• Title/Summary/Keyword: price level

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Analyzing the impact of increase in energy price on the general price level (에너지원별 가격조정의 물가파급효과 분석)

  • Lim, Seul-Ye;Song, Tae-Ho;Yoo, Seung-Hoon
    • Journal of Energy Engineering
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    • v.22 no.4
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    • pp.376-385
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    • 2013
  • There are conflicts about energy price increase among government, producer, and consumer. The supplier insists on price increase for escaping running a deficit and business continuity, but the consumer concerns about worsening profitability and price rise. This study investigates the effects of energy rate increase on national economy using input-ouput(I-O) analysis. This study attempts to analyze the effects of national economy due to Coke and hard-coal, Naphtha, Gasoline, Kerosene, Light oil, Heavy oil, Liquefied petroleum gas, Electric utilities, Manufactured gas supply and Steam and hot water supply (using input-output table for the year 2011, Korea.) The results of the sectoral price changes due to a 10% increase in energy price that is obtained from the Leontief price model are presented in article. The result of this analysis is presented: The impact of the 10% increase in electricity rate on the general price level is estimated to be 0.2196%. In case of Kerosene, the impact is 0.1222%. It shows that Electric utilities are approximately 18 times larger price inducing effect as Kerosene. Also, this study indicates 3 years results sequentially to make it possible to observe trend. Then, study suggests balancing price by making each energy source adjusted.

Perceived Product Value and Attitude Change Affecting Web-based Price Discount Level and Scarcity (웹 기반 가격할인 수준과 희소성이 영향을 주는 지각된 제품 가치와 태도 변화)

  • Zhang, Yutao;Lim, Hyun-A;Choi, Jaewon
    • The Journal of Information Systems
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    • v.27 no.2
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    • pp.157-173
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    • 2018
  • Purpose Product characteristics and price value in website have strongly effects on customer satisfaction. Especially, in the online shopping site, the scarcity limits the customer's opportunity to purchase the product. Thus scarcity has been proposed as a important factor that makes the customer highly aware of the merchantability of the product. The scarcity in the web store is used as an important variable to make purchasing decisions of users easier by psychological pressure. In the case of scarce products with price discounts in online commerce, advertising formats that highlight scarcity value in the web commerce market are very effective in enhancing purchase intentions of consumers. Unlike offline stores, the importance of scarcity becomes more important when reflecting the characteristics of online commerce. Therefore, this study intends to confirm the influence of the degree of price discounts and scarcity information presented by Web sites on consumer purchase behavior in Web purchase behavior. Design/methodology/approach This study conducted a web-based experimental study on price sensitivity and price discount. Therefore, we created experimental web-sites that offer two stimuli according to the discount rate. The 200 respondents were randomly assigned. The stimuli were fictitious based on tourism products. The first stimulus presented the price discount(15% discount) with basic explanation about the package of the tourist package. The stimuli assigned to the second group were used for groups with high price discount intensity(65% discount). In this way, the two stimuli clearly distinguished the level of price discount intensity. This paper conducted t-test analysis and structural equation to analyze the experiemental results after confirming the reliability and validity. Findings The results of this study are as follows. The difference in price discount intensity (15% vs 65%) with scarcity showed the mean difference among all the variables. Therefore, this study concluded that there is a significant difference between the price discount of 15% and 65% for the acquisition value and transaction value of users. In particular, consumers' purchase intention is greater and product recommendation intensity is stronger when the price discount is 65%. As a result, the high degree of the price discount intensity with scarcity exerts a greater influence on consumers' purchase intentions. Product scarcity also have a significant impact on perceived value of users. Therefore, purchase intention of customers increases when perceived value increases their profit and pleasure feeling.

Call Admission Control Algorithm Based on Dynamic-Price in Communication Networks (통신망에서의 동적 과금 기반의 호수락 제어 알고리즘)

  • Gong, Seong-Lyong;Lee, Jang-Won
    • Proceedings of the IEEK Conference
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    • 2008.06a
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    • pp.163-164
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    • 2008
  • In this paper, we study a dynamic price-based call admission control algorithm for communication networks. When a call arrives at the network, the network calculates the price for the call such that its expected revenue is maximized. The optimal price is dynamically adjusted based on some information of the call, and the congestion level of the network. If the call accept the price, it is admitted. Otherwise, it is rejected. Simulation results show that our dynamic pricing algorithm provides higher call admission ratio and lower price than the static algorithm [1][2], even though they provide almost the same revenue.

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Panel Estimation of Price Elasticities on Residential Water Demand in Korea (패널자료를 이용한 생활용수 수요의 가격탄력도 분석)

  • Park, Dooho;Choi, Hanjoo
    • Journal of Korean Society of Water and Wastewater
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    • v.20 no.4
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    • pp.527-534
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    • 2006
  • Demand side management(DSM) is the newly raised issues in the water resources management in recent. Many of the policy tools among demand management, the most important measures might be a pricing system. Furthermore, the responses of consumers on the price for water consumption level is the key factor for policy making. Here, we estimated panel data for 167 regions and over 7 years periods in Korea. Compare to other previous studies the price elasticities were somewhat low. The estimated price elasticity was -0.05. It was because the short term estimated period may derive lower elasticities. However, it might be a recent trend after the continuous increment of water pricing and consumers not willing to decrease their residential water consumption with increasing water pricing. According to this results, water saving effect might be much smaller than we expect with pricing policy. However, It does not imply there is no price effects on water consumption and it's still meaningful as a tool of water management.

