Portfolio decision-making genres: A case study

This article addresses the portfolio management practices and challenges of contemporary firms. Based on a review of the extant literature on project selection, termination and deletion decisions, we conducted an in-depth interview study with 19 key informants in 11 multinational firms. We identified three genres of portfolio management decision making: formalist-reactive, intuitive, and integrative. Each genre can be described by a unique set of portfolio management practices. For example, formalist-reactive firms rely on quantitative criteria while intuitive firms prefer qualitative criteria. In addition, each genre has to overcome a unique set of challenges. We discuss the three genres in detail and provide several implications for portfolio management decision making.     

Impacts of government high-tech policy: a case study of CAD technology in China

Rapid growth of technology innovations promotes governments world-wide to actively explore the best way to realize its economic benefits. Likewise, Chinese government has positioned advances of high technology a driving-force to continued economic achievements, and launched various high-tech policies. This case study focuses on computer-aided design (CAD), a key field under policy support, discloses policy’s critical role. Interview/survey data from corporate and academic leaders were also collected and synthesized. The emergence of university–industry collaboration, capitalizing university intellectual property, and new modes in CAD innovation and technology diffusion are among those major findings. A Model is also proposed. The study provides new observations for debates to high-tech policy-makers and can benefit scholars and business managers seeking to understand the environment in China, and serve as a foundation for further policy and management research.     

The globalization of smaller agri-food firms: a decision-making framework tested through case research

Anecdotal evidence suggests that smaller firms are responding in various ways to market trends towards globalization. A fundamental question arises as to why some smaller firms are including global markets in their strategies and business operations while other firms with similar size and product mix are not. This paper hypothesizes necessary and sufficient conditions for a smaller agri-food firm to become actively global in perspective and practice. An hypothesized decision framework is articulated and results are reported from eight cases used to test this framework. The paper concludes that perceptions about competitive advantages and effective demand, and operative decision rules employed by the firm will determine if and when a firm can globalize its scope of operations.     

Investing in a Shared Supplier in a Competitive Market: Stochastic Capacity Case

When firms invest in a shared supplier, one key concern is whether the invested capacity will be used for a competitor. In practice, this concern is addressed by restricting the use of the capacity. We consider what happens when two competing firms invest in a shared supplier. We consider two scenarios that differ in how capacity is used: exclusive capacity and first‐priority capacity. We model firms' investment and production decisions, and analyze the equilibrium outcomes in terms of the number of investing firms and capacity levels for each scenario; realized capacity is a stochastic function of investment levels. We also identify conditions under which the spillover effect occurs, where one firm taps into the other firm's invested capacity. Although the spillover supposedly intensifies competition, it actually discourages firms' investment. We also characterize the firms' and supplier's preference about the capacity type. While the non‐investing firm always prefers spillovers from the first‐priority capacity, the investing firm does not always want to shut off the other firm's access to its leftover capacity, especially when allowing spillover induces the other firm not to invest. The supplier's preference depends on the trade‐off between over‐investment and flexibility.     

Investing and financing in a new era

Forecasting the evolution and the trends of international financing has become a depressing exercise. Indeed, currencies no longer obey economic laws, they have become more and more instruments in the hands of politicians whose motivations are, not necessarily, of an economic nature. This paper tries to determine how we will cope with the financial needs of the years to come. As the world of finance becomes more internationally minded, analysis of the various national capital markets is crucial to an understanding of the funding of large industrial projects; particularly as they grow international, both technically and financially.     

A structured framework to understand CSR decision-making: A case study of multiple rationales

The organisational justifications made for CSR-related decisions and actions are examined over time using a structured framework premised on instrumental, political, integrative and ethical as well as first and second-order rationales. Using material from semi-structured interviews and drawing on documentary sources, we find that the decision-making processes underlying CSR-related initiatives were complex and multi-layered with varied patterns of motivation and justification that was modified over time. While an instrumental rationale was always apparent, political, integrative and ethical rationales were also important in the context of first and second-order rationales. The paper provides a framework to help understand the justification of CSR initiatives in a structured way and has implications for both theory and practice.     

