The Concept of Distance in International Business Research: A Review and Research Agenda

This paper reviews the literature on the effects of distance arising from country differences on outcomes at the firm and subsidiary level. It provides some clarity on what has been learned so far about distance by answering four questions: Which distance? Why does distance matter? What outcomes are affected by distance? and What aggravates or alleviates the effects of distance? Based on the review of the literature, a set of future research suggestions are developed, intended to direct attention to research questions that the authors believe are among the most pressing questions in distance research and that may have the potential to advance the field substantially.     

Strategic planning in a turbulent international environment

What we have argued in this paper is that fundamental changes in the multinational corporate environment are taking place raising proaches to multinational environmental surveillance and multinational strategic management. We arenot offering this as a forecast of what the future will bring. Instead, we are proposing this framework to point to the need for greater environmental orientation and adaptation. MNCs are now in a double squeeze and managers must unlearn past models and criteria to understand problem. But the challenge is more than conventional corporate planning. The problematique can be decribed as one of multinational strategic management. In the area of environment we need research and learning to address three basic questions:What is the MCE? What concepts of the environment should be considered for strategic management? What parameters should be monitored? What are some consequences of the concept of interdependence and turbulence?What multinational environmental surveillance should be done? What methodologies are needed? How can these be made operational? How can the corporation be educated to behave in the new mode required in view of these changes?What new strategic issues and challenges lenges emerges from the MCE? What new demands must be factored into the multinational corporate planning processes? What new content does the changing environment procedure? How can the broadening field of opportunities and threats be systematically mapped and understood?     

Selecting human health metrics for environmental decision-support tools.

Environmental decision‐support tools often predict a multitude of different human health effects due to environmental stressors. The accounting and aggregating of these morbidity and mortality outcomes is key to support decision making and can be accomplished by different methods that we call human health metrics. This article attempts to answer two questions: Does it matter which metric is chosen? and What are the relevant characteristics of these metrics in environmental applications? Three metrics (quality adjusted life years (QALYs), disability adjusted life years (DALYs), and willingness to pay (WTP)) have been applied to the same diverse set of health effects due to environmental impacts. In this example, the choice of metric mattered for the ranking of these environmental impacts and it was found for this example that WTP was dominated by mortality outcomes. Further, QALYs and DALYs are sensitive to mild illnesses that affect large numbers of people and the severity of these mild illnesses are difficult to assess. Eight guiding questions are provided in order to help select human health metrics for environmental decision‐support tools. Since health metrics tend to follow the paradigm of utility maximization, these metrics may be supplemented with a semi‐quantitative discussion of distributional and ethical aspects. Finally, the magnitude of age‐dependent disutility due to mortality for both monetary and nonmonetary metrics may bear the largest practical relevance for future research.     

Scheduling and the problem of computational complexity

Why is it that the problem of scheduling is so computationally difficult to solve? At last recent developments in modern mathematical complexity theory are providing some insights. The paper describes in essentially non-mathematical terms the computational technique known as the ‘Branch and Bound Method’. This, the best general optimising technique available for scheduling, is also shown to have its limitations. It now appears that efficient computational and optimising algorithms are unlikely ever to be found for all except special cases of the general industrial scheduling problem. It seems that heuristic (rule-of-thumb) methods leading to approximate solutions are likely to offer the only real promise for the future.     

Designing computer models that work

The techniques of financial modelling are becoming more popular and accepted as a useful information processing tool. However, what is ‘financial modelling’ and does the term adequately describe current applications? Why has financial modelling been such a growth area and what are the benefits? Given a desire to build models, where does the manager begin? What type of system and language should be used and by whom? What type of computing facility is most suitable? Which modelling system should be selected and what features are important? As well as an increase in the number of financial modelling applications they are now more complex. What guidelines can one use when designing large and complex models? This article seeks to answer these questions, concentrating on the large and more complex models, particularly for long term planning and budgeting applications. Finally an example is given illustrating how a large modelling system can be constructed and maintained with little technical computer expertise.     

Medicine, management, and me.

What is medical management? How do you learn about it? How do you get into it? Is there a future in it? Is medical management for you? Can you do it? What will it mean to your original plans for your life in medicine? Is it worth the sacrifice? Get comfortable. I have a story to tell you. It may help if you hear about medical management from a medical director who has preceded you. I doubt I can answer all your questions. I can, however, tell you about one physician's visions, expectations, decisions, experiences, and rewards from what can be loosely called "medical management." If you find something of help in your decision making in this account, my telling it is worthwhile.     

