Commercial versus open source software: the role of product heterogeneity in competition

The emergence and market success of Linux in recent years has been impressive. The paper investigates the question of why some producers of a proprietary software support the development of open source software (OSS) while others refuse any support. As an analytical framework, a simple Launhardt–Hotelling model is used to show that the emerging price pressure on the former monopolists depends on the extent of the current heterogeneity between OSS and the proprietary software of the incumbents. The paper argues that the product heterogeneity can explain the differing real-world behavior of commercial software producers.     

Social innovation with open source software: User engagement and development challenges in India

A diverse range of innovative solutions based on Free-and-Open-Source Software (FOSS) have been developed for marginalized communities in developing countries. It has been suggested that such small-scale and home-grown solutions (e.g. mobile phone apps), usually championed by social enterprises (SEs), are more likely to introduce pro-poor change than infrastructure heavy ICT initiatives designed by state and other international actors. In the Indian context, FOSS-based social innovations (SIs) introduced by SEs are helping poor communities tackle previously thought-to-be unresolvable socio-economic problems. An interesting question, therefore, would be: in what ways is the SE model and approach uniquely equipped to develop FOSS-based SIs that deliver pro-poor change? The empirical component of the research attempts to shed light on this question by uncovering the nuts and bolts of the development methodology deployed by an SE during the coding and launch of an FOSS-based SI. Findings highlight the significant role of the founder's social vision; the challenges of accurately capturing and translating to software developers the nature and nuance of social problems; and, the incumbent issues in putting together a methodology that creates active user engagement throughout the software development process, overcoming difficult barriers such as language and culture.     

Virtual team concepts in projects: A case study

This article uses a case study to demonstrate the application of virtual team concepts in a virtual project team formed from existing personnel within an organization. The article is presented as a literature review followed by a case study of a virtual team project entitled the “Country Capital Works Program” undertaken within the New South Wales Police Force, Australia. The case confirms the appropriateness of existing virtual team concepts in a virtual project team formed from existing personnel for a specific purpose. The study has the inherent limitations of any case study in terms of the generalization of the findings.     

Foresighting FLOSS (free/libre/open source software) from a developing country perspective: The case of Turkey

Since free/libre open source software (FLOSS) promotes collaboration and contributions from different parties in software production and innovation processes, it can create a unique opportunity for developing countries, by generating an innovative capability in software technology. To benefit from this opportunity, it is important to understand the strategic factors and future trends that affect the development of an efficient FLOSS economy in developing countries.This paper aims to examine the strategic factors and future trends that are likely to affect the development and deployment of FLOSS in Turkey. Based on the internal and external factors identified through the practice of technological foresight, a SWOT analysis will be carried out to identify the strengths, weaknesses, opportunities and threats for Turkey in creating a competitive software industry that can benefit from the advantages of FLOSS. Accordingly, with regard to the required technical infrastructure, an innovative/competitive business climate, skilled human resources and support for institutional structures, policy suggestions are outlined here that could be usefully implemented by government, industry and universities.     

Relevant and Preferred Public Service: A study of user experiences and value creation in public transit

When public service success is dependent upon creating value that attracts users, public managers can benefit from adopting private sector principles. This article draws on the theory of attractive quality and strategic management research to focus on the theoretical and managerial implications of how organizations’ resource allocations affect user experiences. The present study shows how public transit organizations’ achievement of twenty-five different service requirements affected their offerings’ relevance and preference among 930 users. This article increases the understanding of how strategic choices and prioritization between various service requirements affect both the effectiveness and efficiency of (public) service offerings.     

