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Strategic interventions for bridging the design-reality gap in property conferment rights: a case study of India’s ambitious initiative 缩小产权授予中设计与现实差距的战略干预:印度雄心勃勃的倡议案例研究
IF 1
Property Management Pub Date : 2024-06-03 DOI: 10.1108/pm-11-2023-0111
Jitendra Kumar Pandey
{"title":"Strategic interventions for bridging the design-reality gap in property conferment rights: a case study of India’s ambitious initiative","authors":"Jitendra Kumar Pandey","doi":"10.1108/pm-11-2023-0111","DOIUrl":"https://doi.org/10.1108/pm-11-2023-0111","url":null,"abstract":"<h3>Purpose</h3>\u0000<p>This research aims to assess how well the e-governance initiative aligns with its design expectations and on-ground realities for property management to redevelop Delhi, the mega-city of India. Additionally, the study proposes strategic interventions to address any gaps identified, aiming to improve the project’s effectiveness and success.</p><!--/ Abstract__block -->\u0000<h3>Design/methodology/approach</h3>\u0000<p>The research employs a singular exploratory case study methodology to scrutinise the e-governance initiative undertaken by the Government of India to confer property rights. Specifically, the study utilises a qualitative research approach known as design-reality gap (DRG) analysis. The study draws from primary and secondary sources using a mixed-methods data collection strategy. Primary data are gathered through a purposeful and snowball sampling method involving direct engagement with respondents, whilst secondary data are sourced from the project portal.</p><!--/ Abstract__block -->\u0000<h3>Findings</h3>\u0000<p>The investigation reveals a substantial disparity between the planning and execution phases of e-governance projects. This incongruity predominantly manifests in the domains of process, staffing and skills, as well as objectives and values. The study further finds that strategic collaboration amongst stakeholders and the sustainability of decisions are the most critical factors in ensuring the success of e-governance initiatives and bridging the DRG of e-governance projects.</p><!--/ Abstract__block -->\u0000<h3>Research limitations/implications</h3>\u0000<p>This research highlights the complex challenges faced by e-governance projects in technical, human and organisational aspects. The successful implementation and sustainability of these projects require effective strategies to overcome challenges, which management should proactively identify and act on. To improve services, beneficiaries should be encouraged to provide feedback and suggestions, as they play a crucial role in service enhancement. A dynamic feedback loop would be established by creating a two-way interaction between beneficiaries and service providers, leading to iterative service improvement. It is important to note that the study’s findings are more illustrative than conclusive due to the moderate sample size, reflecting its limitations.</p><!--/ Abstract__block -->\u0000<h3>Originality/value</h3>\u0000<p>The research contributes to the scholarly discourse on e-governance and policy implementation by comprehensively examining the alignment between conceptual design and real-world execution. It also introduces a normalised scale for the DRG framework, mapping its dimensions to deduce specific outcomes. This innovative approach enhances the research’s originality and value, offering insights applicable in both academic and practical domains.</p><!--/ Abstract__block -->","PeriodicalId":46102,"journal":{"name":"Property Management","volume":null,"pages":null},"PeriodicalIF":1.0,"publicationDate":"2024-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141197650","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Exploring the psychological and emotional burden of compulsory acquisition: a case study of New Akrade-Mpakadan, Ghana 探索强制收购的心理和情感负担:加纳 New Akrade-Mpakadan 案例研究
IF 1
Property Management Pub Date : 2024-06-03 DOI: 10.1108/pm-10-2023-0105
Isaac Ewusie, Oliver Tannor, Albert Agbeko Ahiadu, Olivia Kwakyewaa Ntim
{"title":"Exploring the psychological and emotional burden of compulsory acquisition: a case study of New Akrade-Mpakadan, Ghana","authors":"Isaac Ewusie, Oliver Tannor, Albert Agbeko Ahiadu, Olivia Kwakyewaa Ntim","doi":"10.1108/pm-10-2023-0105","DOIUrl":"https://doi.org/10.1108/pm-10-2023-0105","url":null,"abstract":"PurposeThis paper aims to explore the psychological, emotional and equity implications of compulsory acquisition, evaluate the adequacy of compensation in mitigating those consequences and assess the sustainability of cash compensation for future generations.Design/methodology/approachA case study approach was operationalised to investigate the experiences of 40 project-affected persons (PAPs) four years after a compulsory acquisition project in Ghana’s New Akrade-Mpakadan region for