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Manufacturing and services SMEs in Africa face challenges and constraints exacerbated by ineffectual government policies, environmental turbulence and the near absence of institutional support. The purpose of this paper is to investigate if informal linkages and formal cooperation are helping firms to overcome constraints to uptake of technological innovations in Nigeria.

The paper is based on quantitative data obtained from structured interviews of 631 Nigerian firms. These firms were selected using stratified random sampling from a total population of 18,906 manufacturing and services companies in the national database obtained from the National Bureau of Statistics.

The result of the binary logistic regression indicates that while informal linkages appear to be insignificant, formal inter-firm cooperation is an effective moderator of barriers to technological innovations.

The paper focusses only on technological, rather than non-technological, innovations.

The paper recommends that, in addition to other interventions to promote diffusion of technological innovations, governments should give priority to interventions that support formal cooperation among SMEs.

Previous studies have generally looked at the impact of cooperative networks on firms’ innovation uptake. This paper provides original insights into the “how” of cooperative impact, specifically with respect to helping SMEs to overcome constraints. The paper also delineates formal cooperation from informal linkages.

The purpose of this study is to investigate the various enablers of and constraints on employees' information sharing on an enterprise social media platform. It draws on two theoretical perspectives, communication privacy management theory and the technology affordance framework, as well as on empirical data in an attempt to paint a comprehensive picture of the factors shaping employees' decisions to share or not share information on enterprise social media.

This qualitative field study is based on semi-structured interviews and enterprise social media review data from a large Nordic media organization.

On an enterprise social media platform, privacy management principles shape employees' information-sharing decisions in relation to personal privacy boundaries, professional boundaries and assumed risks, online safety concerns and perceived audience. Additionally, the technological affordances of visibility, awareness, persistence and searchability shape employees' information sharing in varying and sometimes even contradictory ways. Finally, organizational factors, such as norms, tasks and media repertoires, are associated with employees' information-sharing decisions. Together, these three dimensions, personal, technological and organizational, form a model of the enablers of and constraints on employees' decisions to share information on enterprise social media.

This study extends the understanding of different factors shaping employees' decisions to share or not share information on enterprise social media. It extends the two applied theories by uniquely combining interpersonal privacy management principles with a technological affordance framework that focuses on the relationship between the user and the technology. This research also furthers the authors' knowledge of what privacy management principles mean in the organizational context. This study shows connections between the two theories and extends the understanding of technology affordances as not only action possibilities but also constraining factors. Additionally, by revealing what kinds of factors encourage and inhibit information sharing on enterprise social media, the results of this study support organizations in their efforts to manage information sharing on enterprise social media systems.

The purpose of this study synthesises the body of research revolving around blockchain technology (BCT) whilst drawing on the technology-organization-environment framework, resource-based theory and theory of constraints, to conceptualize capabilities (enablers) and constraints (barriers) of BCT in the hospitality and tourism (H&T) industry.

A systematic literature review of BCT in the hotel and tourism industry has been achieved through two databases, i.e. Scopus and Web of Science. From 544 articles selected between the years 2008 and 2023 (first quarter), a sample of 49 articles was used to structure existing research on this subject.

The findings of this systematic literature review of BCT in the H&T literature establish a solid groundwork for assessing the evolution of this research area over time. Findings are classified into two groups: capabilities (enablers) and constraints (barriers) of BCT based on publication year, different research methods, theoretical underpinnings and applicable contexts.

To the best of the authors’ knowledge, this is one of the first attempts to synthesize studies related to BCT in H&T research by combining three theoretical approaches. It serves as a foundation to evaluate the development of BCT studies in this field.

The study explores the affordances and constraints perceived by older adults through their experiences using mobile banking apps.

Twenty-five interviews via Skype were carried out with older adults aged 65 years and over between April and May 2021 (during the COVID-19 pandemic).

Based on their usage experiences with mobile banking, older adults identified functional (saving time, avoiding physical risk and having control over their finances) and social affordances (supporting and bonding with family and friends), as well as non-technological (lack of useful information and patience from bank employees) and technological constraints (concerns about cybersecurity, data privacy and passwords).

The study offers a novel approach to customer experience research in mobile banking by adopting a customer-centered perspective and applying the theoretical framework of affordances and constraints to analyze the experiences of older adults as active mobile banking users.

A scheduling method for determining the critical path in linear projects is presented, that takes into account maximum time and distance constraints in addition to the commonly used minimum time and distance constraints. The maximum constraints, though often present in the specifications of a project, are not considered during the planning procedure, since no method existed to enable scheduling with them. The proposed method builds on the concept of the maximum constraints and expands on the necessary background for their implementation into the schedule. The introduced critical path algorithm allows for grouping linear activities into four categories regarding their critical status and their ability to influence project duration. The method is applied to a low‐pressure pipeline construction project and the results are presented.

