Scientific Annals of Economics and Business最新文献_第4页

The Impact of Business Intelligence and Analytics Adoption on Decision Making Effectiveness and Managerial Work Performance 商业智能和分析方法的采用对决策有效性和管理工作绩效的影响

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Scientific Annals of Economics and Business Pub Date : 2023-02-12 DOI: 10.47743/saeb-2023-0012

Luminita Hurbean, F. Militaru, M. Muntean, Doina Danaiata

{"title":"The Impact of Business Intelligence and Analytics Adoption on Decision Making Effectiveness and Managerial Work Performance","authors":"Luminita Hurbean, F. Militaru, M. Muntean, Doina Danaiata","doi":"10.47743/saeb-2023-0012","DOIUrl":"https://doi.org/10.47743/saeb-2023-0012","url":null,"abstract":"Business Intelligence and Analytics systems have the capability to enable organizations to better comprehend their business and to increase the quality of managerial decisions, and consequently improve their performance. Recently, organizations have embraced the idea that data becomes a core asset, and this belief also changes the culture of the organization; data and analytics now determine a data-driven culture, which makes way for more effective data-driven decisions. To the best of our knowledge, there are few studies that investigate the effects of BI&A adoption on individual decision-making effectiveness and managerial work performance. This paper aims to contribute to bridging this gap by providing a research model that examines the relationship between BI&A adoption and manager’s decision-making effectiveness and then his individual work performance. The research model also theorizes that a data-driven culture promotes the BI&A adoption in the organization. Using specific control variables, we also expect to observe differences between different departments and managerial positions, which will provide practical implications for companies that work on BI&A adoption.","PeriodicalId":43189,"journal":{"name":"Scientific Annals of Economics and Business","volume":" ","pages":""},"PeriodicalIF":0.6,"publicationDate":"2023-02-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44790655","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

Financial Performance - Organizational Sustainability Relationship. Literature Review 财务绩效-组织可持续性关系。文献综述

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Scientific Annals of Economics and Business Pub Date : 2023-02-11 DOI: 10.47743/saeb-2023-0016

M. Neacsu, I. Georgescu

引用次数: 1

The Impact of Environmental Effects of Sustainable Development on Direct Investments 可持续发展的环境效应对直接投资的影响

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Scientific Annals of Economics and Business Pub Date : 2023-02-10 DOI: 10.47743/saeb-2023-0017

M. Onofrei, Adelina-Andreea Siriteanu, Erika-Maria Doacă

{"title":"The Impact of Environmental Effects of Sustainable Development on Direct Investments","authors":"M. Onofrei, Adelina-Andreea Siriteanu, Erika-Maria Doacă","doi":"10.47743/saeb-2023-0017","DOIUrl":"https://doi.org/10.47743/saeb-2023-0017","url":null,"abstract":"On the background of the exponential decrease of natural resources and the continuous and accentuated degradation of the quality of the environment, ensuring the sustainability of economic and social processes has become a reality of everyday life. However, the primary focus is on the degradation of the quality of the environment, which has the main effect of global warming. The idea of sustainable development is based on 3 fundamental pillars, namely the economic, the social and last but not least the environmental. In contemporary society, direct investment is often seen as a vital source for development and even sustainable development. Thus, the desire for development must go hand in hand with sustainable development, implicitly with the quality of the surrounding environment. At the level of the European Union, it is important that all member countries implement common measures on sustainable development. This is the generous context in which the paper aims to analyse the impact of environmental effects in the volume of direct investments. We will analyse the countries of European country in the period 2004-2020, and we will use the Stata program. Thus, following the running of the multiple regression equation, we found that in attracting direct investments in European country in the period 2004-2020, the environmental effects have a positive influence.","PeriodicalId":43189,"journal":{"name":"Scientific Annals of Economics and Business","volume":" ","pages":""},"PeriodicalIF":0.6,"publicationDate":"2023-02-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44724103","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: 2

Worldwide Fiscal Progressivity: What can we Learn from Subjective Wellbeing Economics? 全球财政累进性:我们能从主观幸福经济学中学到什么?