Investing Profitably in China: is it Getting Harder?

Using information from the Toyo Keizai, this article studies the performance of 2,962 foreign subsidiaries across the period 1985-1999 to show a picture of declining profitability from foreign direct investment by MNE’s in China. Despite the influence of macro-level factors, such as the historically fluctuating performance of the Chinese economy, we observed that of the many factors that may affect profitability, subsidiary-specific factors had the greater influence. The findings suggest that there are significant benefits for early entrants into the market, but caution against the use of high majority ownership control. Other evidence showed that larger subsidiaries tended to perform better. Managerial implications for MNEs and the future prospects of foreign direct investment in China are discussed.Since China opened up to the outside world in 1979, it has been attracting increasing amounts of foreign direct investment (FDI), and after 1993 became the second largest recipient of FDI flows in the world. Meanwhile, a major participant in the upsurge in global foreign direct investment in the 1990s was Japan. By the mid-1990s, Japan became the second largest FDI source country in the world behind the United States. China, in particular, has become a major destination for Japan’s direct investments, absorbing one-ninth of all Japanese foreign investments at the end of 1996.¹Studying Japan’s worldwide direct foreign investment, we found that the proportion of profitable Japanese subsidiaries in China has been declining. In fact, this was the only part of the world where this was the case. While over 71 percent of Japanese subsidiaries in China claimed profits in 1992, the percentage steadily slipped to around 50 percent by 1999 (see Table 1). This poses two interesting questions. Is it really getting harder to invest profitably in China? And what could have influenced the profit performance of foreign subsidiaries in China?     

现金之误:熊市投资新思维

要把握好熊市中的投资机会,进行大手笔的并购,一味将"现金"攥在手中,可能坐失良机从去年宏观商业环境恶化、市场走熊以来,"现金为王"、"现金流至上"可能是企业决策者听得最多的概念,也被很多企业决策者奉为圭臬。     

Project risk management using multiple criteria decision-making technique and decision tree analysis: a case study of Indian oil refinery

This study proposes an integrated analytical framework for effective management of project risks using combined multiple criteria decision-making technique and decision tree analysis. First, a conceptual risk management model was developed through thorough literature review. The model was then applied through action research on a petroleum oil refinery construction project in the Central part of India in order to demonstrate its effectiveness. Oil refinery construction projects are risky because of technical complexity, resource unavailability, involvement of many stakeholders and strict environmental requirements. Although project risk management has been researched extensively, practical and easily adoptable framework is missing. In the proposed framework, risks are identified using cause and effect diagram, analysed using the analytic hierarchy process and responses are developed using the risk map. Additionally, decision tree analysis allows modelling various options for risk response development and optimises selection of risk mitigating strategy. The proposed risk management framework could be easily adopted and applied in any project and integrated with other project management knowledge areas.     

Implications of CAD/CAM for management

For many firms, investment in computer-aided design is an important first step towards integrated systems of design and manufacture (Computer-Aided Design/Computer-Aided Manufacture—CAD/CAM). A recent study of CAD in the British engineering industry has indicated that few firms have yet fully recognised its strategic significance. Successful selection and implementation of CAD/CAM requires changes in investment appraisal procedures and demands higher levels of technical skills at senior levels than are normally found in British engineering firms.     

Scenarios for World energy: Barricades or New Frontiers?

Two global scenarios are used to explore future energy uncertainties. In New Frontiers, developing countries liberalize their economies and achieve high growth. This is a competitive turbulent world in which energy resources are stretched but prove adequate as a result of technological improvements in exploration and production. In Barricades liberalization is resisted and restricted as countries strive to cling to traditional ethnic, national, and religious values. Growth is slower, rich and poor become polarized and there is hostility to the use of energy. Scenario planning is a useful tool to develop strategies which are robust and flexible against such uncertainties.     

