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The purpose of this paper is to provide an overview of the recent developments in the natural rubber industry and identify the major factors that will likely determine the sustainability of Thailand's competitive advantage in this area.

Data were gathered through in depth interviews with industry experts both in the private and public sectors. The obtained information was then analyzed under the standard framework of national competitiveness widely referred to as the Diamond Model.

The recent success of the Thai rubber industry stems from the competitiveness of local firms in the upstream industry and the leadership of foreign firms in the downstream sector. To further strengthen competitiveness, a more concerted effort to encourage innovation and technology absorption by local downstream firms is required.

This research provides a comprehensive overview of one of Thailand's most significant agricultural exporting industries. It systematically analyzes the sector's strengths and weaknesses and offers recommendations for policy makers to manage future opportunities and threats.

The purpose of this paper is to take the first step in solving environmental supply chain management issues. It proposes a green supply chain management (GSCM) model which would provide environmental benefits to the Thai rubber industry. To this end, a GSCM optimisation model was formulated, whereby the manufacturing processes of rubber products, along with their distribution and transportation, could be improved. The expected result is that total greenhouse gas emissions would be minimised and environmental performance maximised.

Linear programming was chosen as the mathematical programming for investigation into the problem of finding the association of quantity of rubber product flow between the supply chain entities (farmer, trader group, and factory) and the transportation mode and route, with a view to minimise total greenhouse gas emissions.

The results indicate that by using the proposed model, GHG emissions could be minimised to 1.08 tons of GHGs per ton of product.

A GSCM model developed in this research can be used as a decision support tool for Thai rubber policy makers. This would allow them to better manage the Thai rubber industry to achieve environmental benefit.

This research is among the first attempts to develop a GSCM model for the Thai rubber industry. It can contribute to providing a basis for a GSCM modelling framework, along with a formulation for research development in this area.

THE present serious position in the main rubber‐producing countries, clue to the Japanese invasion, will inevitably be felt throughout the entire rubber industry and must be appreciated by all other industries which normally draw rubber products from it. The extent to which the usage of raw rubber must be cut will probably become progressively greater and in the case of all products consideration must be given to one or other of the following:—

The purpose of this paper is to identify, model, analyze and prioritize the barriers in implementing sustainable practices in rubber products manufacturing industry in Kerala, a state in South India. This research provides a more reliable quantitative measure of association of the barriers in the implementation of sustainable practices in the rubber products manufacturing sector.

Interpretive structural modeling (ISM) is used to develop the hierarchical relationships among the barriers in the implementation of sustainable supply chain practices in the rubber products manufacturing sector. The hierarchical structure among the barriers is framed using the experts’ opinion. Cross-impact matrix multiplication applied to the classification (MICMAC) analysis is integrated with the output of ISM to classify the barriers into different categories based on the driving power and the dependence power. The driving power and the dependence power of the barriers obtained from ISM constitute two criteria for prioritizing the barriers. The change management required is considered as the third criterion. The fuzzy-analytic hierarchy process (F-AHP) methodology is adopted to prioritize the barriers based on these three criteria.

The hierarchical relationship obtained through ISM methodology shows that lack of government initiatives and lack of benchmark on sustainability measurement in Indian conditions are the major barriers in implementing sustainable practices in the rubber products manufacturing sector. These barriers lead to the lack of management commitment for the implementation of sustainable practices in the organizations under study. The prioritization obtained through the F-AHP method suggests that lack of top-level management commitment, lack of motivation, lack of government initiatives and high initial cost of implementation are some of the major barriers in implementing sustainable practices in the organizations.

In the application of the ISM methodology, the contextual relationship between the barriers specified by the experts and their preferences may involve bias. Another limitation of this research is that the modeling and prioritization of the barriers are executed based on the opinion of experts from rubber product manufacturing companies in one state only.

To the best knowledge of the authors, this research is the first study on the identification and prioritization of the barriers in sustainable supply chain implementation in the rubber products manufacturing sector. Modeling the inter-relationship among the barriers using ISM technique and prioritizing the barriers using F-AHP are the novel features of the contributions of this work.

