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Challenging the suitability of “Porter's five forces” as a guide to strategy and entrepreneurship in China and in the global age at large, this paper aims to present a new “five forces” model based on Sun Tzu's timeless strategic wisdom, with entrepreneurship and “collaborative innovation” right at its heart.

The arguments and the new model are developed, drawing on results from a survey among entrepreneurs and executives operating in China, the direct experience of top entrepreneurs, authoritative information from publishers like the Financial Times and Business Week, the consensus at the 2008 Annual Conference of the World Economic Forum, and Sun Tzu's timeless strategic insights.

The survey among entrepreneurs and executives operating in China shows that “Porter's five forces” has had little impact on business practice in China. One author, a serial entrepreneur, has considered ren shi qian or three Ps (people, project and penny) as the strategic forces driving his ventures in China. Going beyond the narrow, extremely competitive focus of Porter's model, the new “five forces” model, consisting of business purpose, business location, business climate, business organisation and business leader, is shown to determine business success. And, as the central strategic force, business leaders have to embrace entrepreneurship and “collaborative innovation” with their hearts to navigate any challenging economic waters.

Freeing business practitioners and teachers/students from the dogma of “Porter's five forces” established 30 years ago, this paper will help them identify what really determines business success in the new age.

The purpose of this paper is to study whether the effectiveness of innovation in improving a firm's performance varies in different competitive situations and to analyze whether the competitive forces act as a motivator or as an inhibitor.

The paper formulates some hypotheses from the literature review. These hypotheses are tested using structural equation modelling with data collected from 218 manufacturers.

The findings show that small firms must invest in innovation preferably when competitive forces are more intense. Moreover it is found the positive role that market orientation plays in promoting innovation and performance, no matter the level of the competitive forces.

A decision had to be taken on the range of concepts and the domain used for measuring each concept. For future research the paper suggests considering different types of innovations (e.g. incremental vs radical) to get a more precise explanation of the set of relationships considered in this research.

SMEs have to use product innovation in accordance with their competitive situation. When competitive pressure is low, SMEs should be cautious about exaggerating investments on product innovation, whereas investments in other type of market oriented behaviours could be more productive. On the other hand, firms should focus on innovations based on market orientation when the competitive forces expose them to a harsh environment.

This paper provides a clarification of the reasons that may be behind a positive, a negative, or a non‐significant moderating effect of the firm's competitive forces on the market orientation‐product innovation relationship in small manufacturers.

Michael Porter's Five Forces Model provides an ideal mechanism and framework to study the Oman telecommunications industry's competitive structure. The purpose of this paper is to use this model to identify the competitive forces that affect it the most.

This paper is based on empirical research. The data were collected primarily from secondary sources such as published interviews of chief executive officers of the telecommunication companies in Oman, government reports, and Telecommunication Regulatory Authority of Oman (TRA). The authors then used Michael Porter's five forces model to investigate the competitiveness of the telecommunication industry in Oman.

The analysis shows that the strongest competitive forces in the industry are rivalry among competitors and threat of substitutes. While the threat of entry and power of buyers also having a significant impact, the power of suppliers is of very limited impact. Hence, the five forces model impacts uniformly on all the players in Oman's telecommunication market and have important strategy implications for them all. The results of this analysis are then used as a critical tool to formulate effective strategies for industry players in the face of the changing dynamics of telecommunication services industry in Oman.

This study is one of the few papers that attempted to study the telecommunication industry in Oman in depth. However, this is the first research study that investigated the competitive landscape of this industry using an established framework such as Michael Porter's five forces model. As such, the study brought to light new insights and paradigms in competing in the telecommunication industry in Oman. This study also suggests new strategic directives to the incumbents, new entrants, buyers and suppliers.

The purpose of this paper is to reflect on the perceived implications of economic and monetary union (EMU) as a driver for changes in the hotel business environment and, consequently, on Portuguese competitiveness, in terms of the conceptual framework and methodology adopted and showing the way how it may contribute to help managers and decision makers to effectively manage their competitive strategies.

The paper adopted and adapted Porter's models (Diamond, Five Forces and Value Chain) as the basis for analysing the implications of EMU upon the hotel business environment (at national, industry and operational level). Those implications are the ones perceived by the stakeholders in that sector: public authorities, trade associations and hoteliers.

The findings indicated that EMU not only changed the hotel business environment at a national level, but also changed the competitive and operational environment. Nonetheless, as this study found, the hotel stakeholders had relatively different hopes and fears concerning EMU.

The paper offers a conceptual framework sufficiently versatile (regarding the context of the study) which can be used by decision makers or managers as a tool to understand their business environment and, consequently, to cope with potential challenges.

Two of the innovative features of this study are: the triangulation of perspectives on the implications of EMU on hotels and the use of a combination of Porter's models as a suitable tool for studying the implications of EMU in the services sector. This can be useful to service decision makers and managers that seek to cope with the business environment challenges.

Modelling of sustainable development is essential, as environmental protection is regarded as a top global priority in the twenty‐first century. The basic objective of this paper is to provide a conceptual framework, named the Four Forces model for diagnosing the process of sustainable development.

