Search results

Despite an extensive body of knowledge on the importance of customer orientation in the marketing and management literature, the impact of customer orientation and interactive system infrastructure throughout enterprise networks is not fully understood. The purpose of this paper is to present a model linking customer orientation, interactive system infrastructure, value chain practices, and network performance outcomes.

The prior literature on customer orientation and supply chains is reviewed and a framework is presented which shows the relationship between customer orientation and network performance outcomes, along with other variables.

The conclusion supports the importance of customer orientation in the context of the proposed value chain framework.

The framework introduced in this paper provides a review of customer orientation in the enterprise network and a basis for further empirical validation.

The research framework suggests that customer orientation practices may have a positive impact on network infrastructure design, practices, and performance outcomes. Implementation of customer orientation practices and outcomes within this research framework may allow management to meet customer requirements more effectively.

This paper expands the concept of customer‐orientation in the extended enterprise network context.

This paper aims to examine the distinctiveness of South Korean social enterprises from a historical institutionalism perspective. From this perspective, the author focuses on the proactive roles played by the government in the process of emergence and formulation of social enterprises in South Korea. The author roots this paper in the concept of the developmental state and examines how this concept applies to newly emerging social enterprises in South Korea.

This paper first introduces the process of South Korean social enterprises’ emergence as an independent phenomenon. The author explains the process with a link to governmental actions, such as the introduction of public programs and government acts. Second, this paper introduces the concept of developmental state which captures the proactive role of the state in social, economic and political development in South Korea. Third, this paper applies the institutional framework proposed by Kerlin (2013) to see how the South Korean social enterprise model can be located from a comparative perspective and how the South Korean model can contribute to the expansion of the existing framework.

This paper finds that the state involvement in South Korea is a reflection of the historical path of the developmental state. The cross-comparison of South Korean social enterprises from a historical institutionalist approach finds that the South Korean case may contribute to the ongoing scholarly debate by suggesting taking a Weberian ideal type of an interventionist state into account for an extension of the proposed framework. This paper also uncovered the strategic approach of the South Korean Government in utilizing this public policy tool by adopting and combining existing social enterprise models.

This paper demonstrates the state’s intents to mobilize economic and societal resources as public policy intervention tools, which can be understood from a developmental state context. This role would be distinct when compared to those in Europe and the USA. This paper has a limitation to restrict its analytical scope to formally recognized social enterprises because it focuses on the role of the state in utilizing social enterprises for public policy agenda: social development and social welfare provision.

As a practical implication, this study might provide an insightful framework for South Korean public policy makers, outlining the contributions and limitations of state-led public policies associated with social enterprises. As seen in the historical path of governmental interventions, governmental public policies do not necessarily guarantee their sustainable community impacts without the consideration of private or nonprofit actors’ spontaneous involvements. The flip side of state-led interventions requires policy makers to become more cautious, as they address social problems with public policy intents.

The majority of current studies on social enterprises in South Korea mainly focus on reporting the quantitative increase in the number of registered social enterprises. Beyond this quantitative description of its achievement, this paper also provides a historical narration and philosophical background of this phenomenon. Additionally, it shows how this artificial government intervention in social enterprises could be accepted from a historical perspective and brought remarkable responses from the private and civil society sectors in South Korea.

This paper investigates a retrospective on the Journal of Derivatives and Quantitative Studies (JDQS) on its 30th anniversary based on bibliometric. JDQSs yearly publications, citations, impact factors, and centrality indices grew up in early 2010s, and diminished in 2020. Keyword network analysis reveals the JDQS's main keywords including behavioral finance, implied volatility, information asymmetry, price discovery, KOSPI200 futures, volatility, and KOSPI200 options. Citations of JDQS articles are mainly driven by article age, demeaned age squared, conference, nonacademic authors and language. In comparison between number of views and downloads for JDQS articles, we find that recent changes in publisher and editorial and publishing policies have increased visibility of JDQS.

This paper aims to review the status of development of building information modelling (BIM), its trends and themes across the six continents of the world.

