Using system dynamics to evaluate renewable electricity development in Malaysia

Kybernetes ◽  
2014 ◽  
Vol 43 (1) ◽  
pp. 24-39 ◽  
Author(s):  
Salman Ahmad ◽  
Razman bin Mat Tahar
Keyword(s):  
System Dynamics ◽  
Fossil Fuels ◽  
Systems Approach ◽  
Capacity Expansion ◽  
Assessment Model ◽  
Flow Diagram ◽  
Content Type ◽  
The Government ◽  
Policy Targets

Purpose – The purpose of this paper is to provide an assessment of Malaysia's renewable capacity target. Malaysia relies heavily on fossil fuels for electricity generation. To diversify the fuel-mix, a technology-specific target has been set by the government in 2010. Considering the complexity in generation expansion, there is a dire need for an assessment model that can evaluate policy in a feedback fashion. The study also aims to expand policy evaluation literature in electricity domain by taking a dynamic systems approach. Design/methodology/approach – System dynamics modelling and simulation approach is used in this study. The model variables, selected from literature, are constituted into casual loop diagram. Later, a stock and flow diagram is developed by integrating planning, construction, operation, and decision making sub-models. The dynamic interactions between the sub-sectors are analysed based on the short-, medium- and long-term policy targets. Findings – Annual capacity constructions fail to achieve short-, medium- and long-term targets. However, the difference in operational capacity and medium- and long-term target are small. In terms of technology, solar photovoltaic (PV) attains the highest level of capacity followed by biomass. Research limitations/implications – While financial calculations are crucial for capacity expansion decisions, currently they are not being modelled; this study primarily focuses on system delays and exogenous components only. Practical implications – A useful model that offers regulators and investors insights on system characteristics and policy targets simultaneously. Originality/value – This paper provides a model for evaluating policy for renewable capacity expansion development in a dynamic context, for Malaysia.

scholarly journals Potential for Farmers’ Cooperatives to Convert Coffee Husks into Biochar and Promote the Bioeconomy in the North Ecuadorian Amazon

2021 ◽  
Vol 11 (11) ◽  
pp. 4747
Author(s):  
Mario A. Heredia Salgado ◽  
Ina Säumel ◽  
Andrea Cianferoni ◽  
Luís A. C. Tarelho
Keyword(s):  
Fossil Fuels ◽  
Agricultural Waste ◽  
The North ◽  
Income Sources ◽  
Ecuadorian Amazon ◽  
Specific Standard ◽  
The Government ◽  
Post Harvesting ◽  
Term Maintenance

Improving the livelihoods of communities living in fragile ecosystems, such as tropical forests, is among the main strategies to promote their conservation and preserve wildlife. In the Ecuadorian Amazon, farmers’ cooperatives are recognized as an important mechanism to improve the socioeconomic conditions of local communities. This study analyzes the integration of pyrolysis processes to convert agricultural waste into biochar as a way to implement the bioeconomy in these organizations. We found that post-harvesting processes in the studied farmers’ cooperatives are similar, and coffee husks are a potential feedstock to produce biochar. Although the environmental policies in Ecuador consider the valorization of agricultural waste, we did not find any specific standard to regulate the operation of pyrolysis facilities. Nonetheless, conversion of agricultural waste into biochar can contribute to (i) replacement of subsidized fossil fuels used in drying processes, (ii) prevention of environmental pollution caused by accumulation of waste, (iii) emergence of new income sources linked with the provision of carbon sequestration services, and (iv) the long-term maintenance of soil fertility. Currently, demonstration projects are needed to stimulate collaboration among farmers’ cooperatives, academia, the government, international cooperation agencies, and existing forest conservation initiatives.

Import obstacles will slow Argentine economic rebound

2021 ◽  
Keyword(s):  
Spillover Effect ◽  
Exchange Market ◽  
Luxury Goods ◽  
Content Type ◽  
Product Availability ◽  
Regulatory Changes ◽  
High Inflation ◽  
Red Tape ◽  
The Government

Significance In January, the Central Bank of Argentina restricted access to the official exchange market for imports of some luxury goods, while the government asked companies to present their foreign trade estimates for 2021 and suggested that it would not approve any rise in imports unless this was offset with higher exports. Importers are facing mounting delays, which raise costs and hamper domestic production by restricting access to inputs. Impacts Higher import costs due to red-tape delays and shortages of product availability will fuel already high inflation. Frequent regulatory changes will discourage long-term investments and damage importers’ relations with foreign suppliers. Import controls will hit the auto sector hard, with a negative spillover effect in manufacturing more broadly.