Asymmetry of Price Competition between Hotel and Alternative Accommodation Submarkets (호텔과 대체숙박업소 간 비대칭적 가격 경쟁 : 공간계량경제모형의 응용)

  • Noh, Su-Hyang;Shim, Yeong-Seok;Lee, Hee-Chan;Lee, Seul-Ki
    • The Journal of Information Systems
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    • v.26 no.3
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    • pp.229-246
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    • 2017
  • Purpose The purpose of this study is to examine the potential asymmetry in price competition between the geographically defined submarkets of the lodging industry, namely the traditional and alternative accommodation facilities. Design/methodology/approach The study utilizes a spatial econometric model to empirically test for the hypothesized asymmetry in price competition. Property-level panel data on hotels and alternative accommodation facilities collected from a major online travel agency (OTA: Agoda.com) was used for this purpose. Findings Result of the analysis shows significant intra-segment spatial price competition among the properties, that is, within hotels and within alternative accommodation submarkets, respectively. However, the inter-segment competition was found to be asymmetric as hypothesized. Room rates of hotels are influenced by prices of geographically close alternative accommodations, but the reverse does not hold. Implications for practitioners and suggestions for future research are discussed along with the findings of the study.

Measuring the Economic Impact of the Energy Price Changes in Korea (에너지가격변화의 경제적 효과에 관한 연구)

  • Kim, Suduk;Sonn, Yang-Hoon
    • Environmental and Resource Economics Review
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    • v.10 no.4
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    • pp.495-513
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    • 2001
  • We investigate a practical method of calculating the impact of multiple domestic energy price change on the final demand, production, the export and import change, the change in the balance of payment of Korean economy. By combining an existing computable general equilibrium (CGE) model with the traditional input-output analysis with two additional assumptions on the price behavior, we provide a cost-effective method of analyzing the impact of multiple energy price changes on the domestic economy. The energy price shock we used in this paper is 0.127% increase weighted by the sectoral productions. The total impacts on price level and GDP are 1.258% and -0.940%, respectively. The impact on the total output (GDP and intermediate goods) is about -1.580%.

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Land Price Fluctuation, Expectation, and Production (지가변동의 기대가 요소투입과 생산에 미치는 영향)

  • 한동근;남병탁
    • Journal of the Korean Regional Science Association
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    • v.14 no.2
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    • pp.51-64
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    • 1998
  • This paper investigates how the factor inputs of firms are affected by the expectation about land-price increase in the future. We develope a two-factor (land and labor) model, in which expectation about land-price increase plays a key role in determining the "optimal" input level of labor and land. Expecting capital gains from input of the land when land price increases, firms input land up to the point where the marginal productivity of land falls short of the marginal cost of purchasing the land, in order to maximize the "joint-profit". That is, firms have an incentive to use more land than they do when capital gains are not expected. We mean joint-profit by profit in the standard sense plus capital gains. Once the land is input "excessively", the productivity of labor increase and labor is also input more, since land and labor are assumed as complementary in production. This mechanism works in the opposite direction when land price decrease. This paper suggests that land price fluctuation is a major destabilizer of an economy.or destabilizer of an economy.

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A Study of Factors Influencing the Price of ERP System in its Implementation (ERP 시스템 가격산정에 영향을 주는 변수에 관한 연구)

  • 이재정
    • The Journal of Information Systems
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    • v.12 no.1
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    • pp.1-17
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    • 2003
  • ERP is a topic of currency in MIS circle. Numerous organization have developed their information systems using many kinds of ERP packages such as Oracle, SAP R/3, uniERP, etc. However, the pricing methodology of ERP systems is not yet established in a proper way. This paper attempts to investigate factors influencing the price of ERP system. Thirty eight ERP consulting firms participated in this research project. Based on the data from ERP consulting firms, price of ERP systems basically consist of package cost, consulting fee, and customizing expense. The results of this research project are finding factors affecting above three parts that consist price of ERP system. This paper found that factors influencing package price are number of modules, number of users, the degree of package reliability. The factors affecting consulting fee are the degree of project specialty, level of consultants. Finally the factors influencing customizing cost are the degree of project difficulty, project time.

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Making Price Index of Detached Houses in Tokyo Metropolitan Area

  • Tanaka, Hideto;Shibasaki, Ryosuke
    • Proceedings of the KSRS Conference
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    • 2003.11a
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    • pp.1115-1117
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    • 2003
  • The information about transactions of real estate has tended to be not open. Therefore, it has been difficult for individuals to judge the proper price of each real estate. In the course of time several studies have been conducted on proposing criterions for judging the proper price of real estates. As to office buildings and apartments, it is proved techniques required for making criterions have been achieved to a certain extent. Therefore, this research aims to make methods that propose to consumers reliable criteria for judging the proper price of detached houses. The methods are based on hedonic price method and micro-level spatial elements peculiar to detached houses are considered.

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Analysis of Price Competition between Offline and Online Retailers in Electronic Commerce (전자상거래에서의 오프라인과 온라인 소매기업의 가격 경쟁 모델에 관한 분석)

  • Chun, Se-Hak;Kim, Jae-Cheol
    • Asia pacific journal of information systems
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    • v.15 no.3
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    • pp.1-7
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    • 2005
  • This paper examines strategic competition model between offline and online retailers and draws strategic implications. Research on the price competition between conventional offline retailers and online retailers has been done through empirical approaches, however, the results are conflicting. This paper reconciles the existing conflicting empirical findings on price levels between offline and online retailers through theoretical approach. This paper analyzes how the internet market has effect on equilibrium prices of both offline and online retailers and discusses the possible reasons why there exist price differences between offline and online retailers in business to consumer electronic commerce.