Top-down versus bottom-up control in planktonic systems: some case studies from the English Lake District

Hydrobiologia ◽  
2020 ◽  
Vol 848 (1) ◽  
pp. 219-236 ◽  
Author(s):  
D. G. George
Keyword(s):  
Case Studies ◽  
Lake District ◽  
Top Down ◽  
Bottom Up ◽  
English Lake District

scholarly journals Elementary Principal/Superintendent Relationship as Perceived by Teachers

2001 ◽  
Vol 9 ◽  
pp. 45
Author(s):  
Catherine H. Glascock ◽  
Diane Taylor
Keyword(s):  
School Climate ◽  
School District ◽  
Case Studies ◽  
School Change ◽  
Elementary Principal ◽  
Individual Case ◽  
Comparative Case Study ◽  
Top Down ◽  
Bottom Up

Despite more than a decade of research on bottom-up school change, the principal/ superintendent relationship continues to be studied primarily as a traditional flow of power from the top down. There is little research that considers the proposition that power vested in principals can be exercised upwardly within the school district hierarchy in the form of independence from and influence on the superintendent. Given the lack of research on these phenomena, it is not surprising that we could find no studies that explore the effects of hierarchical independence and influence on school climate. The present study investigates both. Two schools form the basis of this comparative case study. The schools were chosen based on scores obtained through the OCDQ and TAI instruments. The first school is selected for its high scores on both instruments and the second school is selected based on average scores on the OCDQ and the TAI. Both schools are in the same school district and a brief description of that district begins the discussion. Individual case study findings as well as a comparison of the two case studies follow.

Starchitects in Bohemia: An Exploration of Cultural Cities from the “Top-Down” and “Bottom-Up”

2020 ◽  
pp. 107808742093404
Author(s):  
Hyesun Jeong ◽  
Matt Patterson
Keyword(s):  
Quantitative Analysis ◽  
Social Structure ◽  
Urban Environment ◽  
Case Studies ◽  
National Level ◽  
Top Down ◽  
Bottom Up ◽  
Ecological Relationship ◽  
Significant Attention

Urban scholars have devoted significant attention to the “cultural city,” but less attention has been paid to how different forms of culture relate to each other and to the larger urban environment. In this article, we compare two quintessential forms of culture-led urbanization that represent opposite ends on a spectrum: iconic architecture and neo-bohemia. While iconic architecture is a “top-down” approach to culture involving large budgets, elite “starchitects,” and powerful clients, neo-bohemia tends to be a “bottom-up” phenomenon formed as individual artists gravitate toward particular neighborhoods, establishing arts scenes. Using a combination of neighborhood case studies and national-level quantitative analysis, we investigate the ecological relationship between these two phenomena. In doing so, we provide new insights into the geographic and social structure of the cultural city.

Innovation in China’s information and communications technology industry

2015 ◽  
Vol 9 (1) ◽  
pp. 27-37 ◽  
Author(s):  
Mingzhi Li ◽  
Kai Reimers
Keyword(s):  
Case Studies ◽  
Government Policy ◽  
Business Environment ◽  
Information And Communications Technology ◽  
Communications Technology ◽  
Top Down ◽  
Bottom Up ◽  
Content Type ◽  
The Government ◽  
Ict Industry

