Brockett’s First Example: An FAS Approach Treatment

Journal of Systems Science and Complexity - In this note, the well-known Brockett’s first example system is treated with the fully actuated system (FAS) approach. Firstly, it is shown that...     

A Systemic Exploration of Lesotho’s Basic Education through Interactive Management

Lesotho is an inland country striving to improve its economy. Accessible education is perceived as an effective approach to economic growth. Over the years, various projects were commenced to improve Lesotho’s basic education provision. However, the progress is not satisfactory or stable. This paper argues for systemic thinking and adopts Warfield’s interactive management to identify the difficulties in Lesotho’s education projects. Interactive management can help stakeholders to identify system elements, structure the relationship between systems elements and produce a diagraph representing the system in question. The core mechanism of interactive management is a binary matrix which can infer the existence of a relationship between system elements, provided that the relationship is transitive. Four root problems were identified through the interactive management process: ‘board members not educated’, ‘poor service delivery by the Ministry of Education and Training to teachers’, ‘food insecurity’ and ‘reduced and standardisation of school fees at post primary schools’. The developed model demonstrates how system elements are interconnected. The model has potential to be used as a starting point for the Lesotho government to manage on its basic education problems through the identified root causes.     

A Set of Conventions,a Model: An Application of Stafford Beer’s Viable Systems Model to the Strategic Planning Process

In contemplating better ways to manage, Stafford Beer says the big problem is that you are not determining absolute facts: you are establishing a set of conventions. Hence his view, that a model is neither true nor false: it is more or less useful. And while this paper suggests Beer’s Viable Systems Model (VSM) is overwhelmingly more, rather than less useful, that the VSM and its founding theories are virtually unknown at the level of everyday management begs the question, why? Over time we have learned about the usefulness of the VSM compared to other management theories, when used in the contest of the organisational strategic planning process. Thus through a sequence of diagrams based on Beer’s original drawings, we show how the VSM came to underpin a process for strategic planning in one organisation. The paper has three aims; to attach an everyday ‘common speak’ understanding to some of Beer’s work, to demonstrate how we have learned to appreciate the usefulness of the VSM and its associated diagrams and conventions and to suggest a link between the Action Research change methodology and Beer’s work.     

The Interactive Method: A New Approach to Solving a Kind of Mixed Integer Programming

Porduction planning often comes up in the form of programming problems with continuous variables, where investment project planing usually reduces to zero-one programming. Combination of the choices of investment projects with the existent production capacity, therefore, yields mixed integer programming. With this background, this paper provides a new approach to solving mixed integer programming problems by combining the man-machine interactive method for multiobjective programming with graphics generating techniques.     

Impact of Fall Armyworm on Farmer’s Maize: Systemic Approach

Systemic Practice and Action Research - Fall armyworm (FAW) infestation in African countries presents significant threats to maize production. Such infestation has major economic implications in...     

A study on transport costs and China’s Exports: An extended gravity model

This paper suggests an extending conventional gravity model design to empirically analyze the effect of transport costs and port efficiency on China’s export flows. It shows that factor endowment and transport costs variables affect export trade value in directions that New Trade Theory (NTT) predicted. Also, the evidence indicates that, controlling for the effects of transport costs on trade, variables in traditional gravity model are consistent with previous empirical studies in both magnitudes and directions. Moreover, more than 22% of the variation in Chinese export trade can be explained by those three variables alone. The findings reported in this paper empirically explains how seriously transport costs and port efficiency affect China’s export growth by comparing effects of labour production factor costs on external trade. It suggests that the improvement of port efficiency and reduction of road transport costs play a vital role in China’s export competitiveness in the global market.     

Leadership and Learning: A Critical Reexamination of Senge’s Learning Organization

From its inception the concept of the learning organization has been identified with a particular type of organization or new forms of organizational learning. But it is often forgotten that Senge’s ‘system thinking’ formulation of the learning organization was inseparable from an attempt to reformulate a new way of thinking about change agency and leadership in organizations. Here it is argued that Senge’s learning organization can be re-conceptualised as a partial fusion of ‘systems thinking’ and learning theories that leads to a concept of organizational learning as a form of ‘distributed leadership’. However, the concept is critically flawed because it cannot theorise the organizing practices by which learning to lead and leading to learn are shared or distributed in organizations. It is concluded that Senge’s under-theorized focus on distributed leadership consistently neglects issues of practice and issues of power. As such his work does not provide an exploration of the possibilities for increasing the dispersal of human agency, power, knowledge and autonomy within the workplace.     

