• Title/Summary/Keyword: sale rate

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Comparison of Synchronization Phenomenon & the Changing Rate of the Charter Rates by major cities - Korea, Seoul, Busan, Daegu, Gwangju, Daejeon - (주요 도시별 전세가율의 동조화 현상과 변동률 비교 - 전국, 서울, 부산, 대구, 광주, 대전 -)

  • Choi, Jeong-Il;Lee, Ok-Dong
    • Journal of Digital Convergence
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    • v.18 no.2
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    • pp.197-204
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    • 2020
  • The purpose of this paper is to find the direction by analyzing the synchronization phenomenon and the change rate of apartment charter rate in Korea, Seoul, Busan, Daegu, Gwangju and Daejeon. For this purpose, this study used a total of 239 monthly data from January 2000 to November 2019 in Kookmin Bank housing statistics. In the correlation analysis, Korea showed the highest relationship in order of Seoul, Busan, Incheon and Daegu. Seoul showed a low figure of 0.3 without any distinctive features from other cities. On the other hand, Busan, Daejeon and Daegu showed high correlations. As a result of the regression analysis, Korea and 5 major cities were all moving in the same direction with positive(+) values. And Busan and Seoul responded significantly to Korea. In the shock response, Korea is most shocked by the change in Seoul. Daegu is relatively shocked by Busan and Daejeon. Seoul's charter rate has declined most strongly in the last three years. Therefore, it is time to be careful not to incur losses due to gap investment. If we look at the relationship between the charter rate and the sale price in future studies, we can better understand the Korean apartment market.

Smallholder Pig Rearing Systems in Northern Lao PDR

  • Phengsavanh, P.;Ogle, B.;Stur, W.;Frankow-Lindberg, B.E.;Lindberg, J.E.
    • Asian-Australasian Journal of Animal Sciences
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    • v.24 no.6
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    • pp.867-874
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    • 2011
  • This paper describes the results of a survey aimed at characterizing smallholder pig production systems in northern Lao PDR. A total of 341 households from five Northern provinces were interviewed in the survey. Village meetings and individual interviews, using a semi-structured questionnaire, were used to collect information. Three main pig rearing systems, free-scavenging, semi-scavenging and confinement (enclosures and pens), were found in the survey areas. These systems were practiced differently by smallholders depending on the level of intensity of crop production, ethnicity and purpose of keeping pigs. The confinement system was mainly practiced by Lao-Tai and Tibeto-Burman groups, who mainly bought piglets and fattened these pigs for sale. In contrast, the Mon-Khmer and Hmong-Mien reared pigs in free-scavenging and semi-scavenging systems, and usually keep sows for piglet production. The main factors that affected the changes in rearing systems were found to be level of intensity of crop production, local regulations and outbreaks of disease. The main constraints found in smallholder systems were outbreaks of disease, high mortality of piglets and the slow growth rate of fattening pigs.

Economic Analysis of Pleurotus Eryngii Cultivation Facilities (큰느타리버섯 재배사의 경제성 분석)

  • Suh, Won-Myung;Yoon, Yong-Cheol
    • Journal of The Korean Society of Agricultural Engineers
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    • v.48 no.6
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    • pp.31-41
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    • 2006
  • The analysis used in this work was cost-benefit analysis method. All future costs and returns of a given mushroom house were discounted to the time of initial investment (present) by means of 3.5% discount rate. Then the cost of ownership was compared to the return from the system. This analysis method has been developed and coded into a balance sheet for use on a EXCEL program. Using this programmed analysis,a large number of the case studies were examined using different combinations of economic conditions. These results will be very useful to individuals considering investment in a mushroom house, or any similar production system. By the way of the sensitivity analysis for each important parameter, the change of the marginal cost-benefit period could be finally determined. These parameters were typically construction cost of mushroom house, cost of cooling system, required cooling and heating energy amounts, unit price of mushroom media bottle, growing number of media bottles, production weight per unit bottle, sale price of mushroom, and annual number of growing period, etc.