The importance of data warehouses for physician executives

Soon, most physicians will begin to learn about data warehouses and clinical and financial data about their patients stored in them. What is a data warehouse? Why are we seeing their emergence in health care only now? How does a hospital, or group practice, or health plan acquire or create a data warehouse? Who should be responsible for it, and what sort of training is needed by those in charge of using it for the edification of the sponsoring organization? I'll try to answer these questions in this article.     

Physician leadership. Physician executives share insights

Senior physician executives were asked to share their insights about how the medical management field has evolved. The Physician Executive Management Center, a Tampa, Florida-based search firm, has been surveying senior physician executives each year for the past decade. This year's report on physician executive compensation and duties in hospitals, managed care organizations, and group practices provides an excellent picture of the growth of the profession, as well as a broad perspective of anticipated changes for the future of medical management. The respondents addressed the following questions: What are the skills necessary for success? How have their jobs changed over the years? Have they made the right choice in pursuing medical management careers?     

Job Losses,Unemployment Duration and New Jobs in Spain

Abstract. This article focuses on workers who permanently lost their jobs for involuntary reasons in Spain. We use a 1985 representative survey of the Spanish labor force containing retrospective questions related to workers' mobility. We evaluate several characteristics of job losers, as compared to other unemployed workers with experience by the end of 1985. Thereafter, an analysis of job losses addresses the following questions: (1) What types of jobs were lost? (2) How did workers perform after their job loss? (3) How long have they been out of work? (4) What are the characteristics of the new jobs found?     

Computerized corporate planning

Computerized Corporate Planning as defined in this study is: the use of the computer to simulate the effect of alternative strategies on achievement of corporate objectives; the capability of answering ‘What if?’ questions.

The increasing complexity of business firms operating in a rapidly changing environment has led many managers in recent years to consider the development of computerized corporate planning systems. This article is concerned with an in depth study of some 55 such installations in North America and Europe. The objective of this effort conducted during the period of June –November 1970, was to determine the state of the art, identify problems of installation, and project trends in the rapidly evolving use of computers in planning. Specific questions include:

What is the economic justification for these systems? How are they being used? Who is using them? Have results measured up to expectations? What are the costs? Are organizational problems incurred?     

Managed care matures. What's behind the wave of anti-HMO legislation?

At first glance, it may appear as if managed care itself may be doomed. The avalanche of bills, measures, initiatives, Federal regulations, etc., seemed overwhelming in late 1996. Did this, in fact, portend a national shift away from managed care? What does the consumer protection and regulatory activity really mean? What directions for the future can be identified? This article seeks to answer those questions and highlights a case study of "reform gone awry" that may hold lessons for the national scene. The anti-HMO legislation activity does not represent a repudiation of managed care. Rather, it may be seen as a maturing of the entire process of redefining our medical delivery and financing system.     

Watching the falling barometer

How can physician executives create a vision, a strategy, in the face of such overwhelming forces for change? The answer has two pieces. The first is the Weather Channel: scanning the future for warning, for opportunities, for new business possibilities. The second leads us to such questions as: What is your situation? Financially? In market terms? It leads us, as well, back to the question: For you and your institution, what is your reason for being in this business? In other words, what is your foundation? If you can become clear about who you are and what you are here for in the long run, and match that with some sense of the technologies and the political and financial pressures headed your way, then you can begin to create a vision of a future that works for you. In the coming years, we will begin to create entire new ways of doing health care, new roles for hospitals, new types of medicine--and the time to begin the creation is now. If you wait until the hurricane hits, it will be too late.     

The Call for a Shift from Risk to Resilience: What Does it Mean?

In recent years calls have been made for a shift from risk to resilience. The basic idea is that we need to be prepared when threatening events occur, whether they are anticipated or unforeseen. This article questions the extent to which this call will have and should have implications for the risk field and science. Is the call based on a belief that this field and science should be replaced by resilience analysis and management, or is it more about priorities: Should more weight be placed on improving resilience? The article argues that the only meaningful interpretation of the call is the latter. Resilience analysis and management is today an integrated part of the risk field and science, and risk analysis in a broad sense is needed to increase relevant knowledge, develop adequate policies, and make the right decisions, balancing different concerns and using our limited resources in an effective way.     

The governance of free/open source software projects: monolithic, multidimensional, or configurational?

This paper presents the results of a qualitative review and synthesis of the literature on open source governance, addressing four key questions: (1) How has open source software (OSS) governance been defined? (2) Has the phenomenon of OSS governance been conceptualized as a monolithic or multidimensional phenomenon? (3) What purposes is OSS governance hypothesized to serve? and (4) What are the dimensions of OSS governance, and how are these dimensions related to each other? The results of the review suggest a framework for future comparative and case study research on OSS governance, and they provide a basis for comparison with research on the governance of other distributed, community-based forms of content and creation.     

