• Title/Summary/Keyword: pay factor

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Application of Pay Adjustment Regulation for Highway Flexible Pavements (도로 포장의 초기상태에 따른 공사비 차등지급규정의 시험적용)

  • Seo, Young-Guk
    • International Journal of Highway Engineering
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    • v.11 no.3
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    • pp.111-120
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    • 2009
  • Recently, pay adjustment regulation (PAR) has been developed to induce better performing road pavements around the country. This regulation was successfully applied during rehabilitation of highway flexible pavements for the first time, and their results are the focus of this paper. For highway pavements, a lot has been defined by typical amount of works a day. This lot was further divided into several sublots depending on field conditions. According to AASHTO Quality Assurance Guide Specification, pay factors for each lot were statistically determined with field measurements of five performance indicators. And composite pay factors were calculated by accounting for the impact of individual performance indicators on a long-term performance of pavement. In 2008, the PAR was tested with asphalt overlays conducted at all six local headquarters of Korea Expressway Corporation. Also, concerns raised during implementation are discussed in this paper. Limited data used in this study showed that if all performance indicators fall within the construction limits with less variances final construction costs may increase by 50%, whereas 10% reduction in construction costs could be necessary if key performance indicators such as density do not meet the construction quality requirements.

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Assessing the Factors Influencing Preference for the Restaurants in Tourist Areas (관광지역 음식점에 대한 선호도에 영향을 미치는 요인 평가)

  • Kang, Jong-Heon;Jeong, Hang-Jin
    • Culinary science and hospitality research
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    • v.14 no.2
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    • pp.215-224
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    • 2008
  • The objective for this research was to clarify the preference for alternative restaurants with different combinations of factor levels: local specialty food, non-local specialty food, very attentive service, moderately attentive service, not attentive service, traditional decoration, modern decoration, \10,000, \15,000, and \20,000. Total 230 copies of questionnaire were completed. Conjoint experiment method was used to develop full restaurant profiles. Ordinal probit model was used to measure the effects of factor levels on the preference. Results of the study demonstrated that the ordinal probit model analysis result for the data also indicated a good model fit. The effects of factor levels on the preference were statistically significant. As expected, the estimates of implicit price to pay were statistically significant. Moreover, the customers were more willing to pay for local specialty than other factor levels. The customers also considered the food factor as a very important factor. This research suggested that the customer's decision-making process for restaurants was best modeled as a conjoint experiment method that combines various factor levels. And it showed the results could be used as good data for understanding the relationships between the factors and preference in choosing food and restaurants in tourist areas.

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A Study on Referents and Inputs in Pay Comparisons (임금비교에 있어서 비교대상 및 비교기준에 관한 연구)

  • Hong, Kwang-Hoon
    • Management & Information Systems Review
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    • v.19
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    • pp.223-241
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    • 2006
  • This study has two purposes. One is to systematize a number of referents and to examine the types of comparisons. The other is to examine categories of comparative standards such as inputs in equity theory. In pay comparison process, referents and inputs are very important elements. The first factor analysis is related to referents, which include 18 variables in 6 categories were subjected to factor analysis. 3 factors emerge with an eigenvalue of 1.0 or greater. Factor I, economic need, includes referents in personal worth and system referent. Factor II, market comparison, includes internal and external referents except one variable(external-peer). Between internal and external referents is not distinguished. This result is corresponded with Hills'(1980) and Hong's(1995) findings. FactorIII is named 'historical/social comparisons'. 14 inputs are subjected to the second factor analysis. 3 factors emerge with an eigenvalue of 1.0 or greater. The 5 variables loading on factor I, equity standard, are responsibility, competency, effort, outcome, and skill. FactorII, equality standard, includes age, gender, and education. FactorIII, seniority standard, includes career and company tenure. All the factors are positively associated with each other. Especially, personal worth is associated with equity standard(r=0.50466). Internal and external referents are associated with any comparative standard.

