We provide greater theoretical precision to the concept of productive opportunities of Penrose. We show firm emergence as a recursive cycle of changing productive opportunities. We show how those opportunitiesresult from the technological base of the firm and are associated with the particular characteristics of the technology.We also show how productive opportunities require the assembly of different internal and externalresources, and therefore partners. We address explicitly how the firm and its potential partners perceive uncertainty and single out the different mechanisms used by the firm to address uncertainty—envisioning, pooling, and staging—to secure resources from external partners and exploit the identified productive opportunities in a timely manner.
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This paper presents work aimed at improved organization and performance of production in housing renovation projects. The purpose is to explore and demonstrate the potential of lean work organization and industrialized product technology to improve workflow and productive time. The research included selected case studies that have been found to implement lean work organization and industrialized product technology in an experimental setting. Adjustments to the work organization and construction technology have been implemented on site. The effects of the adjustments have been measured and were reviewed with operatives and managers. The data have been collected and analyzed, in comparison to traditional settings. Two projects were studied. The first case implied am application of lean work organization in which labor was reorganized redistributing and balancing operations among operatives of different trades. In the second case industrialized solution for prefabricated installation of prefabricated roofs. In both cases the labor productivity increased substantially compared to traditional situations. Although the limited number of cases, both situations appeared to be representative for other housing projects. This has led to conclusions extrapolated from both cases applicable to other projects, and contribution to the knowledge to improve production in construction. Vrijhoef, R. (2016). “Effects of Lean Work Organization and Industrialization on Workflow and Productive Time in Housing Renovation Projects.” In: Proc. 24 th Ann. Conf. of the Int’l. Group for Lean Construction, Boston, MA, USA, sect.2 pp. 63–72. Available at: .
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Voor het vierde achtereenvolgende jaar organiseerde SURF Educatie de EduTrip, waaraan dit jaar maar liefst ruim 100 mensen uit het Nederlandse hoger onderwijs en aan het onderwijs gerelateerde bedrijfsleven deelnamen. Doel van het Nederlandse bezoek aan EDUCAUSE was allereerst om via netwerken en het leggen van contacten met collega s, gezamenlijk zicht te krijgen op de huidige stand van zaken rondom ICT in de Amerikaanse instellingen voor hoger onderwijs. Op basis hiervan is dit boekje tot stand gekomen.
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