Tourism public-private partnership (PPP) projects: an exploratory-sequential approach

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Marwa Ghanem ◽  
Ibrahim Elshaer ◽  
Samar Saad
Keyword(s):  
Interpersonal Relationships ◽  
Service Providers ◽  
Stakeholder Management ◽  
Comprehensive Overview ◽  
Sequential Approach ◽  
Essential Information ◽  
Content Type ◽  
The Government ◽  
The Relationship

Purpose This study aims to address the absence of a thorough understanding of commitment in tourism public-private partnerships (PPP) by exploring antecedents of PPP commitment and their underpinning relationships in regard to the destination management system (DMS). Design/methodology/approach An empirical investigation of the case of the Egyptian DMS, a PPP which was forsaken by the government partner and which subsequently failed. Qualitative and quantitative approaches are used for a comprehensive overview of the researched phenomena pertaining to external and internal stakeholders. Findings The results indicated that stakeholder management, relational capital, perceived benefits and stakeholder capabilities could influence intentions to commit to a tourism PPP project. Also, the latter three factors were found to mediate the relationship between stakeholder management and long-term PPP commitment. The results also shed light on the important aspects of non-contractual, interpersonal relationships between internal and external PPP stakeholders. Originality/value This research pioneers inquiries on the commitment of Tourism PPP/DMS projects and its possible drivers in a non-Western context. Also, this study contributes to knowledge by exploring the relationship within and between internal (partners) and external (e.g. local service providers) stakeholder groups and provided evidence on the crucial role of both on long-term PPP commitment and success. The current study has a few significant contributions to the PPP literature regarding the commitment and success of PPP in the complicated environments in which tourism PPP projects are operated. Moreover, this study offers essential information and practices for improving partner relationships with external stakeholders.

Growth prospects, market challenges and policy measures: evolution of mobile broadband in Pakistan

2018 ◽  
Vol 20 (1) ◽  
pp. 42-61 ◽  
Author(s):  
Muhammad Shehzad Hanif ◽  
Shao Yunfei ◽  
Muhammad Imran Hanif
Keyword(s):  
Developing Country ◽  
Service Providers ◽  
Supply And Demand ◽  
Economic Benefits ◽  
Content Type ◽  
Mobile Broadband ◽  
Broadband Service ◽  
Policy Measures ◽  
The Government

Purpose The paper aims to explore the long-term prospects of mobile broadband adoption in a developing country. The supply-side and demand-side policy measures are recommended to counter the challenges to broadband adoption. Design/methodology/approach Methodologically, this study uses document analysis to explain secondary data including growth statistics, trade literature and previous scholarly research. Based on the growth statistics of broadband and the informed market insights, the research discusses the prevailing market threats and recommends counter measures to improve the long-term prospects of broadband propagation. Findings The growth of mobile broadband is settling down in Pakistan due to various barriers like cost, literacy, security and unavailability of local content. Collaborative efforts are required by the government, the service providers and the people to enhance the adoption of broadband service and secure economic benefits of the broadband. Practical implications The research offers useful implications for managers and policymakers in Asian and African developing countries; the policy measures discussed here may serve as guidelines for them in the design of their own policies regarding broadband supply and demand. Originality/value The study makes an effort to examine the broadband growth in a developing country on the basis of both quantitative and qualitative aspects. The research endeavors to fill the gap on the particular scholarship of research covering potential uptake of broadband services and the effects of constraining elements to broadband adoption in a developing country.

