• 제목/요약/키워드: cost aspects and empirical study

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The Effects of Managerial Attributes on Cost Stickiness: An Empirical Analysis of Korean Exporters and Implications for Start-ups

  • Ji, Sang-Hyun;Kwon, Il Sook;An, Sang Bong
    • Journal of Korea Trade
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    • 제25권2호
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    • pp.196-219
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    • 2021
  • Purpose - We attempted to empirically verify the effects of managerial attributes on cost stickiness in exporters. Exporters are often affected not only by external factors such as exchange rate but also by internal factors such as managerial attributes regarding their business activities. Because cost stickiness is the product of a manager's decision-making, it has been considered that managerial attributes have a great influence on the behavior. Therefore, our study was intended to find out whether cost stickiness shows differentiated aspects depending on managerial attributes in exporters. Design/methodology - We considered two managerial attributes: CEO power and managerial overconfidence. First, CEO power was measured as CEO pay slice. In addition, managerial overconfidence was measured based on three methodologies presented by previous studies. To measure cost stickiness, we used multiple methodologies presented by prior research. Findings - The results of our empirical analysis are as follows. First, in export firms, the greater CEO power is, the greater cost stickiness is. This result suggested that export managers with great influence little respond to temporary sales decrease promptly, little reduce related production costs flexibly in preparation for future sales recovery, but leave room to endure costs for idle resources. Second, the greater managerial overconfidence is, the greater cost stickiness is. This result indicated that export managers with great overconfidence on their decision-making often view the prospect for sales recovery positively; therefore, they little respond to temporary sales decrease immediately, little reduce related production costs flexibly for future sales recovery, but leave room to endure costs for idle resources. Third, export managers with great influence in their businesses and great overconfidence in their decision-making tend to show relatively great cost stickiness. The results proposed that the combination of the two factors functions to make cost stickiness greater. Originality/value - Our study is differentiated from extant studies in that we provided empirical evidence of the effects of managerial attributes on their business activities in exporters. Specifically, we verified the effects of managerial attributes on cost stickiness in Korean exporters. The results of our study are expected to contribute to providing useful information for exporters and start-ups.

시도행정·새올행정시스템 서비스 품질이 지방자치단체 사용자 만족도 및 직무 만족도에 미치는 영향에 관한 실증연구 (An Empirical Study of the Sido.Saeol System Service Quality : Local Government User Satisfaction and Job Satisfaction)

  • 강두호;이현규
    • 한국정보시스템학회지:정보시스템연구
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    • 제20권2호
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    • pp.135-154
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    • 2011
  • The Sido.Saeol system, a local government information system cost too much for having been designed and developed during last four years but the effectiveness of this system is still open to doubt. Also maintenance cost is still too high and become increasing year by year. To find out the reasons and to suggest how to solve these problems, a service quality of an Sido Saeol system and the public servant's job satisfaction were investigated based on the Delone and McLean's updated IS success Model(2003). To investigate of the effectiveness of the Sido Saeol system, 8 variables are analyzed to test 3 main hypothesis. After all the analysis, we found that Sido.Saeol systems have many aspects to be improved for system use and job satisfaction and have to be revise in the aspects of system qualities.

Newly Extended Audit Report and Cost of Debt: Empirical Evidence from Thailand

  • WUTTICHINDANON, Suneerat;ISSARAWORNRAWANICH, Panya
    • The Journal of Asian Finance, Economics and Business
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    • 제9권4호
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    • pp.261-272
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    • 2022
  • This study examined the association between key audit matters (KAM) and the cost of debt. Financial records and auditors' reports were used to collect data for the fiscal years 2016 and 2017, which were the first two years after KAM was implemented in Thailand. Samples are listed companies in Thailand, where the financial system is primarily debt-based and external auditors play an important role in maintaining financial reporting quality. The final samples for the two-year period consist of 770 observations. The KAM is measured in three aspects: the number of issues, the number of words, and the readability, while the cost of debt is measured by the ratio of interest expense to total debt. The research finds that the KAM readability is significantly and negatively related to the cost of debt. Meanwhile, the number of issues and words have no significant effect on the cost of debt. The finding suggests that auditors' writing skills play a crucial role in the lending decisions of creditors.

LCA와 에너지수지비 개념의 확장을 통한 대체에너지기술의 평가방법론 (A Study on the Alternative Technology Evaluation Based on LCA and ″extended″ Energy I/O Technique)

  • 박찬국;박영구;최기련
    • 에너지공학
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    • 제8권2호
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    • pp.317-324
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    • 1999
  • This study suggests the effectiveness of an "extended" power system evaluation methodology based on LCA and energy input-output analysis techniques. This "extended" evaluation methodology is designed to incorporate total energy system costs through fuel cycle and external costs, including CO$_2$abatement cost. As an empirical test, we applied the methodology to orimulsion-fired power generation technology and found that orimulsion could be considered as in attractive base-load power generation fuel in terms of economic and environmental aspects, compared to conventional coal-fired power plant.

