• Title/Summary/Keyword: Policy Effect

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A Study on the Effect of the Inventory Policy on Military Supply Chain Performance - Focused on System Dynamics - (재고정책에 따른 군 공급체인 성과에 관한 연구 - 시스템 다이나믹스를 중심으로 -)

  • 안병기;김태현;문성임
    • Journal of the military operations research society of Korea
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    • v.28 no.2
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    • pp.1-19
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    • 2002
  • This study shows the effect of inventory policy change from supplier-based to customer-based. We focus on the service level, cost, and information distortion of the Military Supply Chain(MSC) with System Dynamics. We design MSC model according to field practician interviews by using Vensim. The simulation makes a comparison between supply-based inventory policy performances and order-based inventory policy performances. In order to evaluate the MSC performances, we measure the accumulation of backlog(service level), supply chain cost, and order percentage overshoot(information distortion). The results show that 1) changing inventory policy from supplier-based to end customer order-based gets a good customer service, reduces MSC cost, and prevents information distortion, 2) changing inventory policy from supplier-based to immediate customer order-based reduces a small amount of MSC cost and deteriorates customer service, and 3) supply level is main factor for MSC performances improvement. This study implicates the policy change makes a improvement of MSC performance without introducing information system.

An Exploratory Research on Factors Influence Perceived Compliance Cost and Information Security Awareness in Small and Medium Enterprise (보안정책 준수 비용과 정보보안 중요성 인식 수준에 미치는 요인에 관한 연구: 중소기업을 중심으로)

  • Yim, Myung-Seong
    • Journal of the Korea Convergence Society
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    • v.9 no.9
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    • pp.69-81
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    • 2018
  • The ultimate intention of this research is to identify the factors that have a significant effect on the perceived importance of information security as the antecedent of intention to information security policy compliance. We found that the effectiveness of information security training program did not have statistically significant effect on the perceived cost of policy compliance. Second, the effectiveness of information security policy has significant influence on the perceived cost of policy compliance. Third, perceived vulnerability has a significant effect on the perceived cost of policy compliance. Fourth, perceived cost of policy compliance has a significant effect on perceived importance of information security. Fifth, supervisor's attitude toward information security silence has a significant effect on employee silent behavior towards information security. Sixth, communication opportunities towards information security has a significant influence on employee silent behavior towards information security. Finally, it was shown that employee silent behavior towards information security had a significant influence on the perceived importance of information security.

A Study on Mea'sures to Improve Housing Policy for Population Declining Cities (인구감소형 도시의 주택정책 개선방안 연구)

  • Moon, Tae-Hoon
    • Korean System Dynamics Review
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    • v.12 no.2
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    • pp.127-151
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    • 2011
  • The purpose of this study is to examine measures to improve government's supply oriented housing policy in population declining cities. For this purpose, system dynamics simulation method was used to build urban-housing model and different sets of housing policies were tested to see their impact on local housing problems. Simulation result shows that there is no best set of housing policies that can solve all housing problems in population declining cities. It also indicates that housing policy that solve one type of problems can worsen other type of problems. Housing policy that increases population size has negative effect of housing oversupply. It also increases proportion of old houses in population declining cities. However, housing policy that makes city younger with newer houses tends to increase housing shortage and housing price. So, policy choice needs to be made with clear understanding of trade off between different policies. The result also shows it is difficult to expect a full scale effect of housing policy on local housing problems unless it is executed with regional economic development policy because local housing problems are so closely related with local economic problem in population declining local cities.

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The Effect of Physician Surcharges and Private Room Charges Improvement Policy on National Health Insurance Coverage: Focusing on Analysis of a Upper Grade General Hospital's Inpatient Medical Costs (선택진료 및 상급병실제도 개선정책이 건강보험 보장성에 미친 영향: 일개 상급종합병원 입원 진료비를 중심으로)