Forty years of rural reform in China: retrospect and future prospects

2019 ◽  
Vol 11 (3) ◽  
pp. 460-470 ◽  
Author(s):  
Xiwen Chen
Keyword(s):  
Rural Areas ◽  
Agricultural Policies ◽  
Timely Manner ◽  
Content Type ◽  
Rural Reform ◽  
Fields Of Study ◽  
The Future ◽  
The Government

Purpose Bottlenecked by rural underdevelopment, China’s overall development is bound to be inadequate and unbalanced. Through a brief retrospect of the reform directed against the “equalitarianism (egalitarianism)” in China’s rural areas, as well as the Chinese Government’s conceptual transformation and systemic construction and improvement thereof, the purpose of this paper is to clarify the panoramic significance of rural reform; the necessity, priority, and long-term nature of the current rural development; and the important role of public policy in doing so. It also looks ahead to consider the prospects for future rural reform. Design/methodology/approach This paper first reviews the rural reforms that were carried out in 1978. Second, it introduces the government’s conceptual change regarding rural reform and the establishment and improvement of the system that underlies it. Finally, the future of rural reform is envisaged. Findings The initial rural reforms brought extensive and profound changes to China’s rural areas. The experience of rural reform has been referred to and escalated by other fields of study. Hence, rural reforms have become something of global significance. Moreover, since the government can undertake reforms well beyond the reach of farmers, its views must be modified in a timely manner, and only then may it reasonably construct and improve the system pertaining to the “three rural issues (agriculture, rural areas, and farmers).” Originality/value This paper reviews the rural reforms carried out in 1978. It introduces the government’s change of concept with respect to rural reforms and the establishment and improvement of the system based on the “three rural issues,” thus looking forward to the future of rural reforms. The findings of this paper are of significance to the formulation of future agricultural policies.

LNG use will be crucial to nations’ energy transitions

2021 ◽  
Keyword(s):  
Fossil Fuels ◽  
Fossil Fuel ◽  
Developing Economies ◽  
Ghg Emissions ◽  
Energy Transition ◽  
Market Volatility ◽  
Content Type ◽  
Market Growth ◽  
Net Zero

Significance LNG is cleaner than most fossil fuels but still incompatible with net zero emissions. India, China and other Asian economies see LNG imports as a ready and economically viable means of displacing coal and oil use. Natural gas and then LNG demand will eventually peak as the energy transition accelerates over the next 20 years. Impacts LNG market growth will embed fossil fuel use and infrastructure in developing economies’ energy mixes. Recent market volatility and record spot LNG prices may reverse the trend of greater reliance on spot transactions than long-term contracts. Although the greenhouse gas (GHG) benefits of LNG use in transport are far from clear, it will gain market share in the next few years. LNG project developers will seek to cut GHG emissions from their projects to prolong LNG's attractiveness in the energy transition.

Accounting for gaming in the time of plague: COVID-19 in Macau

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Carlos Noronha ◽  
Jieqi Guan ◽  
Sandy Hou In Sio
Keyword(s):  
Critical Event ◽  
Gaming Industry ◽  
Content Type ◽  
The Public ◽  
The Social ◽  
Social Account ◽  
The Government ◽  
The Impact ◽  
Practical Implications

Purpose While the COVID-19 virus has been spreading worldwide, some studies have related the pandemic with various aspects of accounting and therefore emphasized the importance of accounting research in understanding the impact of COVID-19 on society as a whole. Recent studies have looked into such an impact on various industries such as retail and agriculture. The current study aims at applying a sociological framework, sociology of worth (SOW), to the gaming industry in Macau, the largest operator of state-allowed gambling and entertainment in China, which will allow for its development during the COVID-19 pandemic to be charted. Design/methodology/approach The study uses the theory of SOW as a framework and collects data from various sources, such as the government, gaming operators and the public, to create timelines and SOW frameworks to analyze the impact of the virus on the gaming industry and the society as a whole. Findings Detailed content analysis and the creation of different SOW matrices determined that the notion of a “lonely economy” during a time of a critical event may be ameliorated in the long term through compromises of the different worlds and actors of the SOW. Practical implications Though largely theory-based, this study offers a thorough account of the COVID-19 incident for both the government and the gaming industry to reflect on and to consider new ways to fight against degrowth caused by disasters or crises. Social implications The SOW framework divides society into different worlds of different worths. The current study shows how the worths of the different worlds are congruent during normal periods, and how cracks appear between them when a sudden crisis, such as COVID-19, occurs. The article serves as a social account of how these cracks are formed and how could they be resolved through compromise and reconstruction. Originality/value This study is a first attempt to apply SOW to a controversial industry (gaming) while the effects of the COVID-19 pandemic are ongoing. It offers a significant contribution to the social accounting literature through its consideration of the combination of unprecedented factors in a well-timed study that pays close attention to analyses and theoretical elaboration.

