• Proceedings of the Korea Contents Association Conference
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• 2019.05a
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• pp.223-224
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• 2019

최근 개인의 일과 생활이 조화롭게 균형을 유지하고 있는 상태를 나타내는 워라밸(Work and Life Balance)에 대한 사회적 관심이 커지고 있다. 즉, 과거에는 직장에서의 성과 창출을 통한 지위 향상에 관심을 가졌지만, 현재에는 직장과 개인적인 생활의 균형을 중요하게 생각하는 경향이 강해지고 있다. 이러한 사회 현상과 맞물려 많은 지방자치단체를 비롯한 공공기관은 물론 규모가 큰 민관기관에서도 삶의 질과 관련된 구성원들의 만족도 조사를 실시하고 있다. 지방자치단체의 다양한 지표를 나타내는 지방지표 중에 삶의 만족도 지표도 포함되어 있다. 본 연구는 지방자치단체 통합데이터베이스 및 e지방지표를 이용하여 지방자치단체에 속한 구성원들의 삶의 만족도에 영향을 미치는 지표를 분석하고자 한다.

• The Korean Journal of Applied Statistics
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• v.15 no.1
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• pp.85-105
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• 2002

To explore the relationships among frequencies for sets of alleles, within or between loci, is one of the first analyses in population genetic study. The general question is whether the frequency of a set of alleles is the same as the product of each of the separate allele frequencies. For two alleles of a single locus, Hardy-Weinberg equilibrium is tested and for an allele from each of two loci, linkage disequilibrium is tested. However, it is more useful if we can quantify and graphically represent this information. In this study, we suggest graphical methods to find associations between alleles. We also analyze the STR data of Korean population as an illustration.

• Journal of Digital Convergence
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• v.12 no.3
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• pp.189-199
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• 2014

The purpose of this study is to analyze the effects of financial and non-financial performance measures in BSC on the performance of hotel industry. To achieve research purpose, this study analyzed the data from korean hotel industry. Empirical results of this study show that there are significant positive correlations among the performance measures in terms of four balanced scorecard. These results are consistent with those of previous studies. In addition, regression analyses has shown that the performance measures have positive impacts on the performance of hotel firms.

• The Korean Journal of Applied Statistics
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• v.28 no.5
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• pp.951-963
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• 2015

The conjoint analyst in marketing are anxious to know whether there exist synergy or antagonistic effects between two attributes. That is to say, they are interested in estimating the main effects as well as the two factor interaction effects.We research the design of survey questionnaire so that all the main effects and two factor interaction effects are estimable by employing the resolution V balanced Incomplete Block Fractional Factorial Design. We screen vital few effects, find the proper model and obtain information for efficient concepts optimization by analyzing all respondents survey data.

• The Journal of shipping and logistics
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• v.35 no.1
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• pp.93-109
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• 2019

This study applied the statistically significant factors to the short-run model in the existing nonlinear long-run equilibrium relation analysis for the forecasting of maritime economy using the mixed cycle model. The most common univariate AR(1) model and out-of-sample forecasting are compared with the root mean squared forecasting error from the mixed-frequency model, and the prediction power of the mixed-frequency approach is confirmed to be better than the AR(1) model. The empirical results from the analysis suggest that the new approach of high-level mixed frequency model is a useful for forecasting marine industry. It is consistent that the inclusion of more information, such as higher frequency, in the analysis of long-run equilibrium framework is likely to improve the forecasting power of short-run models in multivariate time series analysis.

• Food Science and Preservation
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• v.17 no.3
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• pp.418-424
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• 2010

Although the wine industry continues to grow, little empirical research on consumer preferences has been conducted. Thus, our objective was to analyze consumer views on wine attributes. A choice experiment (CE) was designed to detect a marginal willingness to pay for particular characteristics of wine (balance, flavor, color, clarity, and value-for-money). A questionnaire was administered and 286 responses were received. A multinomial logit model was estimated using the maximum likelihood method. The results indicated that balance, flavor, color, clarity, and price were all important to consumers. The CE data revealed that estimates of marginal willingness to pay were 31,899 won/bottle for balance, 23,088 won/bottle for flavor, 3,230 won/bottle for color, and 25,936 won/bottle for clarity. The balance of a wine was most important, and the flavor, clarity, and color were also significant. The results of this work will be of assistance in promoting the domestic wine industry.

• Proceedings of the Korea Technology Innovation Society Conference
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• 2006.05a
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• pp.77-90
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• 2006

• Information Systems Review
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• v.3 no.1
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• pp.31-46
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• 2001

• Proceedings of the Korea Technology Innovation Society Conference
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• 2014.10a
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• pp.535-555
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• 2014

• KCID journal
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• v.13 no.1
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• pp.91-100
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• 2006