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핀테크 서비스에서 개인적 특성이 혁신저항요인에 미치는 영향 (The Effect of Individual Features on the Innovative Resistance in FinTech Service)

  • 손달호
    • 한국정보시스템학회지:정보시스템연구
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    • 제28권3호
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    • pp.123-139
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    • 2019
  • Purpose With the development of information and communication technologies. fintech industry is rapidly growing as a major financial service. Previous research literatures mainly focused on overall characteristics and technical aspects of fintech including security issues. Therefore, this study investigated the effect of individual features influencing the resistance of adopting a fintech service. Moreover, this paper included the guidelines in practical development of fintech mechanism. Design/methodology/approach For research purposes, this study developed research hypotheses in order to empirically examine the effect of the factors that might have a significant effect on the resistance of the wearable device. The empirical research was based on a survey which carried through 359 participants. Research hypotheses were evaluated via SPSS Statistics 21.0 and AMOS 19 statistical package program. Findings Results showed that self-efficacy and individual innovation had a significant effect on the technostress and switching cost. In addition, technostress, security and switching cost had a significant effect on the resistance of adopting a fintech service. However, more factors are needed to including in research model to generalize these results.

An Empirical Investigation of Task-Technology Fit: Context of RFID in Disaster Management

  • Ahmed, Ashir
    • Asia pacific journal of information systems
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    • 제24권3호
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    • pp.345-370
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    • 2014
  • The notion of technological adoption such as Radio Frequency Identification (RFID) has been examined in various domains such as supply chain management, inventory management and health care. However, there are several unanswered questions surrounding how this technology is adopted in disaster management. This study attempts to explore the potential of RFID in disaster management. The notion of Task-Technology Fit (TTF) is deemed suitable for this purpose and thus used as the theoretical framework that is further validated by employing multiple case studies. The empirical findings indicate that there are six key factors influencing the decision to adopt RFID in disaster management. Some relate to aspects of RFID when it is put into practice, namely cost, compatibility, standardisation, implementation and locatability; while the other key factor relates to privacy and security aspect of information. It is hoped that the findings of this research will inform disaster management organizations to better plan the adoption of RFID for their operations.

자율주행 자동차 사용의도에 영향을 미치는 요인 (Factors Affecting Adoption Intention of Autonomous Vehicle)

  • 백승연;이소영
    • 벤처혁신연구
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    • 제5권4호
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    • pp.91-108
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    • 2022
  • 본 연구는 자율주행 자동차를 이용하고자하는 의도에 영향을 미치는 요인을 실증적으로 분석하기 위해 이루어졌다. 실증 분석을 위한 연구모형은 가치기반수용모델(VAM)을 기반으로 자율주행 자동차의 특성을 반영하여 도출하였다. VAM의 기본 변수인 유용성, 즐거움, 기술성, 인지된 비용에 자율주행 자동차의 특성인 편리성, 안전성, 보안성, 사회적 영향을 추가하였다. 이렇게 도출된 모형을 바탕으로 실증 분석을 위해 설문조사를 실시하였으며 유효한 216부를 분석의 대상으로 삼았다. 실증분석은 AMOS24를 활용한 구조방정식으로 하였다. 실증 분석 결과는 다음과 같다. 유용성, 즐거움, 편리성, 안전성, 보안성은 인지된 가치에 유의한 영향을 미쳤다. 기술성과 인지된 비용은 인지된 가치에 대한 영향 관계가 부(-)로 나타났다. 한편, 보안성과 사회적 영향은 인지된 가치에 유의한 영향을 미치지 못한 것으로 나타났다. 인지된 가치는 사용의도에 미치는 영향에 있어서 유의한 영향을 주는 것으로 나타났다. 유의한 영향을 미친 변수들의 영향력은 안전성, 편리성, 인지된 비용, 즐거움, 유용성, 기술성 순이었다. 한편, 인지된 가치의 매개효과를 분석한 결과 인지된 가치는 유용성, 즐거움, 편리성, 안전성, 기술성, 인지된 비용과 사용의도 사이 매개의 역할을 하는 것이 검증됐다. 반면 보안성 및 사회적 영향과 사용의도 간에는 유의한 매개효과가 검정되지 않았다. 이러한 연구 결과를 바탕으로 본 연구가 가지는 학술적, 실무적 시사점을 제시하고자 한다.