The selection of supply chain management projects: A case study approach

Organizations undertake strategic supply chain initiatives through project implementation. However, selecting the right supply chain projects can be difficult due to high levels of organizational risk and technical complexity. Although the literature is rich in quantitative and qualitative methods for project management, prior research into best management practices specific to supply chain management (SCM) project selection is limited. This paper examines the methods used in evaluating and selecting SCM projects used by the management at three publically held multi-national organizations. The primary objective of this research is to identify a set of generalizable good practices in the selection and evaluation of SCM projects. Nine useful business practices in SCM project selection have been identified based on cross-case comparisons and a close examination of the literature. Eight practices had been previously identified, but were scattered throughout the literature on ERP, IT management, and R&D management. A new practice calls for the consideration of supply chain partners’ return-on-investment (ROI) in the project selection process. Highest preference should be given to win-win projects for the organization and its partner(s). The practices identified here sho`uld provide the foundation of practical guidelines that can be used during the planning stage of SCM projects. This paper reduces the knowledge gap in SCM project management by analyzing organizations with significant supply chain experience and synthesizing these results with the current related literature.     

User innovation and entrepreneurship in the virtual world: A study of Second Life residents

While prior studies have investigated factors, processes and pathways traversed in user innovation and user entrepreneurship within the real world, there is scant attention for user innovation and user entrepreneurship that take place within the virtual world. We report on an exploratory study of a select group of user innovators-entrepreneurs in Second Life, using virtual participant observation and in-depth interviews. Results suggest that the paths traversed by user innovators and user entrepreneurs in the virtual life broadly resemble those in the real life as reported in the literature. Interestingly, our study also suggests that Second Life as a virtual world breeds opportunities leading to entrepreneurial acts in the ‘real’ world as well as further opportunities in the Second Life. The virtual world itself, as a technological platform, also generates a range of opportunities. We formulate testable propositions and further link our insights to existing research on the drivers and pathways of user innovation and entrepreneurship in the ‘real’ world (i.e., the role of prior knowledge and networks), Austrian economics theory of entrepreneurial discovery, and creative collective theory.     

Challenges to open innovation in traditional SMEs: an analysis of pre-competitive projects in university-industry-government collaboration

International Entrepreneurship and Management Journal - Governments are increasingly focusing their efforts on stimulating innovation within small and medium-sized enterprises (SMEs). As a result,...     

Measuring performance in new product development projects: A case study in the aerospace industry

Implementing a performance measurement system (PMS) for research and development (R&D) is fundamental for supporting decision making and motivating researchers and engineers; however, this is a very challenging task, because effort levels are not measurable and success highly uncertain. Even if the subject has largely been debated in academic and practitioners literature so far, an acknowledged managerial approach is not available yet. This paper investigates the implementation and use of a PMS in new product development (NPD) projects, which represents a relatively unexplored issue in the R&D performance measurement debate. In particular, studying the case of a military aircraft development project, it provides a reference framework that integrates the major literature contributions' findings and suggests a practical approach for the design and implementation of an effective PMS for NPD.     

The entropic indeterminateness of public interest: Case study of organized interest in electric power plant siting and technology options

The fundamental premise of this paper is that the integration of public values into collective action and policy must be based on a study of the public interest as an entropic process. To perform such a study, willingness-to-compromise and consistency of values are characterized as analogous to the concept of entropy. Hence high entropy is taken to imply unwillingness-to-compromise and consistency of values while low entropy to indicate that public values are in a state of flux. The assessment of the need for entropy reversal and the assessment of the entropic indeterminateness are suggested as focal points of research. A methodology is suggested and tested through the case study. Findings from the case study are also interpreted as illuminating the contributions of the approach and providing supportive arguments for a participatory, systematic, anticipatory and qualitative study of policy options and public values.     

A longitudinal study of net interest margin by bank asset size: 1992–2005

With the consolidation in banking over the past 20 years, interest in the comparative performance of big and small banks intensified. This study expands this research and examines the profitability of intermediation (measured by net interest margin or NIM) through a longitudinal model that uses panel data. Banks are assigned to one of five asset classes for each year of the 1992–2005 period, and the classes serve as the panels. Results show that interest rate effects on NIM vary by asset class, but the presence of economic effects and fixed effects on NIM depends on the model's specifications.     

一个科学新领域--开放的复杂巨系统及其方法论

本文介绍了开放的复杂巨系统的概念及其方法论,强调了其在科技发展中的重要作用.作者认为强调简化法的精确科学不适用于开放的复杂巨系统.而唯一可行的替代方法是从定性法向定量法的超大工程学.     

