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The purpose of this paper is to study the impact of collaboration between supply chain entities in a dyadic setting where the manufacturer invests in greening and technology adoption effort leading to a price premium effect for the supply chain players.

The paper uses game theoretic approach to analyze the model of inter-firm interaction in a vertical channel setting consisting of a retailer and manufacturer. The paper studies strategic decisions of the channel members in a decentralized and centralized structure and extends this to decision making under contractual settings.

A two-part tariff completely coordinates the green supply chain, while a cost sharing and revenue sharing contract only achieve partial coordination. Nevertheless, a cost sharing, as well as a revenue sharing contract, increases the greening and technological adoption effort by the manufacturer while yielding the supply chain members a strictly larger profit. Furthermore, a revenue sharing contract in comparison to a cost sharing contract, leads to a larger greening and technological adoption effort by the manufacturer, lower wholesale and retail prices and a strictly larger profit for both the manufacturer and the retailer.

This paper contributes to the green supply chain pricing, technology and contract literature considering strategic interactions between a manufacturer and retailer in a supply chain under price premium effects of greening activities and technological advancements.

Public Sector Management.

MBA or postgraduate program courses in public policy and management. MBA or postgraduate program courses on social innovation, social entrepreneurship and public or collective entrepreneurship. Management development programs for public policy professionals, non-governmental organizations and social enterprises.

Despite several country-wide campaigns to improve sanitation levels, India continues to be the country with the highest number of people, over 600 million, practicing open defecation. This case outlines the Sabar Shouchagar Project (Toilets for Everyone) undertaken by the District Administration of Nadia District in West Bengal that transformed the region into the first open-defecation-free district in India. The case begins with providing the context of the problem of open defecation, why it has been hard to eliminate and how undertaking a project to eliminate open-defecation-free practices has myriad institutional and economic challenges. The case then details the conceptualization and execution of the complex Sabar Shouchagar Project which involved a loose coalition of various state programs and civil society organizations. The case ends with questions on the continuity of this project beyond the tenure of the current District Magistrate and on the replicability of such an ambitious project in other parts of the country. The setting of this case, a government agency, is different than most cases and provides an opportunity for students to talk about a state agency and its interstices with civil society. This case explores how to create change through large government machinery and allows the student to explore aspects of social mobilization, social change and social innovation. If taught within a postgraduate or MBA program, the case would serve well to dispel stereotypes and biases about government bureaucracies (such as slow timelines, limited efficacy of projects and so on).

After discussion and analysis of the case, students will be able to: appreciate how administrators within a large government bureaucracy address an ambitious and complex public health issue in a developing world context. Understand the on-the-ground challenges that arise when a change agent pursues a worthwhile goal. There are difficulties such as getting resources beyond what a government office has access to, getting alignments between different key actors within the local community and forging coalitions. Understand initiatives for social transformation within a developing country context. Specifically, the case unpacks the cultural, political, economic contexts that determine how social innovations may be pursued. Understand capacity-building and change management. Evaluate efforts required to sustain social change efforts and the challenges and pathways with respect to replication of successful social change projects in other geographies. Appreciate the design of civic engagement practices in public policy implementation.

Teaching Notes are available for educators only. Please contact your library to gain login details or email www.support@emeraldinsight.com to request teaching notes.

CSS: 10: Public Sector management.

The purpose of this paper is to understand the practices and policies unique to high-tech manufacturing start-ups in emerging economies, such as India. The study analyzes the main features and challenges of the high-tech manufacturing sector, and the way in which enabling environment including policy making, supply chain capability and related technologies through Industry 4.0 could be leveraged to foster growth.

The paper undertakes an exploratory approach through in-depth semi-structured interviews conducted with high-tech manufacturing firms in various stages of their growth. The paper provides evidence of the challenges that high-tech manufacturing firms face in India, the strategies they adopt and highlights the role of institutional structures and policies.

Findings show that high-tech manufacturing start-ups in India face various challenges in the upstream, production and downstream supply chain processes. Further, issues related to availability of quality material, quality suppliers, contracts, funding and access to markets remain. Results also show that enabling operational and financial levers could be created by policy makers and other stakeholders to help the high-tech manufacturing start-ups scale faster and create value.

This paper contributes to the R&D intensive industry and high-tech manufacturing literature in the context of emerging economies, such as India, and provides a rigorous overview of the start-up ecosystem in high-tech manufacturing.

This paper aims to investigate the effect of delayed water curing on the mechanical and microstructural properties of fly ash-based geopolymer paste-blended with Ground Granulated Blast Furnace Slag (GGBS) with different rest periods.

The blended geopolymer paste was composed of GGBS (15 per cent of the total weight) and the base material, Fly Ash (FA). The blended mix was activated by activator solution (Sodium hydroxide and Sodium silicate) containing 6 per cent Na₂O of total base material. The effect of delayed water curing has been studied by gradually increasing the aging period (Rest Period) from 2 hours to 24 hours in the formation of activated outcome along with Calcium Silicate Hydrate (CSH). To analyze the mechanical and microstructural properties of the resultant blended geopolymer paste, compressive strength test, FESEM and XRD have been carried out. Moreover, a long-term durability test subjected to sulphate exposure has been performed to evaluate the durability of the designed sustainable geopolymer paste.

The present paper shows that the delayed water curing incorporates secondary heat input enhancing the partial polymer formation along with CSH. Slag-blended AAFA-based geopolymer paste is seen to exhibit quick setting property. Also, AAFA-based geopolymer paste samples subjected to longer rest period show early strength gain at a high rate under water curing as compared to those subjected to the shorter rest period.

To the best of authors’ knowledge, the effect of delayed water curing on the mechanical and microstructural properties of slag-blended AAFA-based geopolymer paste has not been studied before.

This paper investigates the selection of semiconductor switches used in contactless power transfer (CPT) system. In the present paper a single phase high frequency full bridge inverter using different semiconductor switches like IGBT, MPOSFET and GTO has been considered. Harmonic injection in input current of the inverter for different semiconductor switches has been analyzed using PSIM software. The THD of input current of the inverter for the particular switching device has been determined by using Fourier Transforms. It has been observed that THD in case of the IGBT is minimised.

The downstream oil marketing companies (OMCs) have an opportunity to compensate their huge under-recovery by increasing non-fuel revenues through strategic planning for collaboration with organized companies (OCs) of auto-servicing sector, who are experiencing a surge in the demand for auto-servicing. The purpose of this paper is to explore the business need for strategic collaboration and empirically validate the building mechanism for collaborative capacities between the two sectors (OMCs and OCs).

The paper is designed to explore the implementation of collaboration using needs analysis, exploratory factor analysis and structural equation modelling process for building collaborative capacities between the two sectors.

Although alignment is a necessary condition before allowing for a valid collaboration between the two sectors, the external alignment process is highly significant for implementing collaboration unlike the internal alignment process.

Methodological limitations include the use of convenience sampling and anonymous survey-based research.

Selecting the “right” identified factors for collaboration is unquestionably one of the most important topics in the collaboration literature, which holds vast practical implications.

This study provides practical and theoretical insights for implementing collaboration based on empirical results.