China’s NTB Market: A Liquidity Dilemma

This paper introduces China’s New Third Board Market (the NTB market) and tests the market-making system in the role of improving market liquidity. The NTB Market is the main part of China’s OTC market, established in 2006. In comparing with China’s Main Board Market and the Second Board Market, it attracts a lot of start-up companies that need financing with less strict listing requirements. Meanwhile, it is full of opportunities and challenges that appeal to numerous securities traders and investors with the rapid development momentum. Since its establishment, the NTB Market has been stuck in the lack of liquidity. The authority of the NTB Market introduced market maker system, so as to solve the problem of liquidity. Using the difference-in-difference method (DID method), the market maker system has been proved to make little contribution to improving the stock liquidity. Although the problem of liquidity is difficult to solve in short term, the NTB Market is full of opportunities for all kinds of participants definitely.     

Multimodal Systemic Metamethodology: An Application to Edgar Morin’s Doctrine

This paper intends to show how multimodal system methodology can be interpreted as a metamethodology that can house different specific methodologies to be used in action-research.

An Holistic Approach to the Management of Information Systems Development—A View Using a Soft Systems Approach and Multiple Viewpoints

This paper argues that only a systems-based approach to information systems development is likely to cover all the recognized problem issues reported in the literature. It is then shown that software development can be characterized by the structure of the Soft Systems Methodology, so that this methodology acts as a metaphor for the process of information systems development. The structure of this methodology can be seen at lower levels of the development process, and so the model generated here is seen as recursive. Further, information systems development is seen as an unstructured business problem that can be characterized by the Multiple Viewpoint approach. The connections between this approach and the methodology are identified. Finally, the unifying link between these approaches and all forms of action research is identified.     

Emergence: A Systems Theory’s Challenge to Ethics

The paper reconstructs Niklas Luhmann’s diagnosis of the dysfunctional character of moral communication in the modern society by emphasizing the emergent character of today’s moral problems. In the systems-theoretic literature, emergence means the irreducibility of the properties of the whole to the characteristics of its parts. Two arguments have been advanced. First, the dysfunctional character of moral communication has been traced back to the emergent character of many moral problems. Moral communication has thus been shown to be not inherently dysfunctional, but rather needful of semantic forms that take account of the emergent properties of the economic and other social systems. Second, these properties highlight the moral aspect of the precariousness of system–environment relations as seen by Luhmann. As a moral problem, this precariousness can be resolved through greater sensitivity of social systems to their environment, social and natural alike. Accordingly, the emergent properties of the economic and other social systems can be captured by recasting the concept of responsibility as the individual-level or organizational-level projection of the environmental sensitivity of these systems.     

A Hybrid Approach for Studying the Lead-Lag Relationships Between China’s Onshore and Offshore Exchange Rates Considering the Impact of Extreme Events

Understanding the characteristics of the dynamic relationship between the onshore Renminbi (CNY) and the offshore Renminbi (CNH) exchange rates considering the impact of some extreme events is very important and it has wide implications in several areas such as hedging. For better estimating the dynamic relationship between CNY and CNH, the Granger-causality test and Bry-Boschan Business Cycle Dating Algorithm were employed in this paper. Due to the intrinsic complexity of the lead-lag relationships between CNY and CNH, the empirical mode decomposition (EMD) algorithm is used to decompose those time series data into several intrinsic mode function (IMF) components and a residual sequence, from high to low frequency. Based on the frequencies, the IMFs and a residual sequence are combined into three components, identified as short-term composition caused by some market activities, medium-term composition caused by some extreme events and the long-term trend. The empirical results indicate that when it only matters the short-term market activities, CNH always leads CNY; while the medium-term impact caused by those extreme events may alternate the lead-lag relationships between CNY and CNH.     

A Conceptual Framework Based on Maturana’s Ontology of the Observer to Explore the Checkland’s Soft Systems Methodology

This paper explores Checkland’s Soft Systems Methodology (SSM) through the lenses of a theoretical framework that incorporates key concepts from Maturana’s Ontology of the Observer (OoO) with the view of complementing Checkland’s SSM application process. We outline and examine paradigmatic compatibility between: Checkland’s ontological position (reality is problematic/chaotic) together with his interpretivist epistemology (multiple perceptions enrich the ever-changing reality); and Maturana’s OoO (we are immersed in the praxis of living in an ontological multi-universe). We argue that OoO resonates with key SSM theoretical underpinnings. After establishing compatibility between these two influential systems thinkers, we advance a conceptual framework in which Checkland’s SSM learning process is re-visited through a the framework grounded on Maturana’s OoO. The proposed framework illustrates how key ideas drawn from Maturana’s OoO can shed light into the way in which some of the main SSM devices (i.e.: Root definitions, Conceptual model) are used in the SSM process. By doing that, SSM is enriched and becomes more flexible as the stakeholders involved are placed within the domain of constitutive ontologies from which, a deeper dialogue can be promoted in a domain of coexistence in mutual acceptance. We argue that this is a suitable way to have more flexible and holistic views for a SSM intervention in particular to promote the learning process and debating proposed changes amongst the stakeholders involved. The proposed framework, when applied, may enhance the power of SSM learning process and when adopted can have substantial implications to complement the SSM process.