Core entrepreneurial competencies and their interdependencies: insights from a study of Irish and Iranian entrepreneurs,university students and academics

The purpose of this paper is to advance our understanding of core entrepreneurial competencies and their interdependencies. Developing entrepreneurial competencies is increasingly seen as important to foster entrepreneurship. Studies to date have highlighted different entrepreneurial competencies in the context of different sectors, regions and countries. However, there has been a lack of consensus in relation to the perceived relative importance of core entrepreneurial competences and their interdependencies among students, academic and entrepreneurs. Our paper focuses on two key questions: first, what are the core entrepreneurial competencies that need to be developed in educational contexts? Second, what are the interdependencies between these entrepreneurial competencies that need to be developed in educational contexts? Using a collective intelligence methodology a comparative study of Iran and Ireland was undertaken that involved three stakeholder groups of students, academics and entrepreneurs. This methodology was used to identify, rank, and structure entrepreneurial competencies considered important for university students. The results of the study indicated that productive thinking, motivation, interpersonal skills and leadership are core entrepreneurial competences that need to be developed in educational contexts. Findings also highlight critical interdependencies between entrepreneurial competencies and the relative influence of different competencies across groups and regions. We outline the implications of our findings for designing a curriculum for improving students’ entrepreneurial competencies.     

How open innovation processes vary between urban and remote environments: slow innovators,market-sourced information and frequency of interaction

Geographic research on firm-level innovation is generally premised on the idea of open innovation, suggesting that innovation occurs more readily in urban settings or clusters, which generate local buzz and allow access to external actors. However, a growing body of evidence demonstrates that firms also introduce first-to-market innovations in remote locations. In this exploratory paper, building upon work by Philip McCann, we outline a conceptual framework that connects innovators (differentiated by information source and frequency of interaction with interlocutors) and location (distance from a metropolitan area): slow innovators, relying on non-market-sourced information and infrequent contacts, will be overrepresented in isolated locations. Fast innovators, relying on market-sourced information and frequent interactions, will locate closer to cities. Our results confirm this. Our interpretation of these results – slow innovators are more reliant on technological information which loses value more slowly than faster decaying market-oriented information – requires further investigation.     

Determinants of bank interest margins in Central and Eastern Europe: A comparison with the West

We investigate the determinants of bank interest margins in the Central and Eastern European countries (CEEC). We assess to what extent the relatively high bank margins in CEEC can be attributed to low efficiency or non-competitive market conditions, controlling for the macroeconomic environment and the influence of foreign and state-owned banks. We systematically compare CEEC banks with Western European banks. Our results indicate that banking in the CEEC is on a virtuous path, at least in the EU accession countries: Increased efficiency benefits customers, while capital adequacy supports systemic stability. In the non-accession countries, important policy actions are required.     

从城市社区看社会分层与社会不平等——对天津市两个商品房社区的比较研究

依据对天津市两个居住区进行参与观察和个案访谈所获得的田野材料,通过比较研究的方法,揭示了社区的阶层化现状,勾画出不同社区居民之间的社会分层和不平等状况。并进一步指出,缩小城市区位差异、减少城市中的居住隔离不仅牵涉自然资源和社会资源的公平分配和使用,同时也关乎个体发展的代际公平。     

A survey of software adaptation in mobile and ubiquitous computing

Driven by the vast proliferation of mobile devices and ubiquitous computing, dynamic software adaptation is becoming one of the most common terms in Software Engineering and Computer Science in general. After the evolution in autonomic and ubiquitous computing, we will soon expect devices to understand our changing needs and react to them as transparently as possible. Software adaptation is not a new term though; it has been extensively researched in several domains and in numerous forms. This has resulted in several interpretations of adaptation. This survey aims to provide a disambiguation of the term, as it is understood in ubiquitous computing, and a critical evaluation of existing software adaptation approaches. In particular, we focus on existing solutions that enable dynamic software modifications that happen on resource constrained devices, deployed in mobile and ubiquitous computing environments.