Purpose – This paper aims to identify the sources of innovation in the current business environment of China. With the set target of transforming China into an innovative society by 2020, the Chinese government has taken dramatic measures to foster the nation’s innovation capability. Whether this Chinese model of promoting innovation has been successful and can be sustainable are controversial issues which need to be analyzed from an academic perspective. In recent years, there have been successful cases of innovation driven by grassroots entrepreneurs, especially in the information and communications technology (ICT) industry. Therefore, it is time to analyze their success factors from the perspectives of both corporate strategy and government policy. Design/methodology/approach – The methodology used in this research is a comparative case analysis, and several high-profile cases in China’s ICT industry have been selected for this comparative study. Information used in the analysis comes from publicly available sources such as business school case studies and industry and news media reports. The authors have been following the evolution of China’s ICT industry for more than a decade; insights from their prior research and knowledge gained through industry contacts are also used in the analysis. Findings – Generally speaking, the types of innovation in China’s ICT industry can be categorized into a top-down or a bottom-up approach. For the top-down approach of innovation driven by the government, the authors analyzed the case of the Chinese government’s effort to build an industry value chain through fostering the Chinese indigenous third-generation mobile communications standard time division–synchronous code division multiple access. In comparison, the authors use several success cases, including the ecosystem built around the highly successful XiaoMi mobile phone and Tencent’s mobile portal WeChat, as it showcases of the bottom-up approach of innovation driven by grassroots entrepreneurship. The comparison of these two approaches suggests that massive government-sponsored projects are unlikely to generate genuine innovation in the highly competitive and dynamic ICT sector. The government’s role should be to foster entrepreneurship and to create a fair business environment. Originality/value – This research uses the method of comparative case studies to identify the source of innovation in a highly dynamic and uncertain business environment. Findings of this study shed light on the government policy toward innovation in the ICT industry and on the business firms’ strategy on innovation.

Contradictory dynamics of empowerment in social innovation initiatives

2019 ◽  
pp. 113-136
Author(s):  
Stijn Oosterlynck ◽  
Andreas Novy ◽  
Bernhard Leubolt ◽  
Carla Weinzierl
Keyword(s):  
Labour Market ◽  
Case Studies ◽  
Social Innovation ◽  
Three Dimensions ◽  
Historical Overview ◽  
Top Down ◽  
Bottom Up ◽  
Systematic Analysis ◽  
Over Time

In this chapter, we undertake a systematic analysis of the empowerment dimension of social innovation initiatives. The notions of social innovation and empowerment have a rather similar history. We provide a brief historical overview of the concept of empowerment and the diverse and competing meanings the concept has acquired over time. We then specify three dimensions of empowerment to analyse the empowering potential of social innovation: the bottom-up and top-down dynamics of empowerment, the relation between individual and collective forms of empowerment and the extent to which empowerment has an instrumental or expressive focus. In the analysed case studies of social innovation initiatives, we observe a pre-eminence of top-down empowerment, the dominance of individual empowerment dynamics and a predominant focus on instrumental forms of empowerment in social innovation initiatives, especially in the governance of labour market activation.

Top-down bottom-up strategic green building development framework: Case studies in Malaysia

2021 ◽  
pp. 108052
Author(s):  
Nur Kamaliah Mustaffa ◽  
Che Maznah Mat Isa ◽  
Che Khairil Izam Che Ibrahim
Keyword(s):  
Case Studies ◽  
Green Building ◽  
Top Down ◽  
Bottom Up ◽  
Development Framework

scholarly journals Network orchestration: new role of business incubators?

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Luiz Guilherme Rodrigues Antunes ◽  
Cleber Carvalho de Castro ◽  
Andrea Ap da Costa Mineiro
Keyword(s):  
Case Studies ◽  
Network Models ◽  
Business Networks ◽  
Business Incubators ◽  
Structured Interviews ◽  
Top Down ◽  
Bottom Up ◽  
Content Type ◽  
Network Orchestration

Purpose The purpose of this paper is to analyze the performance of incubators in the stages of formation and development of incubated business networks, especially in bottom-up and top-down network models. Design/methodology/approach The research is defined as qualitative and descriptive, with the application of multiple case studies, in which two networks of incubated businesses were investigated, one being top-down and the other bottom-up, which emerged within the incubation process of two business incubators (CIETEC and INCIT). To make the study operational, 11 semi-structured interviews were carried out and the thematic analysis of content was developed. Findings The results pointed out that in the top-down network the incubator performs a new assignment, the network orchestration, which corresponds to the actions of formation, coordination and governance of the group. In the bottom-up network, it was found that the role of the incubator was to expand the value offers usually practiced. Research limitations/implications As a limitation of the research, the very limitation of case studies is pointed out that is they do not allow for generalizations. Practical implications The research contributes to reflections on the effectiveness of the incubator and sheds light on the complementarity of networks in incubation processes, providing gains for incubators, incubated businesses and society. Originality/value The originality of this document is the new role of the incubator, which is orchestration, and its categorization. The results allow us to understand the effects of providing networks and relationships for incubated businesses. In addition, this study broadens the focus of traditional analyses of the incubator–incubated duo to consider the incubator–network–incubated trio.