Best-worst multi-criteria decision-making method: Some properties and a linear model

The Best Worst Method (BWM) is a multi-criteria decision-making method that uses two vectors of pairwise comparisons to determine the weights of criteria. First, the best (e.g. most desirable, most important), and the worst (e.g. least desirable, least important) criteria are identified by the decision-maker, after which the best criterion is compared to the other criteria, and the other criteria to the worst criterion. A non-linear minmax model is then used to identify the weights such that the maximum absolute difference between the weight ratios and their corresponding comparisons is minimized. The minmax model may result in multiple optimal solutions. Although, in some cases, decision-makers prefer to have multiple optimal solutions, in other cases they prefer to have a unique solution. The aim of this paper is twofold: firstly, we propose using interval analysis for the case of multiple optimal solutions, in which we show how the criteria can be weighed and ranked. Secondly, we propose a linear model for BWM, which is based on the same philosophy, but yields a unique solution.     

Personal values and managerial decision-making: Evidence from a developing economy

This study attempts to investigate to what extent the personal values of managers from a developing economy affect their managerial decisions. Previous studies have suggested the relationship between values and managerial behavior. The purpose of the study was to examine this relationship in the context of a developing, less industrialized economy, identify peculiar issues given the context of the study, and discuss the managerial implications of the findings. The subjects studied were Nigerian managers, using the value survey designed by England. Results showed that values do affect behavior, but more significantly, that the cultural values of the managers play a significant role in their managerial decisions.     

The multiple faces of tension: dualities in decision-making

Review of Managerial Science - In making decisions about strategic and operational actions, managers commonly need to consider dualities such as long-term versus short-term, innovation versus...     

Use of a case study in sequencing/scheduling research

This paper describes a study of an industrial sequencing/scheduling problem. The study contains the definition of the problem, data requirements and examination of solution technique. Definition of the problem is discussed from the aspect of uniqueness of the specific system. Discussion of data requirements includes availability and accuracy, while examination of solution technique considers limitation of time, computer capacity, etc., as well as the possibility of imbedding available algorithms into the solution procedure. Conclusions are presented relative to the use of the case study approach in sequencing/scheduling research.     

A hybrid solution to collaborative decision-making in a decentralized supply-chain

This paper considers a decentralized supply chain, where multiple independent manufacturing facilities manage some capital-intensive equipments or resources shared among them. In particular, these manufacturing facilities operate somewhat in isolation to serve their own customers, but coordinate closely with each other to ensure the shared resources are effectively utilized. Such cross-facility capacity management problems are common in high-tech industries, they are typical examples of collaborative decision-making in supply chain integration, and are critical to create a competitive edge in a more interconnected business environment. In this paper, a hybrid algorithm that integrates Lagrangian relaxation and immunity-inspired coordination scheme, known as LR-ICI, is proposed and investigated by extensive numerical experiments, and is shown to be competitive compared to similar algorithms.     

Paradoxes of Online Investing: Testing the Influence of Technology on User Expectancies*

At an increasing rate, individual investors are taking personal control over their financial destinies by investing their money online. Compared to offline do‐it‐yourself approaches, evidence suggests that investors exhibit lofty expectations and perform significantly worse after going online. However, little is understood about the mechanisms fueling expectancies, the role technologies play in their formation, or how technologies shape investment decisions. Therefore, this article explores the paradoxical nature of online investing technologies, which can give rise to a heightened state of conviction in one's capability to invest successfully. Drawing on Social Cognitive Theory, the concepts of encapsulation and combination are introduced to develop a research model describing how functional and technical self‐efficacy judgments independently and collectively shape and influence outcome expectancies. The results suggest that perceptions about what one can accomplish through online investing technologies can lead investors to exaggerate their capabilities, which, in turn, produces elevated expectancies of financial payoffs and nonmonetary rewards. These findings carry important implications. In tasks requiring both computing and functional skills, the principals of encapsulation and combination highlight the importance of comprehensively capturing self‐efficacy beliefs across skill domain boundaries. Moreover, online investing represents a paradoxical case that challenges the traditional assumption that fostering a robust sense of efficacy represents a purely noble enterprise. In fact, strong self‐efficacy beliefs can prove counterproductive, leading to severe, irreversible, and unintended consequences. Going forward, these discoveries provide a solid foundation to enhance systems designs and facilitate a deeper understanding of user psychology.