Michael Porter's Five Forces model serves as a starting‐point to derive the Four Forces model. The Four Forces model, which is developed based on Back Casting technique, shows the transformation process from current unsustainable development to future sustainable development through environmental degradation, greening force and greening process. These five major components are related based on cause and effect.

The paper reveals that a clear understanding of the transformation process and their integration is necessary for successful implementation of sustainable development projects, as the transformation is a continuous process. The Four Forces model is a generic and contribute towards a richer understanding of sustainable development process.

The suggested conceptual model provides a holistic view of sustainable development and does not attempt to provide a detailed, step‐by‐step approach for implementing sustainable development in industries. This paper helps to initiate future studies in this area.

In line with Michael Porter's three generic competitive strategies, this study analysis various greening strategies and greening tools and also recommends the Green Productivity as a better tool for implementing sustainable development in industries. The model can be used as a framework for further development of a practical sustainable development system in industries.

The purpose of this paper is to review the latest management developments across the globe and pinpoint practical implications from cutting‐edge research and case studies.

This briefing is prepared by an independent writer who adds their own impartial comments and places the articles in context.

Since its inception in 1979, Porter's five forces model has been used by countless academics and professionals to describe and analyse competitive forces in business. However, the authors of this article believe that this model is no longer (if it ever was) relevant to strategy development and implementation for entrepreneurs in China. In order to find out if Porter's model had played a part in shaping business practice in the country, Wang and Chang carried out a survey of senior managers and entrepreneurs in China and from overseas.

The paper provides strategic insights and practical thinking that have influenced some of the world's leading organizations.

The briefing saves busy executives and researchers hours of reading time by selecting only the very best, most pertinent information and presenting it in a condensed and easy‐to‐digest format.

The purpose of this paper is to establish the extent to which Porter’s five competitive forces (PFCF) framework, among other factors drive the choice of response strategies adopted by public universities in Kenya.

The study design was descriptive and utilized a cross-sectional survey of all the public universities in Kenya by administering a structured questionnaire to the top management team. Additional primary data were collected through observations and interviews. Secondary data were also collected in order to corroborate the data collected from the primary sources.

PFCF framework influenced the choice of response strategies adopted by the public universities “to a great extent”, the most influence being the threat from new entrants. The influence of the choice of response strategies by PFCF framework was independent of the age and category of the universities. Pressure from stakeholders, changes in government policies and regulations, reforms in higher education, unethical response strategies by some universities and university location also influenced the choice of response strategies.

The study collected data from the top management team only; however, other stakeholders could have given additional information not reported here. Further, the research only considered public universities and not all higher education institutions (HEIs) in Kenya, and was cross-sectional, hence generalization and application of the results over a long time, respectively, may be limited.

The value of this study lies in HEIs achieving a competitive advantage and shaping strategic policy direction in the face of changing environment and global commodification of higher education.

Current public universities in Kenya have adopted a business-like approach in their operations in view of changing environment and have adopted coping strategies. Therefore, understanding the factors that influence the choice of response strategies is important for improvement of quality, efficiency and effectiveness as well as in policy formulation and serve as a guide to strategic management.

The purpose of this paper is to consider extending the Porter “five forces” model for business strategy to encompass nonmarket actions in the telecommunications sector.

The Porter five forces model is reviewed in terms of a heavily regulated sector, examining each force in turn, with examples of the use by market players of lobbying and litigation to affect market outcomes.

The “five forces” model is a useful tool in analysing advocacy, lobbying and litigation by players in a heavily regulated market.

The extension opens the way to research in a number of areas to examine issues of structure and strategy, effectiveness in coupling market and nonmarket strategies.

Business strategy is infrequently analysed in the telecommunications sector and only rarely considers lobbying and litigation. This article provides a framework for such analyses and opens up new areas of research.

In manufacturing industries, the levels of inventories at all stages (i.e. raw material, work-in-process and finished goods inventories) indicate the firm's competitive positioning, strategies, internal processes and relationships with suppliers and downstream customers. The authors identify patterns of manufacturing industries based on levels of raw material and finished goods inventories to classify inbound and outbound supply chain strategies.

The authors review literature on supply chain inventory strategy and perform cluster analysis to analyze patterns of manufacturing industries based on manufacturing industry data collected from US Census of Bureau. Following Porter's Five Forces Model, the authors perform in-depth case studies of four representative industries to analyze factors driving supply chain strategies, including industry intensity of rivalry, threat of new entrants, threat of substitutes, bargaining power of suppliers, and bargaining power of buyers.

This study identifies three streams of research on supply chain strategy: Fisher's model and its variations, lean and agile paradigms, and push/pull systems. It finds that whether an industry shows low or high raw materials or finished goods inventories depending on its products, processes, and the dynamics of all forces described in the Five Forces Model.

This study is not able to include supplier selection, production strategies, warehousing and distribution, and even product design into the analysis of supply chain strategy due to data limitation. This study classifies industries based on average inventory levels of raw materials and finished goods, while inventory levels and supply chain strategies for specific firms may vary significantly within each industry.

This study contributes to the supply chain management literature by providing a parsimonious framework of mapping inbound and outbound supply chain inventory strategies, and the results based on the analyses of all US manufacturing industries provide a baseline picture for supply chain management professionals with manufacturing firms.