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International journal of risk and contingency management最新文献

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An Analysis of Global Stock Markets With the Autoregressive Distributed Lag Method 全球股市的自回归分布滞后分析
International journal of risk and contingency management Pub Date : 2022-01-01 DOI: 10.4018/ijrcm.304900
Hakan Altin
{"title":"An Analysis of Global Stock Markets With the Autoregressive Distributed Lag Method","authors":"Hakan Altin","doi":"10.4018/ijrcm.304900","DOIUrl":"https://doi.org/10.4018/ijrcm.304900","url":null,"abstract":"The primary objective of this study is to create the first examination of the global stock markets using the ARDL method. The ARDL model provides a solution that shows the short-run and long-run relationships together by removing the constraint of the series that are stationary in the traditional cointegration models. The period examined in the study, in which daily data is used, is between 01/03/2000 – 12/31/2022. Two significant results were obtained as a consequence of the implementation phase. First, there is a causal cointegration relationship between European stock markets, BRIC stocks, and American stock markets in the short run and long run. The cointegration relationship between global stock markets transforms national economies into international economies. The interdependence between global stock markets is considerably strong. This situation diminishes the utility of international diversification explained in portfolio management. Second, the relatively new ARDL technique gives similar results to conventional cointegration tests.","PeriodicalId":91714,"journal":{"name":"International journal of risk and contingency management","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49236653","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The Role of Mutual Benefit in Informal Risk Management 互惠在非正式风险管理中的作用
International journal of risk and contingency management Pub Date : 2022-01-01 DOI: 10.4018/ijrcm.303105
{"title":"The Role of Mutual Benefit in Informal Risk Management","authors":"","doi":"10.4018/ijrcm.303105","DOIUrl":"https://doi.org/10.4018/ijrcm.303105","url":null,"abstract":"Informal risk management is widely practiced as it can be more agile and flexible compared to formal methods. There are abundant research studies covering areas such as technical and social aspects of informal risk management. Often a holistic approach is advocated integrating inputs coming from informal networks to consider, inter alia, social, cultural and emotional factors. These studies, though, fail to explore the motivation and do not account for the role of mutual benefit. Using ethnographic and interview data, we tackle the issue of how decision makers consider the interests of all relevant stakeholders, the role mutual benefit plays in informal risk management and the impact of the formal structure on informal risk management. The findings show that mutual benefit is an essential pillar for informal risk management by both stimulating the required response and balancing interests. Also, the formal structure impacts the informal network through the influence and ranks it confers on members, and by setting consequential limits.","PeriodicalId":91714,"journal":{"name":"International journal of risk and contingency management","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48135593","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Information Security Policies in Nigerian Institutions 尼日利亚机构的信息安全政策
International journal of risk and contingency management Pub Date : 2022-01-01 DOI: 10.4018/ijrcm.303103
{"title":"Information Security Policies in Nigerian Institutions","authors":"","doi":"10.4018/ijrcm.303103","DOIUrl":"https://doi.org/10.4018/ijrcm.303103","url":null,"abstract":"Information systems have become part and parcel of today’s business operations, with competition on its rise. The security challenges related to information systems could have a severe impact on the overall business objectives of an institution if not handled at the right time. A well-meaning institution must take a full-blown step towards information security management to achieve information security. Information security management has been seen as any management system to address the security issues affecting an institution and align security needs to the overall business objectives. Conversely, Information security policy is the foundation upon which institutions base their entire information security management. This study looks at the uptake of information security policy among Nigerian institutions. The survey result created a clear picture of the uptake of information security policy among Nigerian institutions.","PeriodicalId":91714,"journal":{"name":"International journal of risk and contingency management","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42095943","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A Machine Learning Technique for Rice Blast Disease Severity Prediction Using K-Means SMOTE Class Balancing 基于K-Means SMOTE类平衡的稻瘟病严重程度预测的机器学习技术
International journal of risk and contingency management Pub Date : 2022-01-01 DOI: 10.4018/ijrcm.315304
Varsha M., Poornima B., Pavan Kumar
