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521.
Wikis were first developed over 15 years ago. Research has shown that organizational or corporate wikis are sustainable and can be beneficial to organizations particularly in improving work processes, collaboration and knowledge management. However, there has been little research done to show how organizations can use wikis to support innovation processes. To bridge this gap, this paper explores how wikis can be used in different stages of innovation. We review existing literature as well as analyze case studies of wikis deployed in four organizations in order to highlight how wikis can be used to address challenges of knowledge management and collaboration in different stages of innovation from idea generation to commercialization. In particular, we propose a model that explains how wikis require a clear purpose for their use, a culture of collaboration, and integration within a formal innovation process.  相似文献   
522.
This review of cognition in strategic management research takes as its starting point the appreciation of the seminal paper, ‘Competitive groups as cognitive communities: the case of Scottish knitwear manufacturers’, by Porac, Thomas and Baden‐Fuller on cognitive categorization of competition, published in the Journal of Management Studies only 20 years ago. In this paper, I reflect on the context in which their paper emerged, the impact it has had, and the future paths that research on cognition in strategy might take. In doing so, I highlight the challenges associated with establishing cognition as a legitimate factor in strategic management (alongside the traditional explanations of capabilities and incentives) and of showing the causal relationship between cognition and strategic outcomes. Subsequent work in cognition explored the dynamic relationship between cognition, capabilities, and incentives, and, in process models of framing, linked cognition with political action. Rather than managerial cognition becoming its own independent field, cognitive concepts have diffused throughout work in many different managerial fields, leading to a proliferation of terms, concepts, and approaches. I conclude by exploring some of the paths that research in cognition and strategy is taking in the present day – particularly those involving studies of the construction of markets and categories, each of which are themes that the work by Porac, Thomas and Baden‐Fuller brought to our attention.  相似文献   
523.
Using a unique facility-level dataset from Michigan, we examine the effect of environmental auditing on manufacturing facilities’ long-term compliance with U.S. hazardous waste regulations. We also investigate the factors that affect facilities’ decisions to conduct environmental audits and whether auditing in turn affects the probability of regulatory inspections. We account for the potential endogeneity of our audit measure and the censoring of our compliance measure using a censored trivariate probit, which we estimate using simulated maximum likelihood. We find that larger facilities and those subject to more stringent regulations are more likely to audit; facilities with poor compliance records are less likely to audit. However, we find no significant long-run impact of auditing on the probability of a regulatory inspection or compliance among these Michigan manufacturing facilities.  相似文献   
524.
Among the measures taken by the Australian government to address one of the worst droughts on record in the Murray‐Darling Basin, exit package issues have rarely been investigated. A stated preference survey was designed to identify the range of water prices required for irrigators to sell all their water entitlements and leave the irrigation industry. Farmer participation responses are generally price elastic. There are large regional differences in price elasticities, but within a region there are few differences based on subgroups of farmers.  相似文献   
525.
Historically, the most powerful political and organizational leaders have been described as being charismatic. With technology's increasing impact on society, these leaders have widespread access to the masses. Utilizing charismatic leadership and media saliency theories, this study aims to analyze the impact that occurred in the Las Vegas convention industry after the President made specific comments concerning Las Vegas. These comments implied that convention spending in Las Vegas was wasteful, and resulted in the cancellation or relocation of over 400 conventions in one week. This research utilizes monthly, aggregate convention data from January 2002 to March 2014 to evaluate the impact of this comment empirically. Time series regression analysis was conducted to estimate the effect of President Obama's comment, controlling for other factors. The results suggest that President Obama's comments had a significant negative effect on both convention attendance and the number of meetings held. The findings provide insight into the effect of singular comments made by influential leaders.  相似文献   
526.
Objective:

To evaluate the cost-effectiveness of bendamustine-rituximab (B-R) compared with CHOP-R (cyclophosphamide, doxorubicin, vincristine, prednisone, rituximab) and CVP-R (cyclophosphamide, vincristine, prednisone, rituximab) as first-line treatment for patients with advanced indolent non-Hodgkin’s lymphoma (NHL).

Methods:

A patient-level simulation was adapted from the model used by the University of Sheffield School of Health and Related Research (ScHARR) in a health technology appraisal of rituximab for first-line treatment of follicular lymphoma. This approach allowed modelling of the complex treatment pathways in indolent NHL. Data from a Phase 3 randomized, open-label trial were used to compare B-R with CHOP-R. The relative efficacy of CHOP-R and CVP-R was estimated using an indirect treatment comparison similar to the original ScHARR approach. The analysis was conducted from the perspective of the National Health Service in England and Wales, using a lifetime time horizon. A number of one-way sensitivity and scenario analyses were conducted, including one using recently published data comparing CVP-R with CHOP-R.

