scholarly journals AN INVESTIGATION INTO TENANT ORGANIZATIONS' WILLINGNESS-TO-PAY FOR THE INTANGIBLE VALUE-ADDED BENEFITS OF SUSTAINABLE BUILDINGS: CASE STUDY IN SINGAPORE

2015 ◽  
Vol 10 (3) ◽  
pp. 191-213 ◽  
Author(s):  
Irene Y. L. Lee ◽  
Huiyu Chen ◽  
Robert L. K. Tiong
Keyword(s):  
Willingness To Pay ◽  
Value Added ◽  
Office Buildings ◽  
Rating Systems ◽  
Sustainable Buildings ◽  
Organizational Image ◽  
Sustainable Technologies ◽  
Building Characteristics ◽  
The City

This research aims to understand the demand for sustainable buildings by investigating the tenant organizations' willingness-to-pay (WTP) behavior towards the value-added benefits (VABs). Tenant organizations refer to tenants operating in office buildings on tenancy agreement. Six groups of factors of tenant organizations' WTP for the VABs are identified: (1) Organization Characteristics, (2) Current Premises, (3) Building Characteristics, (4) Satisfaction of the VABs Experienced, (5) Perception, and (6) Knowledge of Sustainability Issues, Building Sustainability Rating Systems and Building Impacts. A survey was conducted on the tenant organizations operating in office buildings located in the city area of Singapore. The hypothesized relationship between the tenant organizations' WTP for the VABs and its factors were tested using a series of statistical techniques on the data collected from the survey. It is found that older tenant organizations tend to have lower WTP for the VABs of improved health and comfort of their employees. Generally, tenant organizations also have demand for sustainable buildings mainly due to the positive organizational image that sustainable buildings help to project. In addition, it is found that the current building sustainability rating systems are inadequate for communicating the sustainability benefits to building occupants and for achieving building sustainability. Lastly, the investigation reveals that the use of sustainable technologies is not as important as how the building is being managed during its operational stage for ensuring building sustainability performance. The findings from this study are useful for channeling the sustainability efforts of the building industry to more effective areas.

scholarly journals Valuing Households’ Willingness to Pay for Water Transfers from the Irrigation Sector: A Case Study of the City of Seville (Southern Spain)

2019 ◽  
Vol 11 (24) ◽  
pp. 6982 ◽  
Author(s):  
Alfonso Expósito
Keyword(s):  
Willingness To Pay ◽  
Water Scarcity ◽  
Urban Areas ◽  
High Demand ◽  
Monthly Basis ◽  
Water Transfers ◽  
Drought Period ◽  
Annual Water ◽  
The City

Water scarcity is increasing in many countries worldwide, and conflicts between alternative uses have arisen due to the high demand and the effects of climate change, among other factors. This paper employs a contingent valuation (CV) method to determine households’ willingness to pay (WTP) compensation to the irrigation sector to guarantee urban supply reliability under extreme water-scarcity conditions (e.g., during a drought period) through inter-sectoral water transfers. The data was obtained from a survey covering 250 households in the city of Seville. In order to estimate households’ WTP, a double-bounded approach is used. Results show that the average WTP would be between 2.53 and 2.59 euros (on a monthly basis), which would represent a viable annual water transfer of 14.3 Hm3 from the irrigation sector, which would be compensated accordingly. This study shows that inter-sectoral water transfers should be considered a viable adaptation measure to manage the consequences of water scarcity in urban areas.

Study of Interior Materials as Passive Fire Protection in Karaoke Building (Case Study: Masterpiece Signature Family KTV Medan)

2020 ◽  
Vol 4 (1) ◽  
pp. 30-43
Author(s):  
Saras Ayu Faradita ◽  
Vinky Rahman
Keyword(s):  
Fire Protection ◽  
Analytical Hierarchy Process ◽  
Passive Protection ◽  
Fire Incident ◽  
Fire Disaster ◽  
Passive Fire Protection ◽  
Protection Systems ◽  
Hierarchy Process ◽  
The City