  • Na, Bee;Eun, Sang Jun
    • Korea Journal of Hospital Management
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    • v.23 no.1
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    • pp.51-64
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    • 2018
  • Purposes : In February 2014, the government said that the National Health Insurance Service (NHIS) will enforce plan for reducing the financial burden from two major non-covered services including physician surcharges and private room charges, the main causes to increase uninsured, by 2017. The purpose of this study is to analyze the policy effect that performed so far by comparing out-of-pocket payment rates of policy process Methodology: This study analyzed admission medical expenses that occurred from January 2013 to March 2016 at a upper grade general hospitals in Daejeon. Number of study subjects were 134,924 and the data were analyzed with SPSS 22.0 program by using frequency, percentage, mean, standard deviation, ANOVA. The effect of two major non-payment improvement plan on out-of-pocket rates was ascertained via generalized estimating equation. Findings: Out-of-pocket payment rates was statistically significantly declined 2.7 percent than enforcement ago. Also, out-of-pocket payment, physician surcharge, the proportion of out-of-pocket payment of hospital room charge to out-of-pocket payment was statistically significantly declined. However, a further analysis of the cause of the decline in total medical costs is needed. Practical Implications: Physician surcharges and private room charges improvement policy had a positive effect on the decline of out-of-pocket payment rate. The policy of physician surcharges was very effective after the first policy enforcement but it was less effective to medical aids and near poor that was a more greater coverage than national health insurance. Since the policy has not been finalized, we have to continue a research for the successful implementation of the policy.

Noncompliance Factor of Parking Regulatory Policy in the Policy Target Groups -Focused on The Theory of Reasoned Action- (정책대상집단의 주차규제정책 불응요인에 관한 연구 -합리적 행동이론을 중심으로-)

  • Kim, Kyung-Bum
    • The Journal of the Korea Contents Association
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    • v.15 no.6
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    • pp.215-226
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    • 2015
  • In this research, The impact factor based on previous studies was composed of attitudes, subjective norms, and executive organization. The purpose of this study was to analyze how these factors have affected on the behavior intention and the behavior the parking regulatory policy using The theory of reasoned action. In addition, The effect of moderate variable(residence, housing type) to be verified. Conducted a survey of the area that was subjected to the parking regulatory policy, and the survey result was analyzed. After verifying the hypothesis using structural equation modeling, Two factors (Attitude, subjective norm) were found to be on the positive effect on the behavior intention and Two factors (Attitude, executive organization) were found to be on the positive effect on the behavior. As a result of verifying the effect of moderate variable(residence, housing type), The residence variable showed a significant moderating effect on the relationship between attitudes and behavior and the housing type variable turned out a significant moderating effect on the relationship between enforcement agency and behavior. On the basis of this analysis, presented a practical way for regulatory compliance or Non compliance on the parking regulatory policy.

The Moderating Effect of Internal Control on Performance of Cross-Border M&A under the Uncertainty of Economic Policy: Evidence from China

  • Huang, Xiao-Lin;Chen, Guan-Ting;Lee, Eun-Hye
    • Journal of Korea Trade
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    • v.23 no.7
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    • pp.128-146
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    • 2019
  • Purpose - The purpose of this paper is to investigate the relationship between internal control, economic policy uncertainty, and performance of cross-border merger and acquisition (M&A) based on the panel data of Chinese listed firms. The authors expected that internal control has a positive moderating effect on the performance of cross-border M&A and that it mainly occurs during periods when economic policies are relatively stable. In addition, the authors tried to find out the mechanism of internal control affecting cross-border M&A and the corporate performance. Design/methodology - The authors tested the hypotheses by a multivariate regression model based on the panel data of Chinese listed firms from 2009 to 2017. The dependent variable is the change value of business performance (DROA_1,2,3) and the explanatory variables are cross-border M&A (MA), China's uncertainty of economic policy (EPU), and internal control level (IC) respectively. Findings - The authors find that internal control has a positive moderating effect on the relationship between cross-border M&A and corporate performance. Further, the authors find that the moderating effect is more significant in state-owned enterprises and that it mainly occurs during periods when economic policies are relatively stable. Originality/value - This paper is the leading study that tries to analyze empirically the relationship between internal control, economic policy uncertainty, and performance of cross-border M&A. It provides a new avenue through which internal control might reasonably mitigate the risks of cross-border M&A and correspondingly improve the performance of cross-border M&A. It also confirms the moderating effect of internal control on the performance of cross-border M&A under the uncertainty of economic policy.