     

A Systemic Approach to Eliciting and Gathering the Expertise of a ‘Knowledge Guardian’: an Application of the Appreciative Inquiry Method to the Study of Classical Dressage

This paper reports on a study in which an interpretive systems-based approach to knowledge elicitation, the Appreciative Inquiry Method (AIM), is used to elicit and record the expertise of what is referred to as a ??knowledge guardian??. A ??knowledge guardian?? is an individual who is a current repository and representative of some culturally-embedded knowledge which, for generations, has been passed on through teaching and apprenticeship, and continues to be so. Such knowledge is rich, complex and precious and merits protection. The knowledge guardian in this study is a Portuguese rider and teacher of Classical Dressage. His expertise relies heavily upon the ability to ??feel?? and explain such feeling in his teaching. The view of Classical Dressage that emerges from the study emphasises the importance of the individual??s psychological development and motivation to participate in the art due to a desire to experience ??brilliance??. The paper describes the process undertaken during the elicitation sessions and provides the models developed and used to facilitate the discussion. These models (Root Definition and Conceptual Model) are of the type commonly associated with Soft Systems Methodology. The paper also provides comments on the use of AIM, the knowledge recorded about Classical Dressage and the reflections of the two collaborators involved in the study.     

“Towards Re-Inventing Psychohistory”:Predicting the Popularity of Tomorrow’s News from Yesterday’s Twitter and News Feeds

Rapid advances in machine learning combined with wide availability of online social media have created considerable research activity in predicting what might be the news of tomorrow based on an analysis of the past.In this work,we present a deep learning forecasting framework which is capable to predict tomorrow’s news topics on Twitter and news feeds based on yesterday’s content and topic-interaction features.The proposed framework starts by generating topics from words using word embeddings and K-means clustering.Then temporal topic-networks are constructed where two topics are linked if the same user has worked on both topics.Structural and dynamic metrics calculated from networks along with content features and past activity,are used as input of a long short-term memory(LSTM)model,which predicts the number of mentions of a specific topic on the subsequent day.Utilizing dependencies among topics,our experiments on two Twitter datasets and the HuffPost news dataset demonstrate that selecting a topic’s historical local neighbors in the topic-network as extra features greatly improves the prediction accuracy and outperforms existing baselines.     

Vickers’ Concept of ‘Relationship-Maintenance’ as an Alternative to ‘Goal-Seeking’ Models of Organisation: A Difference in the Notion of Control

The concept of ‘goal-seeking’ has had a powerful influence on thinking about organizations. Whilst the concept is undeniably useful it is argued that it is also a very narrow concept of organization which can limit the way in which we think about human decision making and action. Vickers’ idea of relationship-maintenance is reviewed as a richer concept to help us think about human activity systems such as organizations. The differences between goal-seeking and relationship-maintenance are explored and explained by reference to the different way in which the concept of ‘control,’ or ‘regulation,’ is incorporated within each.     

The Impact of Competition on Analysts’ Forecasts: A Simple Agent-Based Model

Journal of Systems Science and Complexity - This paper builds an agent-based model to study the impact of analyst competition on analyst optimism. Two strategies (a catering strategy and a pressure...     

An application of Ritt-Wu’s zero decomposition algorithm to the pseudo null Bertrand type curves in Minkowski 3-space

The Bertrand curves were first studied using a computer by Wu (1987). The same problem was studied using an improved version of Ritt-Wu’s decomposition algorithm by Chou and Gao (1993). This paper investigates the same problem for pseudo null Bertrand curves in Minkowski 3-space $ \mathbb{E}_1^3 $ \mathbb{E}_1^3 .     

A Note on Knowledge Creation in Open-Source Software Projects: What Can We Learn from Luhmann’s Theory of Social Systems?

We use the sociological systems theory proposed by Niklas Luhmann to complement a socially-oriented view of knowledge with the role of technical infrastructure in knowledge creation. We highlight the self-referential character of knowledge creation and draw upon illustrative examples from open-source software. We discuss why knowledge creation processes are often prone to breakdown and propose three conditions that may stabilize knowledge creation processes: perceptibility, systemic memory, and modularity.     

The Questions On Jun Zhu′s Paper: A Model of the Age Patterns of Births by Parity in Natural Fertility Populations

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