understanding consumer willingness‐to‐pay (WTP) is provided and insights into differences are offered between products in terms of WTP for greener products. Practitioners can use this technique to determine the price range and indirectly the profitability of a version of their product based on recycled or reused content.

An understanding of WTP for products with recycled or reused content is developed. This is important as legislation in many countries aims at diverting disposed product from waste dumps to consumers.

The preferences and adoption of recycled materials by consumers are subject to a variety of factors, such as enablers and barriers. Despite this, there exists a paucity of research concerning stakeholders' perceived value and real purchase decision towards recycled products. Consequently, this research study aims to fill this gap by investigating stakeholders' perceived value of recycled products derived from construction and demolition (C&D) waste and its effect on purchase decisions.

Research data were collected from 219 valid questionnaires completed by Chinese stakeholders. Structural equation modeling (SEM) was then employed to test eight hypotheses.

The results show intrinsic cue (materials) and extrinsic cue (brand) influence the stakeholders’ judgment on C&D waste recycled products’ value and then their purchase intention. However, cues such as quality, word-of-mouth, price, policy and advertised have not play a significant role in practice.

This research study verified the significance of brand and material cues on decision making for purchasing C&D waste recycled products, providing new insights to policy making to enhance the uptake of C&D waste recycled products in construction industry.

The federal government buys about $200 million worth of goods and services each year. Through its purchasing decisions, the federal government can signal its commitment to preventing pollution, reducing solid waste, increasing recycling, and stimulating markets for environmentally friendly products. The Resource Conservation and Recovery Act of 1976 (RCRA) directs the Environmental Protection Agency (EPA) to identify products made with recycled waste materials or solid waste by-products and to develop guidance for purchasing these products. The act also requires procuring agencies to establish programs for purchasing them. This report examines efforts by federal agencies to (1) implementation of RCRA requirements for procuring products with recycled content and (2) the purchase of environmentally preferable and bio-based products. EPA accelerated its efforts in the 1990s to identify recycled-content products, but the status of agencies’ efforts to implement the RCRA purchasing requirements for these products is uncertain. The four major procuring agencies report that, for many reasons, their procurement practices have not changed to increase their purchases of environmentally preferable and bio-based products. One reason for the lack of change is that EPA and the U.S. Department of Agriculture have been slow to develop and implement the programs.

This study aims to determine the effects of consumers' perceptions of value and environmental concerns toward recycled content clothing on consumers' attitudes and purchase intentions toward these products.

The research methodology consisted of consumer survey. Female consumers registered in the labor market in the province of Konya in Turkey constituted the sample of the study. A total of 296 female consumers selected by a simple random sampling method, and taking into account time, cost and accessibility criteria, constituted the sample of the study.

Perceived customer values and environmental concerns were found to be much more effective on purchase intentions, although they were weak in positively affecting customers' attitudes toward recycled content clothing. Findings show that emotional, epistemic and conditional values and environmental concerns positively affect purchase intentions.

The sample in this study consisted of just female consumers with income in the city of Konya, Turkey. The results might be different in different demographic groups and different cities of Turkey.

Consumers have positive attitude toward the idea of using recycled fibers in their clothes.

The literature generally includes research examining consumers' behavior toward sustainable fashion. This research focuses on the value perceptions and attitudes of Turkish consumers toward recycled content clothing – a market and topic that have not been studied much before.

The purpose of this paper is to develop an integrated approach for a green product cradle-to-cradle (C2C) fuzzy recycling production planning model.

This paper applies the failure mode and effects analysis technique and Taguchi experimental design method, develops a green product C2C performance evaluation system that considers the fuzzy impacts of environmental laws and regulations, green goodwill, and environmental efficiency of targeting countries, and decides both the optimal green production plan and estimated optimal life cycles.

This study compares the different degree of maturity in environmental regulations, and various recycling situations are simulated to demonstrate the successful applicability of the proposed model as well as the incentive policy for Taiwan, the USA and Bangladesh.

Previous studies failed both to develop a holistic recycling production plan which is able to consider both the optimal combination of recycled components used and final green products produced with the maximum total resultant sales profit and to consider the potential failure phenomenon of recycled components adopted in the final product. Furthermore, most prior studies ignored the influence of environmental law, goodwill of the product and the efficiency of recycling mechanism of the community.

The purpose of this paper is to apply the goals and processes of reverse logistics related to disposal and renewal to an industry example, in this case, the tufted carpet manufacturing industry. With an industry-wide coalition, the Carpet America Recovery Effort (CARE), the carpet industry offers lessons for other industries on how to create new products from waste, how to develop systems to process this waste, how to encourage the development of infrastructure for reprocessing and how to remove barriers to recovery. A major part of the US floor covering cluster is headquartered around Dalton, Georgia. The industry has formed a coalition to divert manufactured carpet from landfills and find other uses for used carpet. This industry-wide coalition, known as the Carpet America Recovery Effort, offers many lessons for other industries on creating new products from waste, developing systems to process this waste, encouraging the development of infrastructure for reprocessing and removing barriers to recovery.