A total of 914 journal articles sought from the search engine of Web of Science (WOS) based on the country/region option of the WOS to group them into continents. A best-fit approach was then applied in selecting the suitable software programmes for the scientometric analysis and comparisons and deductions were made.

The findings revealed that there are differences in the development of BIM across the six continents of the world. South America and Africa are lagging in the BIM research and Australia and Asia are growing, whilst Europe and North America are ahead. In addition, there exist differences in the research themes and trends in these continents as against the single view presented in extant studies.

This study introduced a new approach to carry out a comparative and taxonomic review and has provided both academic researchers and industrial practitioners with a clear status of development of BIM research and the trend across the six continents of the world.

This paper aims to explore the effect of interlocking directorates on agency conflicts and corporate performance in the shipping industry.

The authors use social network analysis to discover central nodes in the network of personal and corporate connections in an international sample of 110 listed shipping companies.

Assessing network structure, the authors find that the network of corporate leaders is denser than the network of shipping companies. The network of shipping companies is populated with many isolated nodes; the network of shipping executives and directors is populated with many cohesive groups in which the longest distance between two corporate leaders is two companies. The authors find that interlocking corporate leadership can help resolve agency conflicts in the shipping industry, bearing a negative effect on the magnitude of agency costs. The extent of leadership overlaps is associated with board size, financial leverage and profitability. The relationship between profits and interlocks is bidirectional, implying that interlocking directorates bear a positive effect on asset returns.

The authors map the relational structures in the social networks of companies and company leaders in the shipping industry and discover the cross-sectional determinants of interlocks in the shipping industry. The finding about the effect of interlocks on profitability and agency costs bears policy implications for the design of corporate governance in the shipping industry.

The purpose of this review paper is to address the substantial challenges of the outdated exoskeletons used for rehabilitation and further study the current advancements in this field. The shortcomings and technological developments in sensing the input signals to enable the desired motions, actuation, control and training methods are explained for further improvements in exoskeleton research.

Search platforms such as Web of Science, IEEE, Scopus and PubMed were used to collect the literature. The total number of recent articles referred to in this review paper with relevant keywords is filtered to 143.

Exoskeletons are getting smarter often with the integration of various modern tools to enhance the effectiveness of rehabilitation. The recent applications of bio signal sensing for rehabilitation to perform user-desired actions promote the development of independent exoskeleton systems. The modern concepts of artificial intelligence and machine learning enable the implementation of brain–computer interfacing (BCI) and hybrid BCIs in exoskeletons. Likewise, novel actuation techniques are necessary to overcome the significant challenges seen in conventional exoskeletons, such as the high-power requirements, poor back drivability, bulkiness and low energy efficiency. Implementation of suitable controller algorithms facilitates the instantaneous correction of actuation signals for all joints to obtain the desired motion. Furthermore, applying the traditional rehabilitation training methods is monotonous and exhausting for the user and the trainer. The incorporation of games, virtual reality (VR) and augmented reality (AR) technologies in exoskeletons has made rehabilitation training far more effective in recent times. The combination of electroencephalogram and electromyography-based hybrid BCI is desirable for signal sensing and controlling the exoskeletons based on user intentions. The challenges faced with actuation can be resolved by developing advanced power sources with minimal size and weight, easy portability, lower cost and good energy storage capacity. Implementation of novel smart materials enables a colossal scope for actuation in future exoskeleton developments. Improved versions of sliding mode control reported in the literature are suitable for robust control of nonlinear exoskeleton models. Optimizing the controller parameters with the help of evolutionary algorithms is also an effective method for exoskeleton control. The experiments using VR/AR and games for rehabilitation training yielded promising results as the performance of patients improved substantially.

Robotic exoskeleton-based rehabilitation will help to reduce the fatigue of physiotherapists. Repeated and intention-based exercise will improve the recovery of the affected part at a faster pace. Improved rehabilitation training methods like VR/AR-based technologies help in motivating the subject.

The paper describes the recent methods for signal sensing, actuation, control and rehabilitation training approaches used in developing exoskeletons. All these areas are key elements in an exoskeleton where the review papers are published very limitedly. Therefore, this paper will stand as a guide for the researchers working in this domain.