Search results for " operations"
showing 10 items of 1066 documents
Distributed intelligent control of exceptions in reconfigurable manufacturing systems
2003
In order to react to the continuous and unpredictable changes in product demand, in product variety, and in process technologies, reconfigurable manufacturing systems allow quick adjustment of production capacity and functionality by rearranging or changing their modular components. In this kind of system, operation management issues, such as exception handling policies, become more complex since correct reconfiguration strategies have to be selected. This paper explores the potential of the reconfigurability feature to be a basis for the development of new strategies to handle out-of-the-ordinary events in the production process; in particular, maintaining production flow when machine brea…
Relationship between employee involvement and lean manufacturing and its effect on performance in a rigid continuous process industry
2015
Relationship between employee involvement and lean manufacturing and its effect on performance in a rigid continuous process industry DOI: 10.1080/00207543.2014.975852 Juan A. Marin-Garciaa* & Tomas Bonaviab Received: 1 Aug 2013 Accepted: 30 Sep 2014 Published online: 04 Nov 2014 This research aims to empirically test the effect of employee involvement on lean manufacturing (LM), and the effect of LM on production outcomes. Employee involvement is operationalised through four related variables: empowerment, training, contingent remuneration and communication. The effects are tested by recording management perceptions in a different industrial sector from those usually studied in previous re…
Sustainable Development Goals in Strategy and Practice: Businesses in Colombia and Egypt
2021
Businesses may adopt strategies and practices that support sustainable development goals. Such strategies include considering social and environmental impacts as well as prioritizing socio-environmental benefits at a higher level than profits. Supportive practices comprise enhancing social benefits and limiting environmental harm. What SDG-related strategies and practices are businesses pursuing? Are businesses implementing practices and strategies? Do the practices and strategies differ across societies? A survey of representative samples of 399 businesses in Colombia and 413 businesses in Egypt was conducted in 2021, by the Global Entrepreneurship Monitor. The owner-managers reported that…
Effects of network market orientation on new ventures' international performance
2013
By combining international entrepreneurship and marketing aspects, this work attempts to emphasise the importance of relational knowledge in international new ventures by studying the influence of network market orientation on the international results obtained by these firms. The results obtained in the comparison with the proposed structural equations model confirm that network market orientation is a determining factor for firms to achieve better international results. This influence is observed both directly and indirectly with the mediating effect on the differentiation– and cost–based competitive advantages developed by INVs.
Collaborative innovation: the decade that radically changed drilling performance
2012
This article sheds light on key factors associated with innovations that are mainly based on experiential learning. The history of a company engaged in the offshore oil and gas industry exemplifies the points: Hitec started out as a small company with limited financial resources, but over a 10-year period, its innovations and improvements radically transformed offshore oil and gas drilling operations. An evolutionary methodological approach is balanced by theoretically informed analysis. A main finding is that customer–supplier interaction was crucial. Hitec's success, crowned by its eventual acquisition by American capital, can be attributed in part to the know-how and technology provided …
Challenges in measuring readiness for entrepreneurship
2016
Purpose– The purpose of this paper is to establish a readiness for entrepreneurship theoretical framework. The paper marks the first of three stages to build a scale to measure readiness for entrepreneurship.Design/methodology/approach– The current paper is conceptual. The research approach consists of formulating proposals and definitions based on an extensive literature review.Findings– The literature review reveals that no such readiness for entrepreneurship measurement tool exists. The literature review also yields definitions and components of key concepts for the theoretical framework.Research limitations/implications– The paper offers a new, holistic perspective of readiness for entr…
The Complexity of Risk and Uncertainty Assessment
2017
Abstract Risk reduction means diminishing uncertainties and strengthening the knowledge. There are many ways in which undesirable surprises can be understood and controlled, but the dominating one is the risk approach, on the basis of risk conceptualization, evaluation and risk management. Across time, many progresses have been accomplished in the field of risk, connected not only to the conceptual part, but also to the empirical procedures. Despite this, the premise of this domain is being represented to a substantial extend by theories and practices. This is why it is indispensable to search for trends in the risk framework, to reveal whether further development should be desired and if u…
Guanxi, performance and innovation in entrepreneurial service projects
2013
PurposeThis paper aims to analyze the role played by two dimensions of entrepreneurs' private social capital in the survival, growth and innovativeness of entrepreneurial service ventures: local size and preferential attachment degree.Design/methodology/approachData were collected by a questionnaire, the unit of investigation being the private entrepreneur in the service sector in the city of Shanghai. The questionnaire allows the authors to identify the social network of the entrepreneurs, estimate the empirical degree distribution for the entire sample, and estimate local size and preferential attachment degree.FindingsThere is empirical evidence that entrepreneurs do not create social ne…
Transmitting the entrepreneurial spirit to the work team in SMEs: the importance of leadership
2007
PurposeTo establish the extent of the influence of variables which, under a particular style of leadership, form the necessary basis for encouraging and developing group, entrepreneurial activities carried out within the context of small to medium‐sized enterprises (SMEs) thus explaining the transmission of the entrepreneurial spirit to the work team and, consequently, the existence of collective entrepreneurship in the firm.Design/methodology/approachFrom the results of a questionnaire carried out via personal interviews with over 100 firms, a confirmatory factorial analysis was carried out that provided us with the variables to be studied. The cause/effect relationships and their implicat…
About Supergraphs. Part III
2019
Summary The previous articles [5] and [6] introduced formalizations of the step-by-step operations we use to construct finite graphs by hand. That implicitly showed that any finite graph can be constructed from the trivial edgeless graph K 1 by applying a finite sequence of these basic operations. In this article that claim is proven explicitly with Mizar[4].