Academics have proposed several frameworks for examining reverse logistics. In this study, the framework developed by de Brito and Dekker (2004) is utilized because it focuses on essential forces in reverse logistics, asking four simple questions: Why? What? How? and Who? To this list, is added a question: Where? This modified framework is applied to the carpet manufacturing industry, focusing on post-consumer carpet.

The carpet industry is becoming a model for developing renewal supply chains that take waste products and create new ones. Although disposal remains the largest part of the end-of-use supply chain for carpet, this is changing, though not rapidly enough to suit the industry.

This case focuses on what the industry is currently doing and on the impediments it has encountered in developing these chains. Renewal chains may well dominate the future of reverse logistics in the industry, but much work remains. The paper concludes with a discussion and areas for future research.

In recent years, concerns over environmental degradation and environmental sustainability have pushed governments to search for new ways to combat environmental problems. One such approach, which is gaining in popularity, is environmentally preferable purchasing (EPP). EPP attempts to address environmental challenges by taking advantage of government's vast purchasing power to create strong markets for environmentally friendly products and services. This article reviews governments’ experience with EPP in the United States. Specifically, the article describes the development of EPP in the federal government and reviews EPP activities at both the national and subnational levels. Next, the article presents several broad strategies that governments and procurement professionals can pursue in implementing EPP. The article concludes by identifying several challenges facing EPP.

Supply chain management (SCM) focuses smart logistics and quality service. Diverse elements such as design, procurement, production and sale policies are the keys to SCM efficiency. Due to worsening environmental pollution in recent years, many businesses, government agencies and consumers have become more aware of greenhouse gases (GHG) emissions. In response, the government has established new environmental regulations to control various GHG, such as CO₂ and sulfur dioxide. Therefore, to reduce pollution and its adverse effects, the authors have promoted environmental concerns by developing environmental friendly policies. The purpose of this paper is to develop a multi-objective decision making model that integrates both forward and reverse logistics to determine how best to incorporate recycling and reduce manufacturing costs.

In this study, the authors developed a multi-objective decision-making model that integrates both forward and reverse logistics to determine how best to incorporate recycling and reduce manufacturing costs. They used the normalized normal constraint method as proposed by Messac et al. (2003) to generate a series of uniform lines on a Pareto Frontier chart.

Based on the results of this study, the authors can determine the trade-off between costs and emissions and design the most environmental-friendly and economical strategy for production.

This study is limited to a case study on paper manufacturing.

The authors considered the full truckload discount policy in which buyers can reduce their purchase costs by increasing the number of full truckload product orders; this will reduce transportation costs and also minimize overall carbon emissions.

This study encourages industries to focus on environmental friend policies and social responsibilities.

The authors investigated the impacts of the paper making industry on economy and environment. An increase in demand will negatively impact the environment by causing CO₂ emissions to increase from higher production and the felling of more trees to provide raw materials for manufacturers (paper mills).

Due to the high demand of concrete, significant volume of natural resources is required, including virgin aggregates. Many studies have shown that the production of concrete has one of the highest CO₂ levels. Although efforts are in place to recycle, enormous effects on landfill and the wider environment remain. Research has suggested the importance of reusing construction and demolition waste such as aggregate for use in recycled concrete. However, robust construction and demolition waste reduction strategies are required. There have been numerous researches on the use of recycled concrete and its management in the construction industry. This paper further consolidates this position.

This paper exhibits the barriers and benefits of using recycled aggregates for construction industry. This is achieved via reviewing the current construction and demolition waste reduction strategies used mainly in three countries: the UK, Australia and Japan. These countries were selected since they seemingly have similar construction industry and environment. Subsequently, evolving barriers and benefits of using recycled aggregates for construction industry are also reviewed and discussed. And to support such focus, robust construction and demolition waste reduction strategies will be advocated.

The findings are summarized as follows. The recycling construction and demolition waste could have a positive net benefit compared to the procurement and production of virgin aggregate materials with the same properties. This is not only financially beneficial but also environmentally viable, as fewer resources would be required to produce the same aggregate material. There are effective ways to achieve a high recycle rate target, as demonstrated by Japan. The implementation of a similar recycling process could be implemented globally to achieve a more effective recycle rate through the help of governments at all levels. By creating awareness about the financial and environmental benefits of using recycled aggregate products, large recycling companies can be also enticed to follow suit.

The findings from this paper can ultimately support the construction industry to further consolidate and advocate the use of recycled aggregates.

To achieve the research aim, this paper reviews some of the main sustainability factors of recycled aggregates (including coarse and fine aggregates) and provides comparison to virgin aggregates.