the construction of a railway line. These perspectives were analysed through descriptive statistics and thematic analyses using the NVivo software. Figures and a holistic framework were adopted to report the identified issues.FindingsOverall, only 25% of PAPs received formal communication prior to the acquisition, and only 10.3% have been fully compensated four years later. Despite the acquiring body initiating the marking of properties and compensation assessment in 2019, no payments were made until 2021. This induced emotional responses of distress, loss, uncertainty, stress and sadness, which was further exacerbated by feelings of hopelessness because there was no platform to voice concerns or pursue arbitration. Although PAPs were only offered compensation in the form of single monetary payments, a third would have preferred re-settlement.Research limitations/implicationsBy exploring the emotional and psychological effects of compulsory land acquisition, the study adds a new dimension to understanding its consequences. This may spark more interest, debate and discourse amongst researchers and policymakers and lead to the creation or enhancement of existing policy and legal measures to address the needs of PAPs in compulsory acquisition projects in developing countries.Originality/valueThe financial consequences of eminent domain are well documented, but this study explored the psychological, emotional and equity implications of the practice under conditions of weak regulatory frameworks. The adequacy of single lump-sum compensations was also explored to highlight preferred alternatives to ensure fairness for generations unborn.","PeriodicalId":46102,"journal":{"name":"Property Management","volume":null,"pages":null},"PeriodicalIF":1.0,"publicationDate":"2024-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141228460","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
“Let’s get together” but where? Towards more purposeful design in meeting places for collaboration "让我们聚在一起",但在哪里?为促进协作而设计目的性更强的会议场所
IF 1
Property Management Pub Date : 2024-04-23 DOI: 10.1108/pm-09-2023-0096
Raewyn Lesley Hills, Deborah Levy, Barbara Plester
{"title":"“Let’s get together” but where? Towards more purposeful design in meeting places for collaboration","authors":"Raewyn Lesley Hills, Deborah Levy, Barbara Plester","doi":"10.1108/pm-09-2023-0096","DOIUrl":"https://doi.org/10.1108/pm-09-2023-0096","url":null,"abstract":"<h3>Purpose</h3>\u0000<p>Meetings with colleagues are an essential activity in workplace collaboration. The iterative nature of collaborative work demands spaces that team members can access quickly and easily. Creating suitable meeting spaces will become more critical if the hybrid work model continues and the workplace environment becomes the hub for face-to-face collaborative time, learning and training. Workspace and fit-out is expensive so it is crucial that the investment in meeting spaces supports employees’ collaboration activities.</p><!--/ Abstract__block -->\u0000<h3>Design/methodology/approach</h3>\u0000<p>This paper presents a case study of a corporate organisation undertaken in New Zealand to investigate how employees from two business units use their workspace to collaborate within their own team and across other teams in their organisation. The study uses ethnographic techniques, including participant observation and in-depth face-to-face interviews.</p><!--/ Abstract__block -->\u0000<h3>Findings</h3>\u0000<p>The findings show that the frequency and nature of small group work in collaboration was underestimated in the initial planning of the new workspace. Although participants found the design and fit-out of the formal meeting rooms supportive of collaborative work, the meeting rooms were in high demand, and it was difficult to find a room at short notice. The breakout spaces were confusing because they lacked key design attributes identified by the participants as conducive to small group work. Design shortfalls together with fit-out features perceived as supportive of collaborative work are identified.</p><!--/ Abstract__block -->\u0000<h3>Originality/value</h3>\u0000<p>The research reports on employees’ perceptions and experiences across two functionally diverse business units, reflecting their different needs and concerns.</p><!--/ Abstract__block -->","PeriodicalId":46102,"journal":{"name":"Property Management","volume":null,"pages":null},"PeriodicalIF":1.0,"publicationDate":"2024-04-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140634819","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Determinants of residential land value – a study of Delhi, India 住宅用地价值的决定因素--对印度德里的研究
IF 1
Property Management Pub Date : 2024-04-19 DOI: 10.1108/pm-07-2023-0059
Sumant Sharma, Deepak Bajaj, Raghu Dharmapuri Tirumala