{"title":"A Machine Learning Technique for Rice Blast Disease Severity Prediction Using K-Means SMOTE Class Balancing","authors":"Varsha M., Poornima B., Pavan Kumar","doi":"10.4018/ijrcm.315304","DOIUrl":"https://doi.org/10.4018/ijrcm.315304","url":null,"abstract":"Rice blast disease is strongly dependent on environmental and climate factors. This paper demonstrates the integration of a rice blast disease severity prediction model based on climate factors, providing a decision-support framework for farmers to overcome these problems. The major contribution of the proposed study is to predict the severity of rice blast disease using the linear SVM model. Prediction of rice blast disease severity is divided into four classes: 0, 1, 2, and 3. Data imbalance is the most challenging problem in multi-class classification. This study has efficiently handled imbalanced data using k-means SMOTE and SMOTE oversampling techniques to balance training and testing data. Finally, cross-location and cross-year models are developed using a linear support vector machine and predict the severity of rice blast disease to the classes 0, 1, 2, 3, respectively. Cross-year and cross-location models are cross-validated using five-fold cross-validation.","PeriodicalId":91714,"journal":{"name":"International journal of risk and contingency management","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46649867","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
An Analysis of Economic Growth for Major Advanced Economies 主要发达经济体的经济增长分析
International journal of risk and contingency management Pub Date : 2022-01-01 DOI: 10.4018/ijrcm.295958
{"title":"An Analysis of Economic Growth for Major Advanced Economies","authors":"","doi":"10.4018/ijrcm.295958","DOIUrl":"https://doi.org/10.4018/ijrcm.295958","url":null,"abstract":"The study's main aim is an analysis of economic growth in G7 countries. The period examined in the study in which annual data was used covers 2001-2021. For this purpose, a panel data analysis was conducted. Economic growth is a function of account balance, employment, inflation, and investment, and there is a positive relationship between economic growth and employment and between inflation and investment. Conversely, there is a negative relationship between economic growth and account balance. The results are statistically significant. The highest contribution to economic growth in G7 countries comes from technological innovations. Economic growth is a dynamic area. Many factors affect economic growth, including geography, democracy, market form and technology, and cultural and religious factors. For this reason, economic growth covers a broad study area.","PeriodicalId":91714,"journal":{"name":"International journal of risk and contingency management","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46477066","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Risks in Supply Chain Logistics 供应链物流中的风险
International journal of risk and contingency management Pub Date : 2022-01-01 DOI: 10.4018/ijrcm.295957
{"title":"Risks in Supply Chain Logistics","authors":"","doi":"10.4018/ijrcm.295957","DOIUrl":"https://doi.org/10.4018/ijrcm.295957","url":null,"abstract":"Market vulnerability, uncertainty, and risk have always posed challenges to businesses and supply chains. Firms are working hard to survive and sustain themselves in a world of high susceptibility in supply chain networks and intense competition. This study attempts to fill a gap in the literature by looking into how companies in a developing country like Nigeria manage supply chain logistics challenges and capitalize on opportunities in the country's most crisis-prone territory while mitigating the constraints. This was conducted through empirical investigation within the Nigerian supply chain logistics setting to analyze and compare the challenges, tactics, and strategies adopted by two enterprises situated in the North-Eastern region of Nigeria, where the insurgency is rampant. The findings from the analyzed examples serve as the foundation for the analysis. The respondents' answers to the research questions offer more insight into the various constraints and tactics firms employ in the region.","PeriodicalId":91714,"journal":{"name":"International journal of risk and contingency management","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49237581","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Risks Associated with the Entrepreneurship Education During Pandemic 疫情期间创业教育的风险
International journal of risk and contingency management Pub Date : 2022-01-01 DOI: 10.4018/ijrcm.303102
{"title":"Risks Associated with the Entrepreneurship Education During Pandemic","authors":"","doi":"10.4018/ijrcm.303102","DOIUrl":"https://doi.org/10.4018/ijrcm.303102","url":null,"abstract":"The paper aims to investigate the perceptual displays of UAE business students on selecting entrepreneurship education as a career option along with challenges faced in the present pandemic situation. The study collected the opinions of 500 business program students from different universities in the UAE by administering questionnaires and personal interviews. Then, the compiled data were encapsulated and inscribed using Software R Studio and Microsoft Excel. The study emphasized that UAE business pupils are not concerned about selecting entrepreneurship as their career option during the pandemic due to the risks involved. Mobilizing capital, uncertainty, and risk of failure impede the UAE business students from becoming entrepreneurs during the pandemic. On the other hand, the empirical evidence indicates that entrepreneurship education is vital to motivating students' professional preferences. Therefore, higher education institutions must play a pivotal role in promoting entrepreneurship as another career option.","PeriodicalId":91714,"journal":{"name":"International journal of risk and contingency management","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48164179","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Critical Success Factors for Lean Implementation 精益实施的关键成功因素
