• Title/Summary/Keyword: Hedonic Price Function

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Applying Hedonic Price Model to Analyzing Non-market Characteristic of Personal Computer (헤도닉 가격모형을 이용한 개인컴퓨터의 비시장 속성에 대한 가치추정)

  • 신승식;곽승준;유승훈
    • Journal of Korea Technology Innovation Society
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    • v.3 no.3
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    • pp.85-101
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    • 2000
  • The purpose of this study is to test whether prices of personal computers reflect their varying degrees of non-marketable characteristics including after-sales service. This purpose is carried out using the hedonic price model. In this paper, we estimated 74 functional forms of hedonic price model using the quadratic Box-Cox transformation function and selected one based on the three criteria: expected signs, the statistical significance of estimated coefficients, and goodness of fit in terms of root-mean-square-percentage-error. In this study, we found hat as the after-sales service level increases the price of the personal computer increases. This result is consistent with the hypothesis that the less after-sales service offered with a personal computer, the less consumers are willing to pay for the personal computer, when all else remain constant. This finding shows that since the market works indirectly to influence pricing, the need to rely on consumer protection legislation to guarantee after-sales service is lessened. This study also found that after-sales service supported by each personal computer producer is not a free service, thus produces have a profit incentive for providing after-sales service.

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Assessment of Noise Externalities by Using Hedonic Price Model (헤도닉모델을 이용한 소음 외부효과의 평가)

  • Kwon, Suk-jae;Grigalunas, Thomas A.;Lee, Moon-Suk;Kang, Gil-Mo
    • Journal of the Korean Society of Marine Environment & Safety
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    • v.14 no.4
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    • pp.275-287
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    • 2008
  • Noise externalities are a ubiquitous problem in modern societies. Research to estimate damages and potential efficient solutions therefore is important for addressing such problems. The results of a hedonic property model show that noise has a statistically significant and quantitatively important negative effect on property values. The key results for the best model show that damages (in year 2000 dollars) are - $5000 ${\ast}$ (ln dB), where dB is noise measured in decibels, allowing for the influence of other factors. Because ln(dB) is a strictly concave funaion, the "noise damage function"exhibits diminishing marginal effects with noise.

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A Study on the Changes of the Apartment price in Accordance with Project process of Super high-rise mixed use buildings (초고층 주상복합 건물의 개발사업 단계에 따른 주변지역 아파트가격의 변화에 관한 연구)

  • Kim, Sang Hwan;Choy, Won Cheol;Kim, Ju Hyung;Kim, Jae Jun
    • KIEAE Journal
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    • v.10 no.5
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    • pp.159-164
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    • 2010
  • High-rising buildings are a sort of solution to recent cities. Till now real estate development was concentrated in new development on vacant lots, and it resulted urban sprawl. Generally large cities are confronted with the exodus of industry and population from city. High-rising buildings solve many problems associated with this problem. The purpose of this research is to identify the effect of super high-rise mixed use building project process on apartment price. For this study, the hypothesis is that price of apartments is influenced by project process of super high-rise mixed use building. The study concerned 4 variations of project process that is building permits stage, sale stage, construction starting stage and stage of moving into building. The target projects of buildings are selected by number of floor(over 40 floors) and construction time. And 48 apartment complex are selected around super high-rise mixed use building. This study uses hedonic price function to analysis effect of project process of super high-rise mixed use building. A price of apartments is defined as a dependent variable. Characteristics of residence, complex, district and super high-rise building are defined as independent variables. The results are as follows; first, there is no error in price model of this study. Second, it is found that apartment price was influenced negatively by building permit stage and sale stage of super high-rise mixed use building. But that was influenced positively by construction starting stage and stage of moving into building of that. Third, as the project process of super high-rise mixed use building was proceeded, price of apartments was increased.