{"title":"Determinants of residential land value – a study of Delhi, India","authors":"Sumant Sharma, Deepak Bajaj, Raghu Dharmapuri Tirumala","doi":"10.1108/pm-07-2023-0059","DOIUrl":"https://doi.org/10.1108/pm-07-2023-0059","url":null,"abstract":"<h3>Purpose</h3>\u0000<p>Land value in urban areas in India is influenced by regulations, bylaws and the amenities associated with them. Planning interventions play a significant role in enhancing the quality of the neighbourhood, thereby resulting in a change in its value. Land is a distinct commodity due to its fixed location, and planning interventions are also specific to certain locations. Consequently, the factors influencing land value will vary across different areas. While recent literature has explored some determinants of land value individually, conducting a comprehensive study specific to each location would be more beneficial for making informed policy decisions. Therefore, this article aims to examine and identify the critical factors that impact the value of residential land in the National Capital Territory of Delhi, India.</p><!--/ Abstract__block -->\u0000<h3>Design/methodology/approach</h3>\u0000<p>The study employed a combination of semi-structured and structured interview methods to construct a Relative Importance Index (RII) and ascertain the critical determinants affecting residential land value. A sample of 36 experts, comprising property valuers, urban planners and real estate professionals operating within the National Capital Territory of Delhi, India, were selected using snowball sampling techniques. Subsequently, rank correlation and ANOVA methods were employed to evaluate the obtained results.</p><!--/ Abstract__block -->\u0000<h3>Findings</h3>\u0000<p>Location and stage of urban development are the most critical determinants in determining residential land values in the National Capital Territory of Delhi, India. The study identifies a total of 13 critical determinants.</p><!--/ Abstract__block -->\u0000<h3>Practical implications</h3>\u0000<p>A scenario planning approach can be developed to achieve an equitable distribution of values and land use entropy. A land value assessment model can also be developed to assist professional valuers.</p><!--/ Abstract__block -->\u0000<h3>Originality/value</h3>\u0000<p>There has been a lack of emphasis on assessing the impact of planning interventions and territorial regulation on land values in the context of Delhi. This study will contribute to policy decision-making by developing a rank list of planning-based determinants of land value.</p><!--/ Abstract__block -->","PeriodicalId":46102,"journal":{"name":"Property Management","volume":null,"pages":null},"PeriodicalIF":1.0,"publicationDate":"2024-04-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140615922","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Development and validation procedure of the higher educational facilities scale (HEFS) 高等教育设施量表(HEFS)的编制和验证程序
IF 1
Property Management Pub Date : 2024-04-12 DOI: 10.1108/pm-07-2023-0065
Deepa Thomas, Joseph Chacko Chennattuserry, Kennedy Andrew Thomas
{"title":"Development and validation procedure of the higher educational facilities scale (HEFS)","authors":"Deepa Thomas, Joseph Chacko Chennattuserry, Kennedy Andrew Thomas","doi":"10.1108/pm-07-2023-0065","DOIUrl":"https://doi.org/10.1108/pm-07-2023-0065","url":null,"abstract":"<h3>Purpose</h3>\u0000<p>The purpose of this study was to develop and validate a scale to assess the influence of Higher Educational Facilities for the growth of education in higher education institutions.</p><!--/ Abstract__block -->\u0000<h3>Design/methodology/approach</h3>\u0000<p>The first step in the process of scale development is to generate an item pool containing as many items as possible which captures the construct of interest. A total of 111 items were constructed for the initial try-out of the scale measuring the construct of higher educational facilities. This rating scale was based on the Likert-type was designed, where each item had to be rated on a five-point scale. The scale consisted of a few items involving the dimensions of infrastructure, quality assessment and quality assurance regard to the vision actualization.</p><!--/ Abstract__block -->\u0000<h3>Findings</h3>\u0000<p>Higher Educational Facilities Scale (HEFS) was developed by the investigator and designed in the format of a 5-point rating scale of the Likert type. There are different phases identified for the scale construction. In the first phase, items are created and the content’s validity is determined. The scale is constructed in the second phase. Pre-testing the questions, administering the survey, reducing the number of items and determining how many factors the scale captures are all steps in the scale construction process. The number of dimensions, reliability and validity are all verified in the third phase, scale evaluation. In developing the scale, the content and face validity was ascertained. The reliability of the scale and its three subscales were established. This scale has potential value for policymakers to assess the perception held by the religious faculty members working in higher education institutions.