International journal of risk and contingency management Pub Date : 2022-01-01 DOI: 10.4018/ijrcm.295956
{"title":"Critical Success Factors for Lean Implementation","authors":"","doi":"10.4018/ijrcm.295956","DOIUrl":"https://doi.org/10.4018/ijrcm.295956","url":null,"abstract":"Companies have increasingly acknowledged the strategic value of lean philosophy and the potential for developing a competitive edge via rigorous lean implementation. However, many companies have struggled to establish and sustain lean. Considering this opportunity, the purpose of this paper is to thoroughly and systematically review the development of lean literature focused on the Critical Success Factors (CSFs) for lean adoption in contemplation of identifying what CSFs have been addressed since the genesis of the lean concept through the assessment of secondary data from the literature published during the period 1990 – 2021. The findings of this study will assist companies in making more mature and prudent judgments on how their resources and capabilities can be configured for a successful lean initiative deployment. To the author's best knowledge, this study advances existing knowledge by being perhaps one of the most comprehensive systematic literature reviews covering three decades of lean literature on manufacturing and service industries.","PeriodicalId":91714,"journal":{"name":"International journal of risk and contingency management","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45854333","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Sustainable Agro Tourism 可持续农业旅游
International journal of risk and contingency management Pub Date : 2022-01-01 DOI: 10.4018/ijrcm.295959
Tripti Paul, Anuradha Patil
{"title":"Sustainable Agro Tourism","authors":"Tripti Paul, Anuradha Patil","doi":"10.4018/ijrcm.295959","DOIUrl":"https://doi.org/10.4018/ijrcm.295959","url":null,"abstract":"Agro-tourism based on organic cultivation environments has increased both domestic and international tourism sectors. Homestay in the Farm of Happiness is a form of community-based agro-tourism that incorporates the theme of organic cultivation and cultural landscapes into tourism destinations. However, the existing homestay program needs further attention and development initiatives due to conservation and urbanization difficulties. The purpose of this study is to spread the knowledge of agro-tourism and its relevance to the economy. This study assesses organic cultivation, including cultural landscape preservation through tourism and better knowledge for future generations. The study provides insight into how an ordinary rural agricultural land is transformed into an attractive tourist destination.","PeriodicalId":91714,"journal":{"name":"International journal of risk and contingency management","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42911271","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
The Inevitability of Escalating Energy Usage for Popular Proof-of-Work Cryptocurrencies 流行的工作证明加密货币能源使用升级的必然性
International journal of risk and contingency management Pub Date : 2022-01-01 DOI: 10.4018/ijrcm.303104
{"title":"The Inevitability of Escalating Energy Usage for Popular Proof-of-Work Cryptocurrencies","authors":"","doi":"10.4018/ijrcm.303104","DOIUrl":"https://doi.org/10.4018/ijrcm.303104","url":null,"abstract":"Few financial market innovations offer the opportunities to enhance transaction efficiency, as does the potential of the blockchain and cryptocurrencies. The author demonstrates that this industry's unusual demand and supply relationship results in ever-increasing energy consumption if Proof-of-Work currencies rise in price faster than mining rewards decay. This previously undocumented challenge poses global warming risk. In addition, the accessibility and opacity of many cryptocurrencies create financial risks for inexperienced speculators. Digital currencies also reduce the ability of central banks to conduct monetary policy and challenge regulatory authorities to promulgate rules to protect the economy and consumers. The author explores these various risks, demonstrates how the design of Proof-of-Work cryptocurrency mining frustrates the efficiency they promise and describes mechanisms that would allow cryptocurrencies based on the blockchain to live up to their immense potential.","PeriodicalId":91714,"journal":{"name":"International journal of risk and contingency management","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48963498","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
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