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Scientific Annals of Economics and Business Pub Date : 2023-02-09 DOI: 10.47743/saeb-2023-0011

Angela Ruíz Guillermo, Francisco Gómez García, Luis Palma Martos

{"title":"Worldwide Fiscal Progressivity: What can we Learn from Subjective Wellbeing Economics?","authors":"Angela Ruíz Guillermo, Francisco Gómez García, Luis Palma Martos","doi":"10.47743/saeb-2023-0011","DOIUrl":"https://doi.org/10.47743/saeb-2023-0011","url":null,"abstract":"The link between fiscal progressivity and subjective well-being at global level is an issue that has hardly been considered in the literature on the Economics of Happiness. Oishi et al. (2012) is almost the only work in this field, and they concluded that those countries which had more progressive income tax systems were also happier. Our work use their definition of progressivity as the difference between the upper and lower marginal rate on income, in order to prove its relationship with subjective well-being (SWB), but we have observed that such indicator is not very significant for a sample of 111 countries. Besides, we conclude that the fact that a country's maximum income tax rate is high turns out to have a strong influence on the declared subjective well-being of its citizens. One possible explanation for it could be that they are countries with a high GDP per capita in which disposable income after taxes remains high. However, it must be taken into account that in our work we have managed to isolate the influences that the GDP per capita variable could have using the principal component analysis method.","PeriodicalId":43189,"journal":{"name":"Scientific Annals of Economics and Business","volume":" ","pages":""},"PeriodicalIF":0.6,"publicationDate":"2023-02-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48814828","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

European Efficiency or Inefficiency in Economic Growth Through Digital Transformation 通过数字化转型实现欧洲经济增长的效率还是低效

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Scientific Annals of Economics and Business Pub Date : 2023-02-06 DOI: 10.47743/saeb-2023-0010

M. Georgescu, A. Lungu, I. A. Bogoslov, E. Stoica

{"title":"European Efficiency or Inefficiency in Economic Growth Through Digital Transformation","authors":"M. Georgescu, A. Lungu, I. A. Bogoslov, E. Stoica","doi":"10.47743/saeb-2023-0010","DOIUrl":"https://doi.org/10.47743/saeb-2023-0010","url":null,"abstract":"The current global changes bring to the fore the importance of the innovation and digital transformation for economic development. Under the previous assumption, an objective evaluation of the economic growth discrepancies, considering the digitalization process, is required. The main goal of the present research is to analyse the economic growth of the European countries, based to the digitalization process, by using an input-output method. Under these circumstances, a Data Envelopment Analysis (DEA) was performed, considering the digitalization dimensions of DESI Index as input and the economic growth (annual %) as output. Based on the proposed model, the results highlighted the bidirectional relationship between economic growth and digitalization. Consistent with the research results, the European countries can be divided in two main categories: the efficient and the inefficient. On one hand, we can find the relatively efficient European states in terms of achieving the economic growth through digitalization (Ireland, Romania, Croatia and Greece). On the other hand, there is a numerous list of the inefficient ones, including important countries like Finland, Germany or France. Obviously, a remarkable aspect related to their situation is that, considering the national available inputs, an output maximization will be possible. According to the proposed model, the efficient countries can serve as peers or optimal benchmarks for solving the issue of relative inefficiency, by adapting and implementing their good practices.","PeriodicalId":43189,"journal":{"name":"Scientific Annals of Economics and Business","volume":" ","pages":""},"PeriodicalIF":0.6,"publicationDate":"2023-02-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48149986","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

Bibliometric Review on the Business Management Field 企业管理领域文献计量学综述

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Scientific Annals of Economics and Business Pub Date : 2023-02-03 DOI: 10.47743/saeb-2023-0002

T. Arar, Gülşen Yurdakul

引用次数: 0

Impact of the Covid-19 Crisis on Service Enterprises and their Attitudes Towards Marketing Investments 新冠肺炎危机对服务企业的影响及其对营销投资的态度

IF 0.6

Scientific Annals of Economics and Business Pub Date : 2022-12-20 DOI: 10.47743/saeb-2022-0021

Martina Juříková, L. Ližbetinová, Eliška Káčerková

{"title":"Impact of the Covid-19 Crisis on Service Enterprises and their Attitudes Towards Marketing Investments","authors":"Martina Juříková, L. Ližbetinová, Eliška Káčerková","doi":"10.47743/saeb-2022-0021","DOIUrl":"https://doi.org/10.47743/saeb-2022-0021","url":null,"abstract":"The service sector has become the dominant sphere of market economies over the last forty years. The maturity of a country’s economy is directly related to the maturity of services as an economic sector. The immense growth across the service sector has also put mounting pressure on the competitiveness of service enterprises and their marketing activities. The turn of the millennium has already seen the competitive struggle affected by two crises – first, an economic one and now, one caused by the Covid-19 pandemic, which has had a great impact (not only) on the service sector. The article deals with the question of how Czech service enterprises reflect on the impact of the pandemic. The article’s aim is to find out how service enterprises perceive the impact of the Covid-19 crisis depending on their size and classification within the service sector and how they approach marketing investments during a pandemic crisis. The research is focused on service enterprises (n=90) in terms of their application of marketing processes in the conditions of the Czech Republic in the period 2020-2021. The results, based on descriptive and inferential statistics (ANOVA test in conjunction with Hochberg and Games-Howell tests, Pearson’s correlation coefficient and chi-squared test), show that smaller enterprises tend to be more affected by the effects of government measures in the context of the Covid-19 crisis than medium and large enterprises.","PeriodicalId":43189,"journal":{"name":"Scientific Annals of Economics and Business","volume":" ","pages":""},"PeriodicalIF":0.6,"publicationDate":"2022-12-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43363677","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

