• Title/Summary/Keyword: Spatial Externality

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Analysis of Business Strategy and Industrial Policy Based on the Characteristics of ITS Industry (ITS산업의 특성에 따른 기업전략 및 산업정책 분석)

  • Lee, Young-Man;Lee, Bong-Gyou
    • Journal of Korea Spatial Information System Society
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    • v.3 no.1 s.5
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    • pp.109-116
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    • 2001
  • ITS industry has general characteristics of Information Economy such as network externality and information duplex. It also has characteristics exclusive to ITS including timing and locality of information, spontaneous monopolist ability, public use, and system integration. Due to its characteristics ITS industry demands different business strategies and industrial policies from past economy. Reflecting on network externality, it would be more effective to open and mutually share or build a strategic coalition among the competitors and share the market, standardization at early stage is necessary for the market maturation. Reflecting its coexistent characteristics of spontaneous monopolistic ability, public use and profitability in ITS industry it is desirable to make determination on supply source and financial funding source for each system after reviewing public usage and profitability. ITS industry characteristics in Information Economy and the effects of these characteristics on business strategy and industrial policy are analyzed in this research.

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The Role of the Spatial Externalities of Irrigation on the Ricardian Model of Climate Change: Application to the Southwestern U.S. Counties

  • Bae, Jinwon;Dall'erba, Sandy
    • Asian Journal of Innovation and Policy
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    • v.10 no.2
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    • pp.212-235
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    • 2021
  • In spite of the increasing popularity of the Ricardian model for the study of the impact of climate change on agriculture, there has been few attempts to examine the role of interregional spillovers in this framework and all of them rely on geographical proximity-based weighting schemes. We remedy to this gap by focusing on the spatial externalities of surface water flow used for irrigation purposes and demonstrate that farmland value, the usual dependent variable used in the Ricardian framework, is a function of the climate variables experienced locally and in the upstream locations. This novel approach is tested empirically on a spatial panel model estimated across the counties of the Southwest USA over 1997-2012. This region is one of the driest in the country, hence its agriculture relies heavily on irrigated surface water. The results highlight how the weather conditions in upstream counties significantly affect downstream agriculture, thus the actual impact of climate change on agriculture and subsequent adaptation policies cannot overlook the streamflow network anymore.

Temporal Spatial Externalities on Agglomeration Economy of Manufacturing : Estimation of Spatial SUR by Using 3SLS (시간을 고려한 제조업 집적경제의 공간외부성 분석 : 3단계최소자승법을 이용한 공간 SUR 추정)

  • Kim, Sung-Hun;Choi, Myoung-Sub;Kim, Eui-June
    • Journal of the Economic Geographical Society of Korea
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    • v.10 no.4
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    • pp.414-426
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    • 2007
  • The purpose of this study is to analyze whether the spatial externalities of agglomeration economy of manufacturing has been changed or not, from 1991 to 2005. To find this spatial SUR model was used to consider covariance of each equation and it was estimated by 3SLS. This paper found that spatial externalities has been decreased and there is economy of scale in same sector. As a result, we can conclude that there is industrial specialization in region whereas interregional linkage are weaken. This finding supports the desirability of creating supra-regional agencies promoting interregional linkage because supra-regional agencies can internalize spatial externality of agglomeration economy.

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Livestock Industry Odor Reduces the Property Value - Spatial Hedonic Model - (축산농가의 악취가 주택가격에 미치는 영향 - 공간헤도닉모형 -)

  • Park, Dooho
    • Environmental and Resource Economics Review
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    • v.14 no.4
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    • pp.923-941
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    • 2005
  • Odor problem of livestock operation is important issue in a local community. I quantified the property price impact of 199 livestock operations for 3,355 housing sales in the U.S (Colorado). Spatial hedonic model was adopted to deal with spatial autocorrelation in housing market. Small beef and dairy operations, which are the traditional agricultural sector, seem to create a positive rural lifestyle amenity effect. However, the impact of livestock operation on rural residential sales turns to negative if the operation is over a certain size and species. Large hog and sheep operation seems to bring fatal economic loss from the local community perspective if it close to residential area. Livestock odor is one of the negative externality, the results provide the potential social cost of the livestock sector in the region. Policy makers may incorporate this social cost in the regional planning to minimize the social and maximize the development effect. Therefore, local officials and private individuals should carefully consider the location and characteristics of new residential properties and livestock operations alike.