The study aims to provide a comparative analysis of diverse challenges faced by different categories of hotels during the adoption of technological innovation. It also examines the role of technological innovations in enhancing the customer experience from a practitioner’s perspective.

Qualitative research is used to better understand the prevailing trends and execution challenges, using the interview method of collecting data. The sample includes owners and senior managers responsible for managing the property.

Indian hotels have lagged behind in technology adoption compared with their western counterparts, though the situation is now changing. The paper highlights the positive impact of technological innovation on customer experience and also identifies constraints in adopting technological innovations.

All hotels participating in this study were selected from a single region of India. Hence, the results may not be a true representation of comparable hotels nationwide.

Findings of this study enable hotel managers and owners to appreciate the role of technological innovation as a differentiator and to understand a variety of nuances associated with technological innovation. Understanding of these dimensions will enable them to take cautious decisions about allocating resources for technological innovation and also to ensure that their customers are being offered maximum value-for-money.

The study was conducted in a developing economy where technological innovation is at a relatively early stage. This study explores its objectives from a practitioner’s perspective.

The purpose of this paper is to deal with the design of passive filter for power electronics voltage inverters used in aircraft electrical drives (a permanent magnet synchronous machine fed by a six-phase voltage inverter with PMW control), using optimization for both sizing and sensibility analyses.

The approach is generic. An aid allows to modify easily the frequency model and so to check various study cases, and to carry out the filter optimization for different topologies or control strategies.

The approach is generic. An aid allows to modify easily the frequency model and so to check various study cases, and to carry out the filter optimization for different topologies or control strategies.

The power electronics load is supposed to be a set of predefined harmonic sources, obtained by experiment or time simulation plus fast fourier transformation before the optimization process.

The problem has numerous constraints on the components, mainly technological constraints. The volume is minimized, respecting electromagnetic standards and an electro magnetic interference filter prototype has been made.

The frequency model is automatically generated. A complex aircraft application has been studied thanks to the approach. Several sensibility analyses have been carried out. An EMC filter has been sized and an experimental prototype has been made, comforting the sizing by optimization.

The study aims at empirically investigating and prioritizing the critical barriers for the successful implementation of agile manufacturing in the medium- and large-scale Indian manufacturing industries.

A literature review of peer-reviewed journals and discussion with experts is used to identify 17 barriers to the implementation of agile manufacturing. An empirical survey is then conducted to collect data regarding the agile manufacturing barriers and is further analyzed using the factor analysis and vlsekriterijumska optimizacija i kompromisno resenje (VIKOR).

Based on the survey of empirical data, the investigated critical barriers were reduced in five critical categories, as follows: Managerial constraints, technological constraints, human resource–related constraints, operational constraints and organizational culture-related constraints, which are further ranked in terms of their severity using VIKOR. This research advocates the development of a strategy for addressing the most critical barriers instead of focusing on all for the successful implementation of agile manufacturing.

This work contributes to agile manufacturing literature by the structured presentation of the barriers to implement agile manufacturing in the Indian manufacturing industry. It also extends the integrated factor analysis and VIKOR method to investigate and rank the barriers.

Reports upon research carried out in Taiwan to assess the relative importance of external environment, internal conditions and contextual variables as the major source or momentum for school organizational learning. Maps out the intricate causal relationships among all external, internal and contextual factors with organizational learning process and outcomes. The sample comprised 51 primary and 37 secondary schools. It was found that school internal conditions – notably transformational leadership, positive school culture and supportive structure – outrank factors from other sources as the most critical elements in promoting organizational change, irrespective of the type and nature of schools or individual personal and background factors. Environmental constraints were not shown to be the dominant forces for organizations to engage in learning. Concludes that it is the leaders through their voluntary choice who bring about organizational change.

In the past decade, transforming key processes and activities towards a more digital nature has been the focus of most industries to exploit the associated advantages. Despite that, organisations in the construction sector are lagging the list of early adopters. The slow rate of a fundamental digital transformation is being linked to the challenges facing an effective leadership. The purpose of this paper is, therefore, to shed light on the barriers to digital leadership enactment in the construction industry. Limited research has empirically analysed and discussed these barriers to explain the low transformation rate in the existing body of knowledge.

This paper empirically investigates the perspectives of construction industry professionals acquiring various roles in the industry. This study captured the views of 38 participants, adopting a qualitative methodological approach to detail the barriers and explain the slow digital transformation rate.

Findings are grouped into five themes: leadership characteristics, management and organisational issues, resource constraints, technological issues and risk perceptions. The findings are helpful to business leaders, researchers, trainers and educators to develop measures to encourage leaders in the industry to be at the forefront of digital transformation in their organisations.

Literature, however, is discreet in reflecting the challenges and barriers facing today's leadership in facilitating digital transformation among construction stakeholders. This paper provides insights into the variables that may be undermining wider digital adoption across the construction sector's organisations.