Estimation of Economic Value of Public Housing Parking Lot : Focusing on the Hedonic Price Approach in the Case of Hanam City (공공주택 주차장의 경제적 가치 추정 연구 : 하남시 사례의 헤도닉가격접근법 중심으로)

  • Heo Eun Jin;Choi Sung Won
    • The Journal of The Korea Institute of Intelligent Transport Systems
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    • v.22 no.1
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    • pp.39-51
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    • 2023
  • This study uses the hedonic price approach to estimate the economic value of a parking lot in an apartment building. In this study, a logarithmic function was applied to estimate the price elasticity of parking spaces. Variables were composed of an independent variable (apartment house characteristics) and a dummy variable (external characteristics). Detailed variables include exclusive area, number of floors, waterproofing, number of bathrooms, and number of parking spaces per household. Based on the results of the analysis for the entire year, the increase in the number of parking spaces affects a price increase of approximately 25.97 million won to 59.68 million won, which can be interpreted as the economic value of the parking space. However, since Hanam City was specified in this study, there is a limit to generalizing the current results and using them for project evaluation.

Analysis of Farmland Price Determinants in Parcel-level Using Real Transaction Price of Farmland (농지실거래가격을 활용한 필지 단위 농지가격 결정요인 분석)

  • Jeon, Mugyeong;Yi, Hyangmi;Kim, Yunsik;Kim, Taeyoung
    • Journal of Korean Society of Rural Planning
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    • v.28 no.2
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    • pp.41-50
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    • 2022
  • The primary purpose of this study is to identify various factors that affect farmland prices according to changes in the actual transaction price of farmland over the past decade, and to use this to derive policy implications for price stabilization. To this end, the farmland price model are constructed at the parcel level in the case area (Namwon-si, Jinju-si). The analysis method is based on the Hedonic price function, and the OLS and the quantile regression are used for the parcel level model. As a result of estimating the parcel level farmland price model in the case area, the larger the parcel area, the lower the farmland price, and the higher the farmland price outside the agricultural promotion area. It was found that there was a price difference according to the type of special purpose areas, and the location characteristics showed some differences across the cities. The farmland price models presented in this study are suitable for identifying the factors affecting farmland prices, and are expected to be highly utilized in that it is possible to construct flexible variables suitable for regional characteristics.

Effect of Open Floor Plan Design Property on Apartment Price (단위세대의 개방형 평면구성이 아파트가격에 미치는 영향)

  • Bae, Sang Young;Lee, Sang Youb
    • Korea Real Estate Review
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    • v.27 no.1
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    • pp.17-32
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    • 2017
  • The openness of residential space directly affecting lighting, view, and ventilation leads to the variation of open floor plan type in apartment construction project. This study intends to substantiate the effect to the apartment price by design property of open floor plan based on actual design information of apartment and price. The open floor plan type and associated design property, and actual transaction price of apartment have been considered as variables for analysis by the hedonic price function model and artificial neural networks model. Research findings indicate that the openness affects the price of apartment positively and the three sides open plan is the most preferred with the highest price. This study aims to provide the implication to the developer in planning and design stage of apartment and the purchaser seeking the suitable price by floor plan design.

Estimating WTP for the reduction of disamenity in the Seoul Metropolitan Area Landfill site using the Hedonic Pricing Model (헤도닉가격모형을 이용한 수도권매립지 유발 비효용(disamenity) 감소에 대한 지불의사액 추정)

  • Kang, Heechan
    • Environmental and Resource Economics Review
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    • v.29 no.3
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    • pp.335-362
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    • 2020
  • Using the Hedonic pricing model using Box-Cox transformation, this paper estimated the marginal effect (implicit price) of odors from landfill in the metropolitan area on housing prices and the willingness to pay for changes in certain odor conditions. This paper utilized the proximity from the landfill in the metropolitan area as a environmental variable, and analyzed the effect of various housing characteristic variables on the sale price of apartments within a radius of 5 km from the landfill. In particular, because odors factor have various heterogeneity, we applied hedonic price models instead of stated-preference methods with various types of functional forms through Box-Cox transformation, considering the heterogeneity of each region. Estimates show that the marginal value (implicit price) for the distance from the odor source was 0.227 to 0.533 depending on the function type of the estimated model. In addition, when other house factors are the same, the marginal willingness to pay for a distance of 1km from the odor source was calculated to be 16.79 to 51.76 thousand dollar depending on the type of function. Finally for the general Box-Cox model, the annual WTP was estimated to be 3,229dollar.