Results:

The deterministic incremental cost-effectiveness ratio (ICER) was £5249 per quality adjusted life year (QALY) for B-R vs CHOP-R, and £8092 per QALY for B-R vs CVP-R. The alternative scenario using direct data comparing CVP-R with CHOP-R approximately halved the ICER for B-R vs CVP-R to £4733. Owing to its better toxicity profile, B-R reduced the cost of treating adverse events by over £1000 per patient vs CHOP-R.

Limitations:

The main limitations were: immaturity of overall survival data from the Phase 3 trial; reliance on quality-of-life data from previous health technology appraisals (as this was not collected in the trial); and a lack of direct evidence or a network of connected evidence comparing B-R with CVP-R.

Conclusions:

The ICERs for B-R vs CHOP-R and CVP-R were considerably below the thresholds normally regarded as cost-effective in England and Wales (£20,000–30,000 per QALY).  相似文献   

527.
Background:

Defensive medicine represents one cause of economic losses in healthcare. Studies that measured its cost have produced conflicting results.

Objective:

To directly measure the proportion of primary care costs attributable to defensive medicine.

Research design and methods:

Six-week prospective study of primary care physicians from four outpatient practices. On 3 distinct days, participants were asked to rate each order placed the day before on the extent to which it represented defensive medicine, using a 5-point scale from 0 (not at all defensive) to 4 (entirely defensive).

Main outcome measures:

This study calculated the order defensiveness score for each order (the defensiveness/4) and the physician defensive score (the mean of all orders defensiveness scores). Each order was assigned a weighted cost by multiplying the total cost of that order (based on Medicare reimbursement rates) by the order defensiveness score. The proportion of total cost attributable to defensive medicine was calculated by dividing the weighted cost of defensive orders by the total cost of all orders.

Results:

Of 50 eligible physicians, 23 agreed to participate; 21 returned the surveys and rated 1234 individual orders on 347 patients. Physicians wrote an average of 3.6?±?1.0 orders/visit with an associated total cost of $72.60?±?18.5 per order. Across physicians, the median physician defensive score was 0.018 (IQR?=?[0.008, 0.049]) and the proportion of costs attributable to defensive medicine was 3.1% (IQR?=?[0.5%, 7.2%]). Physicians with defensive scores above vs below the median had a similar number of orders and total costs per visit. Physicians were more likely to place defensive orders if trained in community hospitals vs academic centers (OR?=?4.29; 95% CI?=?1.55–11.86; p?=?0.01).

Conclusions:

This study describes a new method to directly quantify the cost of defensive medicine. Defensive medicine appears to have minimal impact on primary care costs.  相似文献   
528.
Abstract

For an organisation to be competitive its strategy must be highly responsive to both environmental challenges and customers continuously shifting demands. Yet many organisations treat strategy making as an exclusively top management concern, even though the top management team is often remote from the daily interactions and communications taking place at the organisation, market, and customer interface. We challenge the assumption that strategy making ‘belongs’ to top managers and argue that marketing middle managers, possessing expert market and customer knowledge and insights, adapt top manager’s strategy to shifting customer demands in a changing environment. We explore this argument by adopting a strategy-as-practice perspective and analysing marketing middle manager’s practices across three case companies operating in a dynamic retail environment. Our research enables two key contributions. Our primary confirmation is to demonstrate that marketers are not passive implementers, but active adapters of top management strategy through three critical practices of sensing, challenging, and transmitting. We use the novel analogy of how adapting a book to make a film involves minor changes to the story line and characters to suit the new medium and to illustrate the strategically relevant and influential role marketing plays in adapting the strategy developed by the top management team for implementation. By demonstrating the value of the strategic practices of functional middle managers we also contribute to the growing debate of the need for greater inclusion and transparency in strategy making.  相似文献   
529.
Since 1980, the UK has experienced a dramatic growth in firms and employment in information–intensive business services, such as management consultancy and market research. Recent expansion of new and small firms operating in these sectors is the focus of a major ESRC–sponsored research project currently under way at Cambridge University Small Business Research Centre.

Small business service firms are able to compete successfully with large firms due to the imperfect nature of the market which characterizes business services demand and supply, together with specialization of expertise. The success of small business service firms depends on informal person–to–person networks, word–of–mouth recommendation and repeal business based on successful earlier assignments or personal contacts acquired, for example, while working in a large consultancy or market research company. This paper examines the types of networks utilized by small business service firms and argues that two distinct types exist: demand– and supply–related networks; the former involves links with clients, the latter links and co–operation between complementary small business service firms.  相似文献   
530.
ABSTRACT

This article chronicles the academic debate on corruption in international business and trade. It identifies three themes: contributing factors, consequences, and combating corruption. We found convergence in the literature and that authors tend to remain loyal to their chosen theme. As a result, we found a distressing dearth of research that transcends, integrates, or validates the interrelationships between them. Through our work, we propose the bridging of themes, demonstrating how they interrelate, thereby validating their interdependencies and the broader lens needed through which to observe corruption in international business.  相似文献   
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