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On the Estimation of Regional Job-matching Functions of Korea (우리나라의 지역별 일자리결합함수의 추정)

  • Yang, Jun-Seok;Kim, Ho-Yeon
    • Journal of the Economic Geographical Society of Korea
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    • v.12 no.3
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    • pp.248-259
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    • 2009
  • This paper analyzes the interactions among regional labor markets in Korea. Specifically, we focus on the job market externality between neighboring regions. To estimate the job matching functions, we construct panel data on unemployment, vacancies and hires for the period of January 2004 through December 2007 for 15 cities and provinces in Korea. We employ various spatial econometric techniques to avoid the problem of spatial autocorrelation which frequently arises when dealing with regional data. Main findings are as follows. First, estimation results are consistent with conventional job matching theory. That is, as the number of job searchers and vacancies increase, the number of hires also rises. And it is relatively easier for firms to hire workers than for job seekers to find jobs. Second, it is found that, other things equal, the possibility of job matching is higher in large metropolitan areas than rural areas. Finally, the findings show that the number of job searchers in neighboring areas is negatively correlated with the number of hires in the area. Likewise, the number of vacancies in neighboring areas is positively correlated with number of hires in the area. These provide clear evidence on the existence of regional spillover effects.

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A Study on Determinants of Franchised Coffee Shop Rents (프랜차이즈 커피점의 상가임대료 결정요인에 관한 연구)

  • Jeong, Seung-Young
    • Journal of Cadastre & Land InformatiX
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    • v.45 no.2
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    • pp.217-235
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    • 2015
  • The study has analyzed the determinants of retail rents for the franchised coffee shop with the Multi-Regression analysis in Seoul. Central place, agglomeration, and demand-externality theories provide the basis for empirical models. The data used in this study consisted of 2,000 retail units in Seoul. As the results, the results show that coffee shop of retail sales per $3.3m^2$ and characteristic of retail trade-areas, and characteristic of coffee shop affects on the coffee shop's rents per $3.3m^2$. Coffee Shop's sales are the major determinant of coffee shop's rents. Also, coffee shop's goodwill per $3.3m^2$ and rental bond per $3.3m^2$ are positively correlated with a coffee shop's rents. Additionally, number of wholesale company and manufacturers in the retail trade-areas influences coffee shop's rent per $3.3m^2$. In summary, the study shows that coffee shop's brand identity, location and retail mix in the retail trade areas affects a coffee shop's rent per $3.3m^2$.

Assessing the Impact of Pedestrian Traffic Volumes on Locational Goodwill (보행자통행량이 상가권리금에 미치는 영향의 평가)

  • Jeong, Seung-Young
    • Journal of Cadastre & Land InformatiX
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    • v.45 no.1
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    • pp.225-240
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    • 2015
  • The effect of passing pedestrians'characteristics on locational goodwill was empirically modeled and tested. The theoretical basis for the study was central place theory, bid rent and, agglomeration theory, and demand externality theory. The data included information on goodwill, retail rents and passing pedestrians' characteristics in 100 retail trade areas in Seoul. The empirical model was tested with the sample of 1,307 retail units in Seoul, South Korea. The data set was analyzed with the Classification and Regression Tree software. As the results, using the regression tree method, the variables does affect locational goodwill in the each retail trade area were the volume of pedestrians around 2:00 pm on weekdays, volume of pedestrians around 4:00 pm on weekdays, and volume of pedestrians around 8:00 pm on weekdays. In summary, not only the economic base in the retail trade area but also the volume of passing pedestrians should be considered to determine the locational goodwill.

A study on determining of proper retail rents in commercial area (적정의 상가 임대료 결정에 관한 연구)

  • Jeong, Seung-Young;Kim, Hak-Hawn
    • Journal of Cadastre & Land InformatiX
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    • v.44 no.2
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    • pp.177-192
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    • 2014
  • The factors that affect on the ratio of monthly rent to total rents in commercial real estate lease contract was empirically investigated. The theoretical basis for the research was location theory, retail trade-area analysis, bid rent, agglomeration theory, and demand externality theory. The data used in this study included information on goodwills per 3.3 square meters, deposit money per 3.3 square meters, retail rents per 3.3 square meters, and passing pedestrians' characteristics in 96 retail trade areas in South korea. As the results, using the hedonic price functions and multi-regression analysis, the independent variables does affect the ratio of monthly rent to total rents in the each retail trade area were goodwills per 3.3 square meters, deposit money per 3.3 square meters, retail rents per 3.3 square meters, and the number of Small Wholesale Retail Trade Firms at the level of nation. also, the results show goodwills per 3.3 square meters and the number of Small Wholesale Retail Trade Firms are important factors in determining the ratio of monthly rent to total rents in commercial real estate lease contract in seoul. In summary, not only the economic conditions in the retail trade area but also the passing pedestrian count should be considered to determine the ratio of monthly rent to total rents in commercial real estate lease contract.