The application of dynamic programming in United Kingdom companies

Dynamic Programming (or DP as it is commonly known) is a mathematical programming method which would appear to be a very powerful technique for use in management decision problems. A great number of theoretical texts have been written on the mathematics of DP and a few articles have been published on the more practical aspects, but DP has remained very much on the theoretical shelf as far as practising management has been concerned. This paper gives the results of a survey carried out at the beginning of 1972 and is intended to provide some insight into the use of DP in real management problems in U.K. companies and to show what sort of problems are apparently restricting its use. The findings demonstrate that several firms have used DP in various applications with considerable success. There are also some enlightening comments on the difficulties involved, and on the future potential of DP in industry.     

移动互联网风向标

移动互联网已被证实是一块巨型蛋糕,但真正从中赚到钱的却少之又少,这是为什么?AppStore模式作为移动互联网门槛最低、人数最多的产业模式,目前究竟面临哪些瓶颈,让众多开发者怨声载道?资本市场对于移动互联网市场已渐渐回归理性,移动互     

COGNITIVE STYLE AND THE USEFULNESS OF INFORMATION*

The desirability of a merger/acquisition alternative depends in part on the perceptions of the decision maker. What sources of information are “useful” to the decision maker & Does the set of useful information remain constant for all decision makers; if not, do individuals using similar information sets have similar information processing characteristics? Do these sets vary as feedback is obtained during the decision process? To answer these questions, graduate students participated in a modified Delphi experiment, and the resulting data were analyzed by the two-way aligned-ranks nonparametric test. These test results affirm that in a merger/acquisition scenario, decision makers with different cognitive styles prefer different sets of information and these sets vary dynamically as feedback is incorporated in the decision-making process. Furthermore, information that contains worker and community welfare considerations is identified as “useful” five times more frequently by decision makers with a “feeling” cognitive style than those with a “thinking” style.     

A Discourse on the Incorporation of Organizational Factors into Probabilistic Risk Assessment: Key Questions and Categorical Review

This article presents a discourse on the incorporation of organizational factors into probabilistic risk assessment (PRA)/probabilistic safety assessment (PSA), a topic of debate since the 1980s that has spurred discussions among industry, regulatory agencies, and the research community. The main contributions of this article include (1) identifying the four key open questions associated with this topic; (2) framing ongoing debates by considering differing perspectives around each question; (3) offering a categorical review of existing studies on this topic to justify the selection of each question and to analyze the challenges related to each perspective; and (4) highlighting the directions of research required to reach a final resolution for each question. The four key questions are: (I) How significant is the contribution of organizational factors to accidents and incidents? (II) How critical, with respect to improving risk assessment, is the explicit incorporation of organizational factors into PRA? (III) What theoretical bases are needed for explicit incorporation of organizational factors into PRA? (IV) What methodological bases are needed for the explicit incorporation of organizational factors into PRA? Questions I and II mainly analyze PRA literature from the nuclear domain. For Questions III and IV, a broader review and categorization is conducted of those existing cross-disciplinary studies that have evaluated the effects of organizational factors on safety (not solely PRA-based) to shed more light on future research needs.     

Sequential and Simultaneous Decision Making for Optimizing Health Care Resource Flexibilities

Health care administrators commonly employ two types of resource flexibilities (demand upgrades and staffing flexibility) to efficiently coordinate two critical internal resources, nursing staff and beds, and an external resource (contract nurses) to satisfy stochastic patient demand. Under demand upgrades, when beds are unavailable for patients in a less acute unit, patients are upgraded to a more acute unit if space is available in that unit. Under staffing flexibility, nurses cross‐trained to work in more than one unit are used in addition to dedicated and contract nurses. Resource decisions (beds and staffing) can be made at a single point in time (simultaneous decision making) or at different points in time (sequential decision making). In this article, we address the following questions: for each flexibility configuration, under sequential and simultaneous decision making, what is the optimal resource level required to meet stochastic demand at minimum cost? Is one type of flexibility (e.g., demand upgrades) better than the other type of flexibility (e.g., staffing flexibility)? We use two‐stage stochastic programming to find optimal resource levels for two nonhomogeneous hospital units that face stochastic demand following a continuous, general distribution. We conduct a full‐factorial numerical experiment and find that the benefit of using staffing flexibility on average is greater than the benefit of using demand upgrades. However, the two types of flexibilities have a positive interaction effect and they complement each other. The type of flexibility and decision timing has an independent effect on system performance (capacity and staffing costs). The benefits of cross‐training can be largely realized even if beds and staffing levels have been determined prior to the establishment of a cross‐training initiative.