The Effect of Perceive Service Quality of Local Content Production Policy on User Satisfaction, Reuse Intention, and Recommendation Intention (지역콘텐츠 제작지원 사업의 지각된 서비스 품질이 이용 만족, 재이용 의도, 추천 의도에 미치는 영향)

  • Kim, Sehwan
    • 지역과문화
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    • v.8 no.2
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    • pp.1-20
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    • 2021
  • This study analyzed the effect of perceived service quality for the local content production policy on the service user satisfaction, reuse intention, and the recommendation intention. First, reliability, responsiveness, and adequacy were identified as the service quality evaluation criteria of the local content production policy. Second, all of the quality evaluation criteria had a positive effect on the service user satisfaction. Third, responsiveness had a positive effect on reuse intention, and responsiveness and reliability had a positive effect on recommendation intention. Fourth, the service user satisfaction had a positive effect on the reuse intention and recommendation intention. Therefore, this study has the significance of presenting a theoretical model for the service quality evaluation of the local content production policy, and suggesting perspective for the improvement of the policy.

A Study on the Impact of China's Monetary Policy on South Korea's Exchange Rate

  • He, Yugang
    • The Journal of Industrial Distribution & Business
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    • v.9 no.6
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    • pp.15-24
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    • 2018
  • Purpose - The adjustment of one country's monetary policy can cause the macroeconomic change of other countries. Due to this, this paper attempts to analyze the impact of China's monetary policy on South Korea's exchange rate. Research design, data, and methodology - Based on the flexible-price monetary model, sets of annual time series from 1980 to 2017 are employed to perform an empirical estimation. The vector error correction model is also used to exploit the short-run relationship between both of them. Of course, the South Korea's real GDP, the China's real GDP, South Korea's interest rate, the South Korea's interest rate and the South Korea's monetary supply are treated as independent variables in this paper. Result - The long-run findings reveal that the China's money supply has a negative effect on South Korea's exchange rate. Respectively, the short-run findings depicts that the China's money supply has negative a effect on South Korea's exchange rate. Of course, other variables selected in this paper also have an effect on South Korea's exchange rate whatever positive or negative. Conclusions - As the empirical evidence shows, the China's monetary policy has a negative effect on South Korea's exchange rate whenever in the long run or in the short run.

A Study on the Effects of Information Security Policy Types and Information Security Stress on Information Security Behavior (정보보안 정책 유형과 보안 스트레스가 정보보안 행동에 미치는 영향에 대한 연구)

  • Lee Kwang Ho;Jung Chan gi
    • Convergence Security Journal
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    • v.22 no.1
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    • pp.113-120
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    • 2022
  • Despite the limitations of existing security policies due to technological development, companies are unable to actively respond to changes by maintaining a closed security policy. This study classified information security policy into three types: regulatory type policy, advisory type policy, and informative type policy. For each classified policy type, the effect on the information security policy compliance behavior of organizational members was investigated by applying the extended theory of planned behavior, and the moderating effect of information security stress was investigated. SmartPLS 2.0 and SPSS 21.0, which are structural equation modeling techniques, were used to analyze the relationship affecting each factor. As a result of the study, regulatory type, advisory type, and informative type security policies affected organizational members' information security policy compliance behavior, and security stress had an effect on information security compliance attitudes and subjective norms on information security, which are prerequisites for planned behavior theory. gave. This study suggests that various types of corporate information security policies can be applied and that security stress can affect information security behaviors of members.

A Path Way to Increase the Intention to Comply with Information Security Policy of Employees (조직 구성원들의 정보보안 정책 준수행위 의도에 관한 연구)

  • Yim, Myung-Seong
    • Journal of Digital Convergence
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    • v.10 no.10
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    • pp.119-128
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    • 2012
  • This study is to identify the factors that influence an intention to information security policy compliance of employees. To do this, this study is based on three theoretical backgrounds because of the lack of holistic perspective. Research results show that detection certainty and individual attachment have a positive effect on information security policy compliance intention. Detection certainty is influenced by security awareness education and training. Finally, response cost has a negative effect on information security policy compliance intention.