A Study on Improving the Overseas Marketing Activities of Tourist Hotels -Focused on American Market of "L" Hotel- (관광호텔 해외 마케팅 활동 개선방안에 관한 연구)

  • 송용덕
    • Journal of Applied Tourism Food and Beverage Management and Research
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    • v.9
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    • pp.163-185
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    • 1998
  • It is expected that marketing environment of the hotel industry will change much this year. Hotels should make strategic marketing activities to cope with the rapid change of the environment positively. With the case study of marketing activities for American market of "L" Hotel, a deluxe hotel in Seoul, this study is to present the ways of improving marketing activities of a tourist hotel. U.S.A market has been emerging as the most important market in deluxe hotels with strong value of U.S. dollar currency. To get more Ameriean staying guests. hotels had better make effortis in American market as follow. First, hotels should select corporate market as main target market in U.S.A market. Second, hotels should make preferred corporate rate contracts with corporate travel departments of corporate accounts as their house agents Third, hotels should recognize Global Distribution System as major eservation network in U.S.A Fourth, hotels should advertise effectively in G.D.S in order that agents may reserve the hotel with its visual information. Fifth, hotels had better make the most use of three branch offices of K.N.T.O and sale offices of their affiliated reservation system to get useful information on corporates and travel agents.el agents.

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Impact of Working Capital Management on Firm's Profitability: Empirical Evidence from Vietnam

  • NGUYEN, Anh Huu;PHAM, Huong Thanh;NGUYEN, Hang Thu
    • The Journal of Asian Finance, Economics and Business
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    • v.7 no.3
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    • pp.115-125
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    • 2020
  • This paper investigates the impact of working capital management on the firm's profitability. The research sample includes 119 non-financial listed companies on Vietnam stock market over a period of 9 years from 2010 to 2018. Two statistical approaches include Ordinary least squares (OLS) and fixed effects model (FEM) are employed to address econometric issues and to improve the accuracy of the regression coefficients. The empirical results show the negative and significant impacts of the working capital management, which measured by cash conversion cycle (CCC) and three components of the CCC including accounts receivable turnover in days (ARD), inventory turnover in days (INVD), and accounts payable turnover in days (APD) on the firm's profitability measured by return on assets (ROA) and Tobin's Q. It implies that firms can increase profitability by keeping the optimization of the working capital management measured by the CCC, which includes shortening the time to collect money from clients, accelerating inventory flow and hold the low payment time to creditors. Besides, the profitability of firms was impacted by the sale growth rate, firm size, leverage, and age. Therefore, this paper provides a new insight to managers on how to improve the firm's profitability with working capital management.

CURRENT AND FUTURE TRENDS OF MEMBRANE RESEARCH

  • Hwang, Sun-Tak
    • Membrane Journal
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    • v.1 no.1
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    • pp.1-4
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    • 1991
  • Membrane technology has gained tremendous acceptance by industry in recent years. A long dormant period of laboratory research in academia and industry has evolved into a new era of commercial growth. The total sale of membranes is still modest compared to the major technologies, yet it is one of the fastest growing industries. This can be best illustrated by inspecting the market place. In 1990, the total sales of worldwide membranes was estimated to be approximately $ 1.6 billion with an annual increase rate of 15%. This means that the estimated total sales of membrane based industry is nearly $ 5 billion annually. Equally important evidence is an increase in research activities, as demonstrated by the explosion of publications and proliferation of membrane meetings. A number of research centers have sprung up around the world in addition to newly emerging membrane companies and membrane research groups eventually translated into some form of publication. As an example of the rapid growth in membrane research, the number of papers submitted to the Journal of Membrane Science alone was almost 2000 and the number of papers accepted was over 1300 in 1990.The worldwide membrane research expenditure in 1990 was estimated to be around $ 127 million consisting of $ 76 million(60%) by industry and $ 51 million by governments, which can be broken down to $11 million in the U.SA., $ 20 million in Japan, and $ 20 million in Europe.