Strategic Management of Technology for Power Generation Equipment: A System Dynamics Approach

2004 ◽  
Author(s):  
Flavio J. Franco
Keyword(s):  
Power Generation ◽  
System Dynamics ◽  
System Analysis ◽  
Technology Development ◽  
Scenario Planning ◽  
International Institute ◽  
Management Of Technology ◽  
Power Generation Equipment ◽  
The Government

There is a large number of studies about energy long term trends and policies, published by national and international government organisations. Commercial companies, particularly manufacturers of power generation equipment, can take benefit of these studies to test the robustness of long term technology development strategies. Scenario Planning and System Dynamics have been used by the government organisations to study energy policies. In this paper an application of this methodology is proposed for manufacturers of power generation equipment, in particular gas turbine manufacturers. A generic company is used as an illustrative example, against scenarios produced by the International Institute for Applied System Analysis. A System Dynamics model is proposed, simplifications and assumptions are discussed, the type of results that can be obtained is shown and some recommendations are suggested for the construction of more realistic models.

Strengthening the weak link of Macao's responsible gambling practices: a consumer education perspective

2020 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Chunli Ji ◽  
Sudhir H. Kale
Keyword(s):  
Design Methodology ◽  
Weak Link ◽  
Academic Research ◽  
Responsible Gambling ◽  
Consumer Education ◽  
Content Type ◽  
Current State ◽  
Government Documents ◽  
The Government

PurposeThe purpose of this paper is to assess the current state of consumer education in the context of responsible gambling in Macao and to suggest ways in which Macao could enhance its consumer education efforts to meet its challenges with regard to responsible gambling.Design/methodology/approachExploratory and interpretative approaches have been adopted to suggest why and how Macao should strengthen responsible gambling education. The methodology involved extensive review of relevant academic research, government documents and reports related to Macao's responsible gambling initiatives.FindingsEffective long-term responsible gambling education is needed in Macao to further people's understanding of gambling and gambler's fallacy. The government should take leadership in influencing all stakeholders toward effective initiatives and behaviors related to responsible gambling education.Originality/valueAlthough research on responsible gambling education is still in its infancy, its importance in reducing common misconceptions about gambling has already been established. This study contributes to strengthen Macao's responsible gambling practices by proposing several changes needed to provide desired outcomes through consumer education.

Geospatial data in the UK

2019 ◽  
Vol 33 (1) ◽  
pp. 27-41 ◽  
Author(s):  
Suzanne Jozefowicz ◽  
Merlin Stone ◽  
Eleni Aravopoulou
Keyword(s):  
Western Country ◽  
Geospatial Data ◽  
Content Type ◽  
Research Findings ◽  
Potential Benefits ◽  
Uk Government ◽  
The Government ◽  
The Uk

Purpose The purpose of this paper is to explain the rise of geospatial data, its importance for business and some of the problems associated with its development and use. Design/methodology/approach The paper reviews a certain amount of previously published literature but is based mainly on analysis of the very large number of responses to a consultation paper on geospatial data published by the UK Government. Findings The findings are that while there is strong appreciation of the potential benefits of using geospatial data, there are many barriers to the development, sharing and use of geospatial data, ranging from problems of incompatibility in data definitions and systems to regulatory issues. The implication for governments and for providers and users of geospatial data relates to the need to take a long-term approach to planning in resolving the issues identified. Research limitations/implications The research findings are limited to the UK, but similar findings would be likely in any other large Western country. Practical implications This paper confirms the need for a strong and coherent approach to the planning of geospatial data and systems for the establishment of a clear basis for the different parties to work together and the need to clearly separate the roles of the government in establishing frameworks and standards and the role of the private sector in developing applications and solutions. Social implications Society is increasingly dependent on the use of geospatial data, in improving living standards and dealing with social problems. The recommendations identified in this paper, if followed, will facilitate these improvements. Originality/value The value of this paper is the tight synthesis that it provides of a wide ranging and complex range of responses to the UK Government consultation and placing these responses in the wider context of the development of geospatial data.

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