A longitudinal study of the international behaviour of Swedish suppliers is presented. Three different types of supplier are identified: simple suppliers, advanced suppliers, and own product suppliers. Factors influencing the internationalisation of these suppliers are discussed. It is concluded that the firms’ offer and the customers’ buying strategies influence the firms’ international behaviour. However, these factors do not determine the international strategies completely. Various entrepreneurs will choose various strategies. Three different types of entrepreneurs are identified: the marketing, technical, and structural entrepreneurs. The type of entrepreneur influences the firms’ international strategies in different directions.

This study aims to investigate the swelling behavior, mechanical and thermal properties of ternary rubber blend composites prepared by melt blending based on carbon black (CB)-filled natural rubber (NR)/styrene-butadiene rubber (SBR)/nitrile butadiene rubber (NBR) blends, containing a variety of compatibilizers. Various compatibilizers, maleic acid anhydride (MAH), prepared emulsion and adhesion system (HRH) were used. A series of NR/SBR/NBR blends at a 30/30/40 blend ratio reinforced with 45 phr of CB were prepared using the master-batch method.

Thermal aging properties of the composites characterized by their aging coefficient and retention in tensile and elongation at break (E.B. %). Thermal degradation of ternary rubber blend composites based on melt blending has been studied using thermogravimetric analysis.

The swelling coefficient decreased with increased compatibilizer loading. Results also showed that the tensile strength and E.B. (%) decreased with aging over the entire aging period. Additionally, the addition of compatibilizers into the ternary rubber blend composite had slightly improved the thermal stability.

Interactions between the different components of blends at the interfaces have a high impact on the interfacial properties of the rubber blend.

Compatibilizers significantly improve the properties of the resulting composites with the loading of investigated compatibilizers because of the uniform dispersion of CB in the rubber matrix.

Using blends in the rubber industry led to the high-efficiency production of low-cost products.

The rubber blending has a significant positive effect on a wide range of applications such as structural applications, aerospace, military, packaging, tires and biomedical, so improving the compatibility of blends will make new materials suitable for new applications.

April 20, 1971 Negligence — Duty of care — Manufacturer — Exposure to chemical containing carcinogen — Whether danger foreseeable.

The purpose of this research is to identify and analyse the common characteristics and behaviour of entrepreneurs that affect the establishment of Born Global firms. The differences between the Australian and Swedish contexts will be scrutinized.

This study was designed to be qualitative in nature so that rich insights can be obtained directly from the entrepreneurs themselves. The sample consists of three Born Global firms each from Australia and Sweden.

This study shows the importance of entrepreneurs for the rapid internationalization of firms in Australia and Sweden. Different types of entrepreneurs were identified and small but important differences were identified between the two countries and different industries.

This study shows that analysis on an individual level enhances the understanding of internationalisation in new firms. By using the concept marketing and technical entrepreneur in different industrial contexts a more detailed understanding of different internationalization patterns can be obtained. This study is limited to two countries and six case studies. The findings may be limited to the chosen firms and studies across more countries and industries are needed.

This study shows that the entrepreneur should be in focus when analysing new firms' possibilities to expand abroad. Entrepreneurs can use their international experience, visions, ambitions and networks as crucial competencies in an international expansion. Different types of entrepreneurs can use different international strategies.

The focus and detailed analysis on the individual level across different countries make this study original.

This paper aims to analyze the relationship between inter-firm collaboration network and the type of innovation strategies that can be followed by firms: buy or make innovation. In particular, the authors seek to analyze which are the network topologies that facilitate firms following a buy innovation strategy compared to those network properties that encourage internal R&D activities.

The authors use data from a fieldwork with face-to-face interviews applied to managing directors of firms in the rubber and plastic cluster of Uruguay. Subsequently, they combine social network analysis with regression techniques to determine how inter-firm networks can influence different types of innovation activities.

The authors find that degree centrality facilitates a buy innovation strategy, while betweenness centrality is positively associated with making innovation. Thus, having many direct links with other firms and organizations is relevant to buy innovation. However, indirect links that allow the firm to occupy a strategic position in the network are crucial to develop in-house innovation strategies.