The fire incident in karaoke buildings in Indonesia which claimed many lives has occurred several times. According to the National Academy of Science US, the smoke toxins that come out of the fire disaster cause 50-80% of deaths. Refers to the data, it is necessary to check further about the building material response to fire during a fire incident. Masterpiece Signature Karaoke is a karaoke building that classified as large and magnificent in the city of Medan which has various material so that it is necessary to study the interior material as passive fire protection. The purpose is to find out how to assess the reliability of fire passive protection regard to the interior materials and recommendations or descriptions of right interior material planning using the Analytical Hierarchy Process (AHP). This method is efficacious to solve the problem of reliability in using interior materials as passive fire protection in Masterpiece Signature Family KTV Medan building with the results of an Adequate Level of reliability. Then, design recommendations were given for the use of interior materials in karaoke building to improve the reliability results to be better.The results are useful as information for other researchers and karaoke buildings regarding passive fire protection systems at the Masterpiece Signature Family KTV Medan.

Biorefinery implementation for recovery debottlenecking at existing pulp mills- Part II: Techno-economic evaluation

TAPPI Journal ◽  
2012 ◽  
Vol 11 (8) ◽  
pp. 17-24 ◽  
Author(s):  
HAKIM GHEZZAZ ◽  
LUC PELLETIER ◽  
PAUL R. STUART
Keyword(s):  
Cost Estimation ◽  
Process Model ◽  
Black Liquor ◽  
Pulp Mill ◽  
Value Added ◽  
Economic Assessment ◽  
Extraction Process ◽  
Estimation Methods ◽  
Precipitation Process

The evaluation and process risk assessment of (a) lignin precipitation from black liquor, and (b) the near-neutral hemicellulose pre-extraction for recovery boiler debottlenecking in an existing pulp mill is presented in Part I of this paper, which was published in the July 2012 issue of TAPPI Journal. In Part II, the economic assessment of the two biorefinery process options is presented and interpreted. A mill process model was developed using WinGEMS software and used for calculating the mass and energy balances. Investment costs, operating costs, and profitability of the two biorefinery options have been calculated using standard cost estimation methods. The results show that the two biorefinery options are profitable for the case study mill and effective at process debottlenecking. The after-tax internal rate of return (IRR) of the lignin precipitation process option was estimated to be 95%, while that of the hemicellulose pre-extraction process option was 28%. Sensitivity analysis showed that the after tax-IRR of the lignin precipitation process remains higher than that of the hemicellulose pre-extraction process option, for all changes in the selected sensitivity parameters. If we consider the after-tax IRR, as well as capital cost, as selection criteria, the results show that for the case study mill, the lignin precipitation process is more promising than the near-neutral hemicellulose pre-extraction process. However, the comparison between the two biorefinery options should include long-term evaluation criteria. The potential of high value-added products that could be produced from lignin in the case of the lignin precipitation process, or from ethanol and acetic acid in the case of the hemicellulose pre-extraction process, should also be considered in the selection of the most promising process option.

Emplacing Berlin: Digital Itineraries and Short-term Study Abroad in the City

2018 ◽  
Vol 12 (1) ◽  
pp. 26-36 ◽  
Author(s):  
Richard B. Apgar
Keyword(s):  
Study Abroad ◽  
Urban Landscape ◽  
Physical Space ◽  
Short Term ◽  
Study Abroad Programs ◽  
Term Study ◽  
Digital Maps ◽  
Short Term Study ◽  
The City

As destination of choice for many short-term study abroad programs, Berlin offers students of German language, culture and history a number of sites richly layered with significance. The complexities of these sites and the competing narratives that surround them are difficult for students to grasp in a condensed period of time. Using approaches from the spatial humanities, this article offers a case study for enhancing student learning through the creation of digital maps and itineraries in a campus-based course for subsequent use during a three-week program in Berlin. In particular, the concept of deep mapping is discussed as a means of augmenting understanding of the city and its history from a narrative across time to a narrative across the physical space of the city. As itineraries, these course-based projects were replicated on site. In moving from the digital environment to the urban landscape, this article concludes by noting meanings uncovered and narratives formed as we moved through the physical space of the city.