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Comparison Analysis between PWL and Probability Theory for Quality Measurement of Asphalt Pavement (아스팔트 포장의 품질측정을 위한 확률이론과 PWL방법의 비교 분석)

  • Choi, Jang-Kyu;Rhee, Suk-Keun;Kim, Seong-Min;Hwang, Sang-Min
    • International Journal of Highway Engineering
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    • v.11 no.2
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    • pp.27-35
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    • 2009
  • This study was conducted to suggest resonable quality measurement methods of asphalt pavements to be used in the Pay adjustment. The Pay adjustment is a method to adjust the construction cost according to the pavement quality based on the statistic theories. Many U.S states use Pay adjustment and the PWL(Percent with in Limit) is calculated using their quality index tables. In this study, the application of PWL in Korea was evaluated by comparing the PWL South Carolina with the probability theories. The probability values and the PWL obtained using the data collected from the test roads were used to determine the pay factors suggested by AASHTO and the pay factors between them were closed to each other. In addition, the PWL was very similar to the probability obtained using the predicted average of the population when calculating the Z-values. The pay factors were obtained using artificial data whose average satisfied the codes and whose standard deviation was large. The pay factors were less than 100% in the quality measurements can be performed using the PWL methods, and with the development of the korea quality index table, the PWL methods can be applied in korea.

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Relationship Between Management Practices of Hamburger Chain Restaurants and Job Satisfaction of Restaurant Employees (햄버거 체인점의 관리실태와 종업원 직무만족과의 관계)

  • Chun, A.-Dah;Lyu, Eun-Soon;Kwak, Tong-Kyung
    • Journal of the Korean Society of Food Culture
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    • v.10 no.1
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    • pp.57-66
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    • 1995
  • The purpose of this study was to evaluate the management practices and to measure the degree of job satisfaction of employees of hamburger chain restaurants in Seoul. Management practices were evaluated in terms of service, quality, cleanliness and shift management in 30 hamburger restaurants of 3 domestic and 3 foreign chain brands. Employee job satisfaction was measured by using questionnaires of Job Descriptive Index. 200 employees from the same 30 restaurants were participated in the survey. Results were analyzed by using SAS program in terms of t-test, one-way ANOVA, and Pearson's correlation. The results are as follows: 1. The factor of quality got the highest score and cleanliness the second, service the third, and shift management got the lowest score in the evaluation of management practiecs of hamburger chain restaurant. The foreign brands showed significantly higher scores than the domestic ones in every measured factors. 2. The factor of coworkers got the highest score and then supervision, the work-itself, promotion and pay got the next highest scores in descending order in measured Job satisfaction. The foreign brands showed significantly higher scores than domestic ones in JDI. 3. The foodservice employees rated work-itself was considered by employees the most important job satisfaction factor, and the next important factor was pay and then coworkers, supervision, and promotion. 4. The significant positive relationship between management practice factor of shift management and all the factors of job satisfaction except the factor of pay were found.

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Willingness to Pay for Cognitive Enhancement Program for Elders (일 노인인지강화프로그램에 대한 지불용의 측정)

  • Lim, Ji-Young;Song, Mi-Sook;Han, Young-Ran;Kim, Eun-Joo;Choi, Kyung-Won;Sung, Young-Mi
    • Journal of Korean Public Health Nursing
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    • v.24 no.2
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    • pp.173-181
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    • 2010
  • Purpose: The aim of this study was to gauge the social willingness to pay for cognitive enhancement program for elders. Methods: The subjects of this study were 77 subjects >65-years-of-age. The data were collected by direct interviews. The measures of willingness to pay were open-ended question and referendum format. The data were analyzed using descriptive statistics, t-test, $x^2$-test, and multiple regression. Results: Respondents were willing to pay 18,573 won for one use of a cognitive enhancement program for elders. The Monthly income was the only factor that statistically significantly affected willingness to pay. Conclusion: The findings will contribute to policy formulation regarding community based nursing program for elders.

Visit Care Workers of the Correlation between Job Satisfaction and Quality of Life: Focusing on Gyeonggi Province (방문요양보호사의 직무만족도와 삶의 질의 관계 -경기도 지역 중심으로-)

  • Lee, Hyun-Sim;Nam, Hee-Soo;Kim, Sun-An
    • Journal of Agricultural Extension & Community Development
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    • v.19 no.2
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    • pp.381-408
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    • 2012
  • The subjects of the research were 275 aged care nurses working in Gyeonggi regions. The analysis result showed: job satisfaction in overall situation was 2.87 on a 5 point scale, indicating the level of job satisfaction was lower than average: the quality of life was 2.97, as with job satisfaction, also low. On the other hand, the research outcomes to discern if it affects the lower level of the quality of life, it was found that variables affecting psychological health include job, pay, co-workers, organization, changing an occupation/job; Social environment include job, pay, and promotion (reward), The maintenance of social relations, pay, promotion(reward) and co-workers, changing an occupation/job; variables affecting physical health include job, pay, promotion(reward), changing an occupation/job; The research outcomes confirm that the job satisfaction of aged visit care workers is an important factor affecting their quality of life.