The results offer an advance in the explanation of the incidence of the cluster network structure on the firms innovation strategies; however, they should be contrasted with similar analysis in others clusters and complemented with in depth case studies on the mechanisms behind these phenomena.

These findings have practical implications for business innovation strategy. One factor that should be taken into account is the way in which firms interact with other actors in the cluster. On the one hand, firms can decide to establish and maintain many direct collaboration links, which may contribute to buy innovation. On the other hand, they can follow a more strategic and selective collaboration strategy to make innovation, a strategy that carefully studies not only its direct collaborations, but also what the potential indirect connections would be.

These findings have policy implications regarding industry support organizations. The findings show that such organizations contribute significantly to the overall connectivity and cohesion of networks. This fact allows some firms to register high levels of betweenness centrality, and therefore, organizations can be an interesting instrument to support firms aiming to follow a make innovation strategy.

This study contributes to the literature that analyzes how inter-firm collaboration networks can influence innovation. In line with previous research, results verify that centrality is positively associated with innovation. However, the main contribution of this research is to provide evidence on different ways in which inter-firm networks are related to different innovation strategies (make or buy). In addition, the authors contribute to the understanding of collaboration dynamics and innovation activities in inter-firm interactions within a typical case of a low-tech cluster created under the so-called state-led industrialization model in Latin America.

Este artículo busca estudiar la relación entre las redes de colaboración entre empresas y las diferentes estrategias de innovación. En concreto, se centra en la clásica distinción entre comprar la innovación o desarrollarla en el seno de la empresa.

El artículo estudia el clúster del caucho y plástico de Uruguay, situado en el área metropolitana de Montevideo y Canelones. Los datos se obtuvieron de un trabajo de campo, con 118 entrevistas cara a cara a gerentes de empresas del clúster. Se combinan técnicas de análisis de redes sociales con regresiones logísticas para estimar cómo la posición en la red influye sobre las estrategias de innovación.

Los resultados prueban que la red tiene efectos diferenciados en las estrategias de innovación: mientras que la centralidad de grado (tener muchas conexiones) facilita que las empresas compren innovación, la centralidad de intermediación (ocupar una posición estratégica en la red) está positivamente asociada con el desarrollo de innovación dentro de la empresa.

El artículo realiza una contribución relevante a la literatura sobre redes de innovación al aclarar la relación entre diferentes formas de colaboración en red y distintas estrategias de innovación. Además, resulta de especial interés su estudio de la innovación y las interacciones entre empresas en un caso típico de industria de baja tecnología, creada bajo el llamado modelo de industrialización dirigido por el estado.

Análisis de redes sociales, Innovación, Industrias de baja tecnología, Clúster industrial, Caucho y plástico, Uruguay

O objetivo deste artigo é estudar como as redes de colaboração entre empresas estão relacionadas a diferentes estratégias de inovação seguidas pelas empresas. Em particular, concentra-se na chamada distinção entre comprar e fazer inovação.

O artigo estuda o cluster industrial de borracha e plásticos do Uruguai, localizado nas regiões metropolitanas de Montevidéu e Canelones. Os dados foram obtidos a partir do trabalho de campo, através de 118 entrevistas face-a-face aplicadas a diretores executivos de empresas. Ele combina análise de redes sociais com técnicas de regressão logística para determinar como a posição nas redes de colaboração influencia as estratégias de inovação.

Os resultados provam que a rede tem efeitos diferentes pelo tipo de estratégia de inovação: a centralidade dos graus das firmas (isto é, ter muitos links diretos) facilita a compra de inovações externas, enquanto a centralidade entre as posições (estando localizada em uma posição estratégica na rede) é positivamente associado com a inovação dentro da empresa.

O artigo fornece uma contribuição relevante para a literatura sobre redes de inovação, elucidando a relação entre diferentes formas de colaboração e diferentes estratégias de inovação. Além disso, faz uma contribuição especial, concentrando-se em inovações e interações entre firmas dentro de um caso típico de uma indústria de baixa tecnologia criada sob o chamado modelo de industrialização liderado pelo Estado.

Análise de redes sociais, Inovação, Indústrias de baixa tecnologia, Cluster industrial, Borracha e plásticos, Uruguai