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Social Networks Security in Universities: Challenges and Solutions 大学社会网络安全:挑战与解决方案
Analele Stiintifice Ale Universitatii Al I Cuza Din Iasi - Matematica Pub Date : 2015-10-01 DOI: 10.1515/aicue-2015-0036
D. Popescul, M. Georgescu
{"title":"Social Networks Security in Universities: Challenges and Solutions","authors":"D. Popescul, M. Georgescu","doi":"10.1515/aicue-2015-0036","DOIUrl":"https://doi.org/10.1515/aicue-2015-0036","url":null,"abstract":"Abstract Nowadays, information flows are powerfully augmented by Social Media. This situation brings along the adjustment of the traditional information security threats to this new environment, as well as the emergence of new characteristic dangers. The purpose of this study is to learn about Generation Y students’ attitude to risks and security measures when using Social Networks (SN). The correct identification of their behavior is, in our opinion, essential for the academic community. Firstly, we need to understand what their real knowledge in the field is. Then, a serious and consistent adaptation of our courses in Information Security and other subjects and a redefinition of universities’ security policies and procedures is necessary. On this basis, in an empirical study, we try to determine how much our students know about security threats and subsequent protection measures in SN.","PeriodicalId":55523,"journal":{"name":"Analele Stiintifice Ale Universitatii Al I Cuza Din Iasi - Matematica","volume":"30 1","pages":"53 - 63"},"PeriodicalIF":0.0,"publicationDate":"2015-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80349222","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: 7
Endorsements’ Effects of one Branded Service on Attitude, Purchase Intention and Intention of Recommendation Towards the Service Category 某一品牌服务的代言对服务品类态度、购买意愿和推荐意愿的影响
Analele Stiintifice Ale Universitatii Al I Cuza Din Iasi - Matematica Pub Date : 2015-10-01 DOI: 10.1515/aicue-2015-0037
C. Cara, Tudor Tocilă
{"title":"Endorsements’ Effects of one Branded Service on Attitude, Purchase Intention and Intention of Recommendation Towards the Service Category","authors":"C. Cara, Tudor Tocilă","doi":"10.1515/aicue-2015-0037","DOIUrl":"https://doi.org/10.1515/aicue-2015-0037","url":null,"abstract":"Abstract The study focuses on the effectiveness of endorsement strategies in the beauty service industry. We refer an effective endorsement strategy as a strategy where the endorser is perceived as trustful and we assume that trustworthiness leads to an attitudinal or behavioural change. This quantitative research aims to identify the changes in attitude, purchase intention and intention of recommendation based on the perceived credibility derived from three different sources of endorsement - celebrities, experts and typical satisfied consumers. 426 subjects participated on an online survey. Their attitudes and intentions related to the service category were measured before and after they were exposed to an ad layout for one branded service. All the tracked changes were significant, leading endorsement to make positive changes in purchase and recommendation intentions, but negative changes in attitude. Differences between consumers and nonconsumers and between males and females were analysed.","PeriodicalId":55523,"journal":{"name":"Analele Stiintifice Ale Universitatii Al I Cuza Din Iasi - Matematica","volume":"6 1","pages":"65 - 73"},"PeriodicalIF":0.0,"publicationDate":"2015-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91336076","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
Workplace Harassment: A Context Analysis for the Romanian Managers 工作场所骚扰:罗马尼亚管理者的背景分析
Analele Stiintifice Ale Universitatii Al I Cuza Din Iasi - Matematica Pub Date : 2015-10-01 DOI: 10.1515/aicue-2015-0038
A. Nestian, S. Tiță, C. Aruștei
{"title":"Workplace Harassment: A Context Analysis for the Romanian Managers","authors":"A. Nestian, S. Tiță, C. Aruștei","doi":"10.1515/aicue-2015-0038","DOIUrl":"https://doi.org/10.1515/aicue-2015-0038","url":null,"abstract":"Abstract The present article describes the key elements of the workplace harassment issues in general and from the Romanian official documents and regulations perspective. The divergences between these regulations and the international approaches on workplace harassment are analysed, considering the practical implications for managers and human resources departments, in order to reveal the needs for adaptation of the Romanian official framework related to this issue. Findings show that treating the harassment as discrimination, and not as form of psychological violence, creates the biggest challenges for managers","PeriodicalId":55523,"journal":{"name":"Analele Stiintifice Ale Universitatii Al I Cuza Din Iasi - Matematica","volume":"114 1","pages":"75 - 83"},"PeriodicalIF":0.0,"publicationDate":"2015-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77859062","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