</p><!--/ Abstract__block -->\u0000<h3>Originality/value</h3>\u0000<p>The research is part of the doctoral thesis by Dr Deepa Thomas under the supervision of Dr Fr. Joseph C. C. and the co-supervision of Dr Kennedy Andrew Thomas. The purpose of the scale is to assess the higher educational facilities of in institutions of higher Education. Quality, excellence and service are the vision and purpose of higher education institutions to provide ample opportunities and good facilities for their beneficiaries, thus creating tremendous changes in the Indian education scenario.</p><!--/ Abstract__block -->","PeriodicalId":46102,"journal":{"name":"Property Management","volume":null,"pages":null},"PeriodicalIF":1.0,"publicationDate":"2024-04-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140571572","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Exploring determinants impacting foreign direct investment in the real estate sector: a study on the Indian economy 探索影响房地产行业外国直接投资的决定因素:对印度经济的研究
IF 1
Property Management Pub Date : 2024-04-11 DOI: 10.1108/pm-02-2022-0012
Niharika Mehta, Seema Gupta, Shipra Maitra
{"title":"Exploring determinants impacting foreign direct investment in the real estate sector: a study on the Indian economy","authors":"Niharika Mehta, Seema Gupta, Shipra Maitra","doi":"10.1108/pm-02-2022-0012","DOIUrl":"https://doi.org/10.1108/pm-02-2022-0012","url":null,"abstract":"<h3>Purpose</h3>\u0000<p>Foreign direct investment in the real estate (FDIRE) sector is required to bridge the gap between investment needed and domestic funds. Further, foreign direct investment is gaining importance because other sources of raising finance such as External Commercial Borrowing and foreign currency convertible bonds have been banned in the Indian real estate sector. Therefore, the objective of the study is to explore the determinants attracting foreign direct investment in real estate and to assess the impact of those variables on foreign direct investments in real estate.</p><!--/ Abstract__block -->\u0000<h3>Design/methodology/approach</h3>\u0000<p>Johansen cointegration test, vector error correction model along with variance decomposition and impulse response function are employed to understand the nexus of the relationship between various macroeconomic variables and foreign direct investment in real estate.</p><!--/ Abstract__block -->\u0000<h3>Findings</h3>\u0000<p>The results indicate that infrastructure, GDP and tourism act as drivers of foreign direct investment in real estate. However, interest rates act as a barrier.</p><!--/ Abstract__block -->\u0000<h3>Originality/value</h3>\u0000<p>This article aimed at exploring factors attracting FDIRE along with estimating the impact of identified variables on FDI in real estate. Unlike other studies, this study considers FDI in real estate instead of foreign real estate investments.</p><!--/ Abstract__block -->","PeriodicalId":46102,"journal":{"name":"Property Management","volume":null,"pages":null},"PeriodicalIF":1.0,"publicationDate":"2024-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140571563","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Evaluating the knowledge and use of property technology among property academics in Australian universities 评估澳大利亚大学房地产学者对房地产技术的了解和使用情况
IF 1
Property Management Pub Date : 2024-04-08 DOI: 10.1108/pm-10-2023-0100
Rotimi Boluwatife Abidoye, Chibuikem Michael Adilieme, Albert Agbeko Ahiadu, Abood Khaled Alamoudi, Mayowa Idakolo Adegoriola
{"title":"Evaluating the knowledge and use of property technology among property academics in Australian universities","authors":"Rotimi Boluwatife Abidoye, Chibuikem Michael Adilieme, Albert Agbeko Ahiadu, Abood Khaled Alamoudi, Mayowa Idakolo Adegoriola","doi":"10.1108/pm-10-2023-0100","DOIUrl":"https://doi.org/10.1108/pm-10-2023-0100","url":null,"abstract":"<h3>Purpose</h3>\u0000<p>With the increased demand for the application of technology in property activities, there is a growing need for property professionals adept in using digital technology. Hence, it is important to assess the competence of academia in equipping property professionals with digital technology skills. This study, therefore, assesses property academics in Australian universities to identify their level of knowledge and use of digital technology applicable to the property industry.</p><!--/ Abstract__block -->\u0000<h3>Design/methodology/approach</h3>\u0000<p>Online questionnaire surveys were administered to 22 out of 110 property academics contacted through the Australia Property Institute (API) database to achieve this aim. The collected data were analysed using mean score ranking and ANOVA.