scholarly journals The patterns of curriculum change processes that embed sustainability in higher education institutions

2021 ◽  
Author(s):  
Marie Weiss ◽  
Matthias Barth ◽  
Henrik von Wehrden
Keyword(s):  
Higher Education ◽  
Sustainable Development ◽  
Institutional Change ◽  
Case Studies ◽  
Higher Education Institutions ◽  
Top Down ◽  
Open Communication ◽  
Bottom Up ◽  
Specific Implementation ◽  
Internal Stakeholders

AbstractImplementing education for sustainable development (ESD) in higher education institutions (HEIs) is critical to facilitating a transition toward sustainable development. However, little is known about the specific implementation processes that lead to the institutionalization of sustainability curricula in HEIs. This meta-study and cluster analysis uses 131 international case studies to shed light on six distinct implementation patterns: (1) collaborative paradigm change, (2) bottom-up, evolving institutional change, (3) top-down, mandated institutional change, (4) externally driven initiatives, (5) isolated initiatives, and (6) limited institutional change. A cluster comparison reveals two distinct implementation phases: ESD can be implemented from the bottom-up, from the top-down, or both, and the impetus can stem from manifold external or internal stakeholders. To achieve more comprehensive ESD implementation, open communication among all stakeholders should be facilitated and feedback as well as reflection encouraged. Maintaining a unified vision statement and active participation of all stakeholders fosters a sense of ownership in ESD implementation and ensures that it will be long-lasting. Collaboration between isolated ESD initiatives and various stakeholders leads to shared knowledge and resources. Strong informal collaboration and communication can compensate for a lack of formalized leadership support from the top. Moreover, thorough planning that involves creating a strategy with detailed steps, and balancing shared responsibilities among internal stakeholders further enables fuller implementation of ESD. This analysis represents a first synthesis of small-N case studies and facilitates a better understanding of sustainability curriculum implementation patterns, which are shared in different contexts. Most HEIs and practitioners can benefit from these findings by reflecting on the specific implementation pattern with which the most overlap is found and focusing on this pattern’s most pertinent drivers.

scholarly journals The competence of theatre audiences in fifth- and fourth-century Athens

2006 ◽  
Vol 126 ◽  
pp. 99-124 ◽  
Author(s):  
Martin Revermann
Keyword(s):  
Case Studies ◽  
Fourth Century ◽  
Fifth Century ◽  
Top Down ◽  
Bottom Line ◽  
Bottom Up ◽  
Art Form ◽  
Novel Strategy ◽  
Frequent Exposure

AbstractAfter dismissing various possible approaches to the question of audience competence in fifth- and fourth-century Athens, this article proposes to tackle this important and notorious problem with a novel strategy that is not ‘top-down’ but ‘bottom-up’, starting with spectators rather than plays and focusing on the bottom-line of expertise which can be taken to be shared by the majority of audience members. An umbrella-notion of ‘theatrical competence’ is established before two central characteristics of drama performed in Athens are exploited: the participation of spectators in the citizen-chorus at the Great Dionysia, and the implications for the competence issue of frequent exposure to an art form which is as formally conservative as preserved Attic drama. What emerges is a model of stratified decoding by spectators (élite and non-élite) who share a considerable level of theatrical competence. In a final step, this model is applied to a number of case studies taken from fifth-century comedy.

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