The Effects of Locational Point Representation of Apartment Complexes on Hedonic Valuation of Air Quality (공동주택 위치표현 방법이 대기질의 한계잠재가격 측정에 미치는 영향)

  • Chul Sohn
    • Journal of the Korean Geographical Society
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    • v.38 no.6
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    • pp.949-960
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    • 2003
  • The marginal implicit price of air quality can be measured by taking a partial derivative of hedonic price function (HPF) with respect to the level of air quality. It has been pointed out that the size of the marginal implicit price varies with the use of different function forms, different estimation methods, and the different ways of measuring air quality level in estimating HPF. In addition to these factors, this study shows theoretically and empirically the way housing properties are represented on a digital map could differentiate the size of marginal implicit price of air quality when GIS is used to measure location attributes of the housing properties in the Korean apartment market. Furthermore, this study shows that the degree of difference in the marginal implicit price due to the manner in which housing properties are represented on a digital map can be larger than the degree of difference in the marginal implicit price due to using different function forms and estimation methods. The major implication from the results of this study is that one should carefully try diverse ways of representing housing properties in the Korean apartment market on a digital map in the process of estimating HPF, as he or she usually tries diverse function forms and estimation methods, to see if the value of the marginal implicit price of air quality varies substantially.

The Factors influencing Customer Satisfaction with and Revisiting Coffee Shops in Korea: The Moderating Roles of Psychological Value

  • Cha, Seong-Soo;Seo, Bo-Kyung
    • Culinary science and hospitality research
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    • v.24 no.2
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    • pp.1-7
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    • 2018
  • This study aims to find what attributes of consumer satisfaction are more important when consumers choose coffee shops. Factors when customers choose coffee shops that are considered to be more crucial, such as taste, price, brand, and atmosphere, were tested and also relations between satisfaction and revisit were studied. As a result, factors as 'taste', 'price', 'brand', and 'atmosphere' were found to significantly affect satisfaction; in addition, the path that satisfaction leads to revisit was found to be significant. However, consumers' coffee shop selection attributes differed depending on their psychological consumption value. The path-coefficients from taste and price to satisfaction were more significant in the function-oriented group, meanwhile the path-coefficient from brand to satisfaction was significant in the emotion-oriented group (+) and the function-oriented group (-). The results of this study suggest attributes of selecting coffee shops and provide meaningful implications of consumer value when they choose the attributes.

A Study on the Analysis of Apartment Price affected by Urban Infrastructure System - Electricity Substation (도시기반시설이 공동주택가격에 미치는 영향분석에 관한 연구 - 전력통신시설(변전소)을 중심으로 -)

  • Hwang, Sungduk;Jeong, Moonoh;Lee, Sangyoub
    • Korean Journal of Construction Engineering and Management
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    • v.16 no.1
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    • pp.74-81
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    • 2015
  • As one of urban infrastructure system, the electricity substation is critical for urban life and industrial activity as the electricity demands get higher than ever. However the substation is generally regarded as unpleasant or dangerous facility, which finally results in the continuous opposition movement by resident due to the belief of unidentified negative effect in apartment prices. Accordingly, as the scientifically objective and quantitative analysis is required to solve the social conflict, this study intends to examine the variation affected by urban infrastructure system, expecially for substation. After the independent variable defining the price of apartment and the dependent variable, which is apartment price, are identified and their spatial data has been filed, the forecasting model has been developed through the hedonic price function as well as artificial neural networks system. The research finding indicated that the spatial range affected by substation is not notable and the range of some case was applicable for less than 600m. It is expected that these research findings can be applied for establishing the one of solid cases for the analysis of economical effect to local housing market by the urban infrastructure system.