</p><!--/ Abstract__block -->\u0000<h3>Findings</h3>\u0000<p>The study found that apart from databases and analytics platforms such as Corelogic RP data, price finder and industry-based software such as the Microsoft Office suite and ARGUS software, the academics were not knowledgeable in most identified and sampled proptech tools. Similarly, most proptech tools were not used or taught to the students. It was also found that early career academics (below five years in academia) were the most knowledgeable group about the proptech tools.</p><!--/ Abstract__block -->\u0000<h3>Research limitations/implications</h3>\u0000<p>Relying on the API database to contact property academics potentially excludes the position of property academics who may not be affiliated or have contacts with API, hence, the findings of this study should be generalised with caution.</p><!--/ Abstract__block -->\u0000<h3>Practical implications</h3>\u0000<p>The study bears huge implications for the property education sector and industry in Australia; a low knowledge and use of nascent tools such as artificial intelligence, machine learning, blockchain, drones, fintech, which have received intense interest, reveals some level of skill gap of students who pass through that system and may need to be upskilled by employers to meet the current day demand.</p><!--/ Abstract__block -->\u0000<h3>Originality/value</h3>\u0000<p>In response to the clamour for technology-inclined property professionals, this paper presents itself as the first to assess the knowledge levels and application of digital technology by property academics.</p><!--/ Abstract__block -->","PeriodicalId":46102,"journal":{"name":"Property Management","volume":null,"pages":null},"PeriodicalIF":1.0,"publicationDate":"2024-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140571562","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Assessing corporate social responsibility in South Africa’s built environment industry 评估南非建筑环境行业的企业社会责任
IF 1
Property Management Pub Date : 2024-03-15 DOI: 10.1108/pm-09-2023-0091
Andrew Ebekozien, C. Aigbavboa, Zinhle Mohlasedi, O. Akinradewo, E. Bamfo-Agyei
{"title":"Assessing corporate social responsibility in South Africa’s built environment industry","authors":"Andrew Ebekozien, C. Aigbavboa, Zinhle Mohlasedi, O. Akinradewo, E. Bamfo-Agyei","doi":"10.1108/pm-09-2023-0091","DOIUrl":"https://doi.org/10.1108/pm-09-2023-0091","url":null,"abstract":"PurposeStudies showed that stakeholders want the construction sector’s organisations to be more accountable and transparent regarding social and environmental issues through corporate social responsibility (CSR). There is a paucity of literature regarding CSR implementation in the construction sector, especially in developing countries like South Africa. Hence, the study evaluated CSR’s merits and hindrances and suggested solutions to enhance its implementation in the South African construction sector of Mpumalanga Province.Design/methodology/approachThe researchers employed a questionnaire survey method to collect data from 68 useable respondents in the South African construction sector of Mpumalanga Province. The main section of the questionnaire was divided into three parts, each addressing an objective mean item score ranking technique.FindingsFindings show management lacks willingness, absence of recognition for implementing CSR at tender adjudication, professionals regard CSR as a “soft issue,” inadequate ability to carry out CSR initiatives and lax CSR knowledge emerged as the key issues hindering construction stakeholders, especially construction companies, from participating in CSR in South Africa. The research suggests initiatives to enhance CSR in the construction industry.Originality/valueThe study shows that the findings can be used to improve the implementation of CSR engagement and possibly enhance a policy to stimulate friendly CSR in the South African construction sector.","PeriodicalId":46102,"journal":{"name":"Property Management","volume":null,"pages":null},"PeriodicalIF":1.0,"publicationDate":"2024-03-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140237726","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Efficiency and adaptability: a study on variable refrigerant flow (VRF) air conditioning systems in Sri Lanka 效率和适应性:斯里兰卡变制冷剂流量(VRF)空调系统研究
IF 1
Property Management Pub Date : 2024-02-15 DOI: 10.1108/pm-06-2023-0049
D.S.N. Senarathna, K.G.A.S. Waidyasekara, S.S.C.G. Vidana