A Study of the Consumer's Purchase Behavior and Willingness-to-Pay on Flower Tea (꽃차의 소비자 구매 행태 및 지불의사에 대한 연구)

  • Yang, Sung-Bum;Lee, Seog-Won
    • The Korean Journal of Food And Nutrition
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    • v.26 no.2
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    • pp.295-300
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    • 2013
  • The objective of this study is to propose the motivation of the analysis on consumer's purchase behavior and willingness-to-pay for flower tea. Therefore, we survey the purchase behaviors on flower teas as compared with leaf teas such as green teas. We also analyze the willingness to purchase and pay for such teas. The reasons for consuming flower teas are 'flavor', 'beauty/diet', 'health', consecutively. Consumers prioritize 'safety', 'quality', 'price', and 'design' when purchasing flower teas. Nevertheless, it is also essential to consider 'flavor' as a quality factor. It is necessary to differentiate the process and marketing strategies for the development of flower teas.

Effects of Consumers' Altruistic and Egocentric Values on Social Responsibility and Willingness-to-pay a Price Premium for Ethical Fashion Products (소비자의 이타주의적 가치관과 자기중심적 가치관이 사회적 책임의식과 윤리적 패션제품에 대한 프리미엄 가격 지불의도에 미치는 영향)

  • Choi, Yeong-Hyeon;Ahn, Ga Young;Kim, Eun-Hye;Lee, Kyu-Hye
    • Fashion & Textile Research Journal
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    • v.22 no.5
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    • pp.570-583
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    • 2020
  • The fashion industry is accountable for labor and environment-related issues. With such issues raised, consumers' social responsibility for environmental and labor issues has become an important factor that shapes the perception of companies. This study investigates the relationship between consumer values, concerns regarding social issues, and willingness to pay a premium for ethical fashion products. This study included two exogenous variables of altruistic value and egocentric value. In the conceptual model, consumers' social responsibility was conceptualized as two constructs of environmental consciousness and labor-issue consciousness. It was then analyzed as mediating variables. Willingness to pay a premium for ethical fashion products was the endogenous variable. Data was collected and analyzed with PLS-SEM from 600 consumers. The assessment of discriminant validity and construct validity using CFA were conducted before analyzing the model. Structural equation modeling results revealed that altruistic value directly influenced environmental consciousness and labor-issue consciousness. However, egocentric value was directly and significantly influenced only by labor-issue consciousness. Both environmental and labor issue consciousness directly influenced customers' willingness to pay a premium, but did not significantly change their willingness to pay a premium. Two-stage serial mediation analysis results indicated that the constructs did not have a significant mediation effect on the exogenous variables (altruistic value and egocentric value) and the endogenous variable (willingness to pay a premium) for ethical fashion products. This study found the influence of consumer's personal values on their willingness to pay a higher price for ethical fashion products.

A Study of Willingness to Pay Premium and Purchasing Cost of an Ethical Product with Considering the Treatment Effect of Consumer Knowledge (소비자지식의 효과를 고려한 윤리적 제품의 프리미엄 지불의사 및 지불비용 분석-공정무역커피를 대상으로)

  • You, So-Ye;Park, Jae-Hong
    • The Korean Journal of Community Living Science
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    • v.23 no.3
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    • pp.291-305
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    • 2012
  • The purpose of this study was to explore the consumer responses such as willingness to pay premium and purchasing cost for fair trade coffee as an ethical product while considering the treatment effect of consumer knowledge. First, the levels of consumer knowledge, willingness to pay premium and purchasing cost were presented. Then, the influencing factors on willingness to pay premium and purchasing cost of fair trade coffee were analyzed by applying the treatment effect model. From the results, first, the level of willingness to pay premium was high and consumers having purchasing experience of fair trade coffee spent 9,923 won at once, while less than half of the consumers knew the fair trade coffee. Second, consumer knowledge, ethical judgement, perception of price value, education level and pocket money significantly influenced to willingness to pay premium, while consumer knowledge, information evaluation, importance of fair trade criteria and level of education significantly influenced to purchasing cost for fair trade coffee. Especially, consumer knowledge of fair trade coffee was an important influencing factor for willingness to pay premium and purchasing cost indirectly as well as directly. Thus, this study might provide some useful information for consumers to choose the ethical behavior and the related companies to create effective promoting strategies for ethical products.