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In our last issue we published the final article in a series on store location techniques. But how do retailers put these techniques into practice? The Management Centre at the University of Bradford recently carried out a survey, conducting thirty semi‐structured interviews with national multiple retailers trading from more than thirty stores. Retail groups contacted included: Associated Dairies, Boots, British Home Stores, British Shoe Corporation (Sears), Burton, Comet, Debenhams, Dixons, Hepworths, Littlewoods, W.H. Smith, Tesco and others. This article describes the survey and its findings.

A systems perspective of waste management allows an integrated approach not only to the five basic functional elements of waste management itself (generation, reduction, collection, recycling, disposal), but to the problems arising at the interfaces with the management of energy, nature conservation, environmental protection, economic factors like unemployment and productivity, etc. This monograph separately describes present practices and the problems to be solved in each of the functional areas of waste management and at the important interfaces. Strategies for more efficient control are then proposed from a systems perspective. Systematic and objective means of solving problems become possible leading to optimal management and a positive contribution to economic development, not least through resource conservation. India is the particular context within which waste generation and management are discussed. In considering waste disposal techniques, special attention is given to sewage and radioactive wastes.

The purpose of this paper is to analyze the linear and nonlinear effects of market integration on carbon emissions and explore the direct and indirect paths of market integration on carbon emissions through path analysis.

The authors first conduct a measurement and contrastive study of the market integration and carbon emissions of China’s 28 provinces from year 1995 to 2015. Then, the linear effect of market integration on carbon emissions is analyzed by using the fixed-effect model. Next, based on the path analysis method, the direct and indirect paths of market integration’s impact on carbon emissions are explored. Finally, the panel threshold regression model is used to evaluate the effect of market integration on carbon emissions under different situations of geographic distance.

The results show that first, the improvement of market integration can increase carbon emissions in the form of a linear relationship. Second, market integration not only has a direct and positive impact on the carbon emissions, but also has an indirect and positive impact on carbon emissions through the level of economic development, and a negative impact on carbon emissions through technological level. Third, an increase in market integration can reduce its positive effect on carbon emissions, but the improvement of economic growth and technology level can both enhance the positive effect of market integration on carbon emissions.

This paper focuses on the impact of market integration on carbon emissions in 30 provinces in China, while, the authors do not conduct a comparative analysis of different regions, so there are certain limitations. In addition, policy interaction between regional governments is also a key factor affecting carbon emissions, but this paper does not consider the effect of policy interaction, future follow-up research will try to incorporate it into the analytical models.

An important practical implication of this research is that market integration should be regarded highly in China’s energy conservation and emission reduction efforts. The research results have important reference value for policy authorities to formulate relevant policies. That is, the government can play a more active role in the process of integration through breaking the regional blockade and interest barriers to comprehensively improve resource utilization efficiency and technical level, and ultimately achieve regional low-carbon development.

This paper explores the effects of market integration on China’s carbon emissions based on different methods and perspectives, and confirms that market integration plays a vital role in China’s carbon emissions through economic growth and technological progress. Notably, based on the studied results, some specific and practical suggestions are proposed in this paper so as to reduce carbon emission and realize the sustainable development of economy and society in China.

Introduction This paper is a summary of an extensive research project which reviewed the store location literature and surveyed the practices of UK multiple retailers' location assessors. Upon this state of the art review, the authors examined the model building theory, before developing an operational model capable of predicting turnover potential for new store locations. In this instance, the paper concentrates on the survey, while endeavouring to introduce the model building concept.

The purpose of this paper is to model the tradeoffs among fatalities, CO₂ emissions and value generated by the truck transportation portion of supply chains with the goal of determining if efforts to reduce CO₂ emissions increase transportation‐related fatalities.

The joint production of CO₂, fatalities, and truck transport value in the 50 US states during 2002‐2007 is modeled using data envelopment analysis. The directional output distance function is estimated under two assumptions: strong and weak disposability of CO₂ emissions. This provides the means of calculating shadow prices that estimate the cost of reducing CO₂ emissions.

The authors' findings indicate that the transfer of resources to the reduction of CO₂ emissions will result in a statistically significant increase in fatalities and a statistically significant decrease in value of transport from truck transport.

The model presented is based on secondary data from the Federal Highway Statistics Series, the Fatality Analysis Reporting System, and the Bureau of Economic Analysis.

The model developed demonstrates tradeoffs among sustainability‐related variables.

The model presented in the paper uses shadow prices to assess sustainability‐related tradeoffs in supply chains. While this method has been used in other fields, this is its first use in supply chain studies.

Whatever happened to retail trade area analysis? Some may recall that through the late 1950s and middle 1960s, location scholars seemed to be organising and expanding an interesting body of literature. However in the recent past, the central thrust of economic analysis seems to have stalled, with research dispersing in numerous directions.

The purpose of this paper is to present the results of South Africa’s national freight demand model and related logistics cost models, and to illustrate the application of the modelling outputs to inform macrologistics policy.

Spatially and sectorally disaggregated supply and demand data are developed using the input-output (I-O) model of the economy as a platform, augmented by actual data. Supply and demand interaction is translated into freight flows via a gravity model. The logistics costs model is a bottom-up aggregation of logistics-related costs for these freight flows.

South Africa’s logistics costs are higher than in developed countries. Road freight volumes constitute 80 per cent of long-distance corridor freight, while road transport contributes more than 80 per cent to the country’s transport costs. These challenges raise concerns regarding the competitiveness of international trade, as well as the impact of transport externalities. The case studies highlight that domestic logistics costs are the biggest cost contributor to international trade logistics costs and can be reduced through inter alia modal shift. Modal shift can be induced through the internalisation of freight externality costs. Results show that externality cost internalisation can eradicate the societal cost of freight transport in South Africa without increasing macroeconomic freight costs.

Systematic spatially disaggregated commodity-level data are limited. There is however a wealth of supply, demand and freight flow information collected by the public and private sector. Initiatives to create an appreciation of the intrinsic value of such information and to leverage data sources will improve freight demand modelling in emerging economies.

A spatially and sectorally disaggregated national freight demand model, and related logistics costs models, utilising actual and modelled data, balanced via the national I-O model, provides opportunities for increased accuracy of outputs and diverse application possibilities.

Store Location Assessment Model (SLAM) was developed initially to assist retail management in the assessment of store locations. Used by many of the UK′s leading retailers has shown the benefit of using the model as a general retail performance evaluation tool in addition to its function of assessing store locations. The development of the model while concentrating on its key applications in setting performance targets for existing sites, rationalising property portfolios, enabling management to understand the interactions of their particular retailing environment, and being able to assess new store locations is discussed. SLAM is in use in various fields ranging from consumer electricals, dry cleaning, fast food, clothing and petroleum retailing. In each application the pertinent variables change as do their weightings.