New Institutional Economics’ Perspective on Wealth and Poverty of Nations. Concise Review and General Remarks on Acemoglu and Robinson’s Concept 新制度经济学对国家贫富的看法。阿西莫格鲁和罗宾逊概念简评及总评
Analele Stiintifice Ale Universitatii Al I Cuza Din Iasi - Matematica Pub Date : 2015-10-01 DOI: 10.1515/aicue-2015-0032
Joanna Dzionek-Kozłowska, R. Matera
{"title":"New Institutional Economics’ Perspective on Wealth and Poverty of Nations. Concise Review and General Remarks on Acemoglu and Robinson’s Concept","authors":"Joanna Dzionek-Kozłowska, R. Matera","doi":"10.1515/aicue-2015-0032","DOIUrl":"https://doi.org/10.1515/aicue-2015-0032","url":null,"abstract":"Abstract Many thinkers made attempts to explain differences in economic development between countries, and point out what should be done to foster development. We review briefly some spectacular theories focused on these fundamental problems. We use the tools of economic analysis and the methods characteristic especially for institutional economics and economic history. However, the paper’s central aim is to analyse and assess one of the newest voices in that still open discussion coming from Acemoglu and Robinson and presented in their “Why Nation Failed? The Origins of Power, Prosperity, and Poverty”. Their book is brimmed with compelling illustrations, which we acknowledge as its strongest point. While the accuracy and coherence of their generalisations leave much to be desired. The analysis of those examples let to infer that the most important element encouraging or hampering economic development is the common participation of the people in economic and political processes.","PeriodicalId":55523,"journal":{"name":"Analele Stiintifice Ale Universitatii Al I Cuza Din Iasi - Matematica","volume":"2000 1","pages":"11 - 18"},"PeriodicalIF":0.0,"publicationDate":"2015-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72761101","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: 6
An Insight Regarding Economic Growth and Monetary Policy in Romania 罗马尼亚经济增长与货币政策透视
Analele Stiintifice Ale Universitatii Al I Cuza Din Iasi - Matematica Pub Date : 2015-10-01 DOI: 10.1515/aicue-2015-0039
Valentina-Ioana Mera, Monica Ioana Pop Silaghi
{"title":"An Insight Regarding Economic Growth and Monetary Policy in Romania","authors":"Valentina-Ioana Mera, Monica Ioana Pop Silaghi","doi":"10.1515/aicue-2015-0039","DOIUrl":"https://doi.org/10.1515/aicue-2015-0039","url":null,"abstract":"Abstract This study introduces some aspects regarding the link between monetary policy and economic growth, through a rule well known in the literature which is named Taylor’s rule and through the concept of sacrifice ratio which encompasses the impact of the cost of disinflation on the economic growth of a country. In this paper, we rely on estimates of the growth of potential GDP of the National Bank of Romania for the period 2003-2006 while for the period 2007-2012 we rely on the estimates reported by the International Monetary Fund. Thus, we carry a deterministic exercise for computing the interest rate on the period 2003-2012 as depicted from the Taylor’s rule and we compare it with the effective monetary policy interest rate used by the National Bank of Romania. In the same time, we calculate the sacrifice ratio for the period 1997-2013 so as to be able to form an opinion regarding the cost of disinflation and its comparison with the typical estimates for larger time spans and for other countries.","PeriodicalId":55523,"journal":{"name":"Analele Stiintifice Ale Universitatii Al I Cuza Din Iasi - Matematica","volume":"61 1","pages":"85 - 95"},"PeriodicalIF":0.0,"publicationDate":"2015-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74623260","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
Disparities in Regional Economic Development in Romania 罗马尼亚区域经济发展的差异
Analele Stiintifice Ale Universitatii Al I Cuza Din Iasi - Matematica Pub Date : 2015-10-01 DOI: 10.1515/aicue-2015-0035
M. Oțil, A. Miculescu, L. Cismaș