Does Voracious Behavior favor Efficient Market Hypothesis? Role of Performance Measures 贪婪行为是否支持有效市场假说?绩效指标的作用

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Scientific Annals of Economics and Business Pub Date : 2022-12-19 DOI: 10.47743/saeb-2022-0029

Attayah Shafique, Usman Ayub, M. Shariq, Muḥammad Ashfaq

{"title":"Does Voracious Behavior favor Efficient Market Hypothesis? Role of Performance Measures","authors":"Attayah Shafique, Usman Ayub, M. Shariq, Muḥammad Ashfaq","doi":"10.47743/saeb-2022-0029","DOIUrl":"https://doi.org/10.47743/saeb-2022-0029","url":null,"abstract":"Greed plays an important in the fluctuations of stock prices because investors want profits irrespective of the risk taken by them. This study aims to determine, whether, in times of rising trends in the market, greediness is good for the investor or not. Secondly, investors can get high profits by beating the market or not. The already formed deciles portfolios of listed companies on NYSE, AMEX, and NASDAQ based on size and book to market value are taken from the Kenneth R. French data library from Dec 1994 to Dec 2021. Sharpe, Treynor, and Sortino ratios are used as the measure of the performance of portfolios. Ordinal logistic regression is used to calculate the probability at different benchmark levels to determine, whether the investor gets the profit by beating the market or not. The results show that the investor who used the Sharpe ratio has an average 85% probability of getting a profit of more than 75% of the benchmark of S&P-500 in all periods. Thus, the investors’ greediness is good in the long run if the investor considers total risk and can beat the market. By using the Sortino and Treynor ratio, there is an average 50% probability of achieving the profit up to the benchmark which is S&P-500. This means that the investors are not able to beat the market thus, support the efficient market hypothesis by considering the downside and market risk.","PeriodicalId":43189,"journal":{"name":"Scientific Annals of Economics and Business","volume":" ","pages":""},"PeriodicalIF":0.6,"publicationDate":"2022-12-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44125552","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

Financial Contagion from the Subprime Crisis: A Copula Approach 次贷危机的金融传染:一种联结方法

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Scientific Annals of Economics and Business Pub Date : 2022-12-19 DOI: 10.47743/saeb-2022-0031

Rita I.L. Mendes, Luís Gomes, P. Ramos

{"title":"Financial Contagion from the Subprime Crisis: A Copula Approach","authors":"Rita I.L. Mendes, Luís Gomes, P. Ramos","doi":"10.47743/saeb-2022-0031","DOIUrl":"https://doi.org/10.47743/saeb-2022-0031","url":null,"abstract":"The magnitude of the subprime crisis effects caused recessions in several economies, giving rise to the global financial crisis. The scale of this major shock and the different recovery profiles of European economies motivated this paper. The main objective is to look for evidence of contagion between the North American financial market (S&P500) and the financial markets of Portugal (PSI20), Spain (IBEX35), Greece (ATHEX) and Italy (FTSEMIB), in the South of Europe, and the financial markets of Sweden (OMXS30), Denmark (OMX2C0), Finland (OMXH25) and Norway (OsloOBX), in the North of Europe. Considering the period from January 1, 2003 to December 31, 2013, the ARMA-GARCH models were estimated to remove the autoregressive and conditional heteroscedastic effects from the time series of the daily returns. Then, the copula models were used to estimate the dependence relationships between the European stock indexes and the North American stock index, from the pre-crisis subperiod to the crisis subperiod. The results indicate financial contagion of the subprime crisis for all analyzed European countries. The North European markets intensified the relations of financial integration (both in negative and positive shocks) with the North American market, apart from the Danish against the Portuguese. In addition to the contribution made by the joint application of the ARMA-GARCH models, the findings are useful to identify channels of financial contagion between markets and to warn about the effects of possible new crisis, which will require different levels of adaptation by the companies’ financial managers and intervention by the authorities.","PeriodicalId":43189,"journal":{"name":"Scientific Annals of Economics and Business","volume":" ","pages":""},"PeriodicalIF":0.6,"publicationDate":"2022-12-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49096179","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

Time-Varying Structure of the Optimal Hedge Ratio for Emerging Markets 新兴市场最优套期保值率的时变结构

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Scientific Annals of Economics and Business Pub Date : 2022-12-19 DOI: 10.47743/saeb-2022-0030

Metin Teti̇k, Ercan Özen

引用次数: 0