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A Study on the Improvement of Subsidy Program for CHP Plant Connected with Capital Region District Heating System (수도권 지역난방연계 열병합발전소의 기반기금 지원과 개선방안)

  • 김창수;이창호
    • The Transactions of the Korean Institute of Electrical Engineers A
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    • v.53 no.2
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    • pp.97-103
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    • 2004
  • CHP system supplies electricity and heating together with high efficiency. Current utility's CHP system uses electric power by itself and sells thermal energy to KDHC(Korea District Heating Corporation). CHP's operation cost except sales revenue of heating was covered by the sale revenue of electricity. Thus Electric generation cost in district Heating CHP system has close relationship with the level of heating price. However, after the restructuring of electricity industry, the operation cost could not be covered by sales revenue of heating and electricity. This loss was compensated by energy subsidy program in the electric power industry infrastructure fund. This paper suggests reasonable evaluation and improvement methods of the loss calculation of CHP system utilizing the infrastructure fund efficiency In terms of the direction of support by the fund, it provides the methods to prevent inefficient operation through setting up the upper limit of subsidy and to improve the loss calculation. Moreover, it suggest fixed rate support by heating supply level and reducing subsidy gradually for an efficient operation of CHP system.

A Study on the Improvement in Performances and Wearing Sensation of Textiles for Taekwondo Wears (태권도복 소재의 성능 및 착용감의 개선을 위한 연구)

  • 전영민;박정희;최정화
    • Journal of the Korean Society of Clothing and Textiles
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    • v.27 no.1
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    • pp.134-142
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    • 2003
  • Performances of Taekwondo fabrics were evaluated in respect of fiber component. yarn count, weave structure and wearing comfort. As a beginning step, we investigated the present situation of Taekwondo wears by questionnaire from pro and amateur Taekwondo players. Samples employed in this study were cotton/nylon blend fabric that was newly woven for this study as well as fabrics of current Taekwondo wears for sale in the market. Their fundamental properties measured were such as air permeability, water vapor transport. wickability, absorption rate, Qmax values, thermal conductivity, durability, hand value, and etc. In addition, subjective wearing sensations were evaluated using Taekwondo wears made of those fabrics. From the results of the objective measurement and the subjective wearing test, we estimated the total fitness of fabrics as a Taekwondo wear. From the questionnaire we could see that pro players and amateurs wanted highly absorbing, quick drying, and soft-tough and complained abrasive surfaces and static elasticity of current fabrics. In view of the results so far achieved, nylon blended fabrics newly woven in this study, showed better comfort-related properties from both of the objective and subjective tests. It was also represented that finer yams enhanced water absorption and touch, and fabrics with rough surface such as honeycomb weave was superior in wearing comfort as well as aesthetic appearance.

NON-ENZYMATIC BROWNING REACTIONS IN DRIED SQUID STORED AT DIFFERENT WATER ACTIVITIES (마른 오징어 저장중의 수분활성과 갈변반응)

  • CHOI Ho-Yeon;KIM Mu-Nam;LEE Kang-Ho
    • Korean Journal of Fisheries and Aquatic Sciences
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    • v.6 no.3_4
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    • pp.97-100
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    • 1973
  • In the previous work(Kim et al, 1973), the quality of sun-dried Alaska pollack, Theragra chalch-ogramma, was discussed in the aspect of non-enzymatic discoloration as a function of relative humidity during storage at room temperature($20^{\circ}C$). In this paper, sun-dried squid, Ommastrephes steam pacificus was investigated at the same aspect mentioned above. Fresh squid from the whole sale market was dressed, filleted, dried for 48 hours in the open air and finally stored in the humidistat chamber. Lipid oxidation ana development of non-enzymatic browning were tested by the same methods described in the previous paper. The TBA value showed a maximum peak on 30 day storage, hereafter tended to decrease gradually. The rate of browning, however, in water soluble fraction as well as in chloroform-methanol fraction was lower at 0.34 to 0.45 water activity than at any other case, and propagation of lipid oxidation was also diminished at the above level of water activity. From the results, it is recognized that storage at Aw=0.34 to 0.45 provides higher quality stability for sun-dried squid.

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