{"title":"Efficiency and adaptability: a study on variable refrigerant flow (VRF) air conditioning systems in Sri Lanka","authors":"D.S.N. Senarathna, K.G.A.S. Waidyasekara, S.S.C.G. Vidana","doi":"10.1108/pm-06-2023-0049","DOIUrl":"https://doi.org/10.1108/pm-06-2023-0049","url":null,"abstract":"PurposeThe Heating, Ventilation and Air Conditioning (HVAC) system is a significant energy consumer in built environments, and the building energy consumption could be minimised by optimising HVAC controls. Hence, this paper aims to investigate the applicability of Variable Refrigerant Flow (VRF) air conditioning systems for optimising the indoor comfort of buildings in Sri Lanka.Design/methodology/approachTo address the research aim, the quantitative approach following the survey research strategy was deployed. Data collected through questionnaires were analysed using descriptive statistical tools, including Mean Rating (MR), Relative Important Index (RII) and Standard Deviation (SD).FindingsThe findings revealed that VRF systems are popularly used in Sri Lankan apartment buildings. Furthermore, energy efficiency and comfort were recognised as the most significant top-ranked benefits, while ventilation issues and initial cost were recognised as significant challenges. Moreover, the allocation of trained technicians and provision of proper ventilation through a Dedicated Outdoor Air System (DOAS) were highlighted as applicable mitigation strategies for the identified challenges in VRFs.Practical implicationsThe study recommends VRF systems as a suitable technology to ensure energy efficiency, reduce GHG emissions and achieve climate performance within the built environment. The opportunities for adopting VRF systems for developing countries could be explored based on the research findings. The identified challenges would assist the design engineers and facilities professionals to devise suitable strategies to mitigate issues of VRF systems in developing countries.Originality/valueThis research provides empirical proof of the energy efficiency and comfort aspects of VRFs. The study has explored and recommended VRF technology as a beneficial application to overcome the persistent energy crisis in developing countries.","PeriodicalId":46102,"journal":{"name":"Property Management","volume":null,"pages":null},"PeriodicalIF":1.0,"publicationDate":"2024-02-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139774363","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Efficiency and adaptability: a study on variable refrigerant flow (VRF) air conditioning systems in Sri Lanka 效率和适应性:斯里兰卡变制冷剂流量(VRF)空调系统研究
IF 1
Property Management Pub Date : 2024-02-15 DOI: 10.1108/pm-06-2023-0049
D.S.N. Senarathna, K.G.A.S. Waidyasekara, S.S.C.G. Vidana
{"title":"Efficiency and adaptability: a study on variable refrigerant flow (VRF) air conditioning systems in Sri Lanka","authors":"D.S.N. Senarathna, K.G.A.S. Waidyasekara, S.S.C.G. Vidana","doi":"10.1108/pm-06-2023-0049","DOIUrl":"https://doi.org/10.1108/pm-06-2023-0049","url":null,"abstract":"PurposeThe Heating, Ventilation and Air Conditioning (HVAC) system is a significant energy consumer in built environments, and the building energy consumption could be minimised by optimising HVAC controls. Hence, this paper aims to investigate the applicability of Variable Refrigerant Flow (VRF) air conditioning systems for optimising the indoor comfort of buildings in Sri Lanka.Design/methodology/approachTo address the research aim, the quantitative approach following the survey research strategy was deployed. Data collected through questionnaires were analysed using descriptive statistical tools, including Mean Rating (MR), Relative Important Index (RII) and Standard Deviation (SD).FindingsThe findings revealed that VRF systems are popularly used in Sri Lankan apartment buildings. Furthermore, energy efficiency and comfort were recognised as the most significant top-ranked benefits, while ventilation issues and initial cost were recognised as significant challenges. Moreover, the allocation of trained technicians and provision of proper ventilation through a Dedicated Outdoor Air System (DOAS) were highlighted as applicable mitigation strategies for the identified challenges in VRFs.Practical implicationsThe study recommends VRF systems as a suitable technology to ensure energy efficiency, reduce GHG emissions and achieve climate performance within the built environment. The opportunities for adopting VRF systems for developing countries could be explored based on the research findings. The identified challenges would assist the design engineers and facilities professionals to devise suitable strategies to mitigate issues of VRF systems in developing countries.Originality/valueThis research provides empirical proof of the energy efficiency and comfort aspects of VRFs. The study has explored and recommended VRF technology as a beneficial application to overcome the persistent energy crisis in developing countries.","PeriodicalId":46102,"journal":{"name":"Property Management","volume":null,"pages":null},"PeriodicalIF":1.0,"publicationDate":"2024-02-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139833835","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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