Analysis of geodetic and legal documentation in the process of expropriation for roads. Krakow case study

2013 ◽  
Vol 62 (1) ◽  
pp. 67-84
Author(s):  
Anna Trembecka
Keyword(s):  
Local Government ◽  
Legal Status ◽  
The State ◽  
Property Value ◽  
Real Property ◽  
Construction Design ◽  
Special Rules ◽  
The City

Abstract Amendment to the Act on special rules of preparation and implementation of investment in public roads resulted in an accelerated mode of acquisition of land for the development of roads. The decision to authorize the execution of road investment issued on its basis has several effects, i.e. determines the location of a road, approves surveying division, approves construction design and also results in acquisition of a real property by virtue of law by the State Treasury or local government unit, among others. The conducted study revealed that over 3 years, in this mode, the city of Krakow has acquired 31 hectares of land intended for the implementation of road investments. Compensation is determined in separate proceedings based on an appraisal study estimating property value, often at a distant time after the loss of land by the owner. One reason for the lengthy compensation proceedings is challenging the proposed amount of compensation, unregulated legal status of the property as well as imprecise legislation. It is important to properly develop geodetic and legal documentation which accompanies the application for issuance of the decision and is also used in compensation proceedings.

Navigating Ethnic Hierarchies in Community-Academic Partnerships: A Case Study on Koreatown Community Politics

2019 ◽  
Vol 16 (1-2) ◽  
pp. 153-179
Author(s):  
Angie Chung ◽  
Johng Song ◽  
Carolyn Choi
Keyword(s):  
Executive Director ◽  
Urban Redevelopment ◽  
Pacific Rim ◽  
Ethnic Communities ◽  
Power Structures ◽  
The Pacific ◽  
Academic Partnerships ◽  
Communities Of Interest ◽  
The City

Based on the experiences of a Koreatown scholar, the executive director of a Koreatown nonprofit, and a longtime resident student, the article advocates for greater attention to the complex and dynamic power structures of ethnic enclaves in community-academic partnerships. We discuss the changing landscapes of Koreatown as the global nexus of the Pacific Rim economy, the city of Los Angeles’s urban redevelopment plans, and growing diversity and inequality. Programs that aim to engage effectively with ethnic communities must reassess how knowledge is produced and conveyed, how we structure partnerships within stratified communities, and how to grow from issue-based partnerships to broader communities of interest.

EXPLORING EX-ANTE IMPACTS AND SOCIAL AND SPORTIVE CHALLENGES OF HOSTING A FUTURE NEW INTERNATIONAL MAJOR EVENT: A CASE STUDY OF THE WORLD ROLLER GAMES IN BARCELONA

2020 ◽  
Author(s):  
Albert Saló ◽  
Laia López
Keyword(s):  
Social Economic ◽  
Research Question ◽  
City Image ◽  
Local Council ◽  
The World ◽  
Future Consequences ◽  
Mega Event ◽  
The City ◽  
The Postponement

Research Question: This analysis arises from the decision of the current local council of Barcelona regarding the postponement of the sporting mega-event ‘World Roller Games’, due to a lack of a social and sportive implication in this event. This research tries to shed some light on the matter and give evidence to the local council to become the world capital of skating. The research question is to analyse whether non-economic impacts could be relevant enough to organise a mega-event.Research Methods: The methodology is based on the perception and experience of spectators and participants on four main impacts (social, economic, sports city image and sports practice) using a survey from a National Roller Skating Championship in Spain, considering that this profile of respondents have a better knowledge of the current situation of this sport.Results and Findings: There are positive expected future consequences of this mega-event to be held in Barcelona in social and sportive terms. We can also conclude that the local council must still introduce some social and sportive policies in the city in order to improve the chances of success in social, sports practice and sportive brand image development.Implications: It is demonstrated that a mega-event should not be seen purely from a perspective of business generation, especially with minority sports like roller skating. There is a clear opportunity to develop social and sportive practice initiatives that can push social cohesion throughout the city thanks to a mega-event such as this one.

Sign in / Sign up

Export Citation Format

Share Document