Unrelated Question Model in Sensitive Multi-Character Surveys

  • Sidhu, Sukhjinder Singh;Bansal, Mohan Lal;Kim, Jong-Min;Singh, Sarjinder
    • Communications for Statistical Applications and Methods
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    • 제16권1호
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    • pp.169-183
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    • 2009
  • The simplicity and wide application of Greenberg et al. (1971) prompts to propose a set of alternative estimators of population total for multi-character surveys that elicit simultaneous information on many. sensitive study variables. The proposed estimators take into account the already known rough value of the correlation coefficient between Y(the characteristic under study) and p(the measure of size). These estimators are biased, but it is expected that the extent of bias will be smaller, since the proposed estimators are suitable for situations in between those optimum for the usual estimators and the estimators based on multi-characters for no correlation. The relative efficiency of the proposed estimators has been studied under a super population model through empirical study. It has been found through simulation study that a choice of an unrelated variable in the Greenberg et al. (1971) model could be made based on its correlation with the auxiliary variable used at estimation stage in multi-character surveys.

블록체인 기술 수용의도에 영향을 미치는 요인에 관한 연구 (A Study on Factors Affecting the Intention to Accept Blockchain Technology)

  • 김정석;김광용
    • 한국IT서비스학회지
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    • 제16권2호
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    • pp.1-20
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    • 2017
  • A bitcoin-based technology named blockchain is garnering attention in various industries as a cost-effective measure in strengthening security and a reliable technology medium. Blockchain technology will play a critical role in the Fourth Industrial Revolution, and IT technology is expected to bring fundamental changes. This study focuses on the characteristics of blockchain technology and the effects of the intention to accept its technology in an empirical manner. The aspects of the technology are organized by researching blockchain technology and theories of technology acceptability and previous studies were used as guidelines to create the research model and propose the hypothesis. The research model is based on UTAUT with a set-up of 5 factors for performance expectancy and effort expectancy. For empirical analysis, a survey was conducted on 283 IT workers in Korea, To examine the hypothesis structural equation modeling was used performance expectancy was influenced by security, reliability, diversity, and economic efficiency while effort expectancy was influenced by reliability and economic efficiency. Performance expectancy, social influence, facilitating conditions affect the intention to accept. Innovativeness of an organization and control effects are influenced as well. The present study aims to provide practical guidance as supplementary research in utilizing blockchain technology, and the limitations of the study and future research possibilities are discussed as well.

The Effect of Export on R&D Cost Behavior: Evidence from Korea

  • Chang Youl Ko;Hoon Jung
    • Journal of Korea Trade
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    • 제26권5호
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    • pp.23-38
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    • 2022
  • Purpose - This research intends to find out whether R&D cost stickiness shows differentiated aspects depending on exports in Korea. A cost behavior that indicates a lower rate of costs decrease when sales decrease than the rate of costs increase when sales increase is called cost stickiness. This sticky cost behavior is caused by considering the adjusting costs. This study aims to empirically verify that R&D cost stickiness is greater in export firms than in non-export firms. We also investigate the effect of exports on R&D cost stickiness is nonlinear. Design/methodology - We obtain data for the analysis from Kis-Value and TS2000 from 2012 to 2020. This study tests for R&D cost stickiness of exports using the cost stickiness model developed by Anderson et al. (2003) that is used in a lot of prior literature. To explore the nonlinear behavior of R&D cost stickiness we include a quadratic term of exports in our model. Findings - The results of our analysis are as follows. First, we observed that R&D costs of export firms are more sticky than that of non-export firms. Our result indicated that export firms are less likely to reduce R&D costs in decreasing sales periods in preparation for future sales recovery. Second, our empirical evidence shows that export firms view R&D costs much favorably. However, we hypothesize that the effect of export intensity on R&D costs may not necessarily be linear. Our result shows the effect of exports intensity on R&D stickiness is thus nonlinear, forming a reverse U-shaped curve. When export intensity exceeds a certain threshold, the growth rate of R&D costs appears to be viewed negatively. Firms with relatively high export intensity do not support R&D costs, viewing them as taking away firms' resources from other more productive costs. On the contrary, those with export intensity under the threshold view R&D costs as beneficial and therefore promote further R&D costs when revenue decreases. Originality/value - The results of this research can contribute academically to the expansion of empirical research on R&D cost stickiness. R&D cost stickiness varies by industry. As a result of our research, the managers of export firms recognize the importance of R&D to lead innovation. We expected that this research contributes to further studies on R&D costs and cost stickiness. Second, this research has implications from a business perspectives. Our findings of export firms' R&D stickiness suggest that export firms' managers should consider keeping the stickiness of R&D when revenue decreases because it is essential for exporting firms to maintain their R&D stickiness to secure long-term competitiveness. R&D stickiness can be used on a practical basis to emphasize the need for continuous investment in exporting firms' R&D activities.