{"title":"Disparities in Regional Economic Development in Romania","authors":"M. Oțil, A. Miculescu, L. Cismaș","doi":"10.1515/aicue-2015-0035","DOIUrl":"https://doi.org/10.1515/aicue-2015-0035","url":null,"abstract":"Abstract The issue of economic disparities within the European Union economies is not new, it is actually a topical issue. Unfortunately, the EU enlargement has determined an even stronger deepening of the regional disparities, because in the absence of adequate regional development policies, the financial instruments have proved to be ineffective. Recent studies show that the economic crisis has increased regional disparities in the European Union countries, influencing the most important regions, especially the economically less advanced ones, the significant regional differences being identified at the NUTS 3 level. Based on these issues, the present paper tries to answer the following questions: 1. How extended are the regional disparities in Romania and how did they evolve over the period 1998-2012? 2. How did the economic crisis influence disparities? Which territorial units were more affected? In order to measure regional inequalities the Hoover index was used as well as the coefficient of variation, and the indicator for assessing the level of development as well as for highlighting regional disparities was GDP per capita. The analysis and interpretation of the results provide an overview of the situation at the regional level in Romania","PeriodicalId":55523,"journal":{"name":"Analele Stiintifice Ale Universitatii Al I Cuza Din Iasi - Matematica","volume":"16 1","pages":"37 - 51"},"PeriodicalIF":0.0,"publicationDate":"2015-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89439061","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: 4
Bond Yield Spreads in the Eurozone 欧元区债券收益率息差
Analele Stiintifice Ale Universitatii Al I Cuza Din Iasi - Matematica Pub Date : 2015-07-01 DOI: 10.1515/aicue-2015-0015
Denisa Proksová, M. Bohdalová
{"title":"Bond Yield Spreads in the Eurozone","authors":"Denisa Proksová, M. Bohdalová","doi":"10.1515/aicue-2015-0015","DOIUrl":"https://doi.org/10.1515/aicue-2015-0015","url":null,"abstract":"Abstract Euro Area sovereign bond yield spreads fell significantly after the creation of the monetary union and moved in unison until the recession of 2008, when investors’ risk pricing changed considerably. Rising bond yield spreads caught the attention of economists who tried to find the factors influencing their size. Evolution of bond spreads was mostly related to various macroeconomic factors as well as the soundness of the countries’ banking sectors and a general level of risk aversion in the financial markets. Analysis presented in this paper compares bond yield spreads of Euro Area member countries and relates them to their debt levels as well as the liquidity of the securities and a general level of risk aversion. Apart from the usual variables, we also analysed differences in purchasing power to assess the impact of the common monetary policy in the pre-crisis period. After adjusting the model to better explain movements of linear regression residuals, we could not prove a systematic assessment of the above-mentioned factors except for time periods of high market volatility. We explain sudden changes in the importance of idiosyncratic factors as consequences of policies of the European Central Bank and other European Union institutions following such time periods, which, as our analysis suggests, distorted pricing of risk in the markets.","PeriodicalId":55523,"journal":{"name":"Analele Stiintifice Ale Universitatii Al I Cuza Din Iasi - Matematica","volume":"118 1","pages":"222 - 240"},"PeriodicalIF":0.0,"publicationDate":"2015-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84955461","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
New Concepts of Innovation in Economic Sciences – Implications in the Field of Food Economy 经济学创新的新概念——对食品经济领域的启示
Analele Stiintifice Ale Universitatii Al I Cuza Din Iasi - Matematica Pub Date : 2015-07-01 DOI: 10.1515/aicue-2015-0010
M. Juchniewicz, B. Grzybowska
{"title":"New Concepts of Innovation in Economic Sciences – Implications in the Field of Food Economy","authors":"M. Juchniewicz, B. Grzybowska","doi":"10.1515/aicue-2015-0010","DOIUrl":"https://doi.org/10.1515/aicue-2015-0010","url":null,"abstract":"Abstract The development of innovation theory points to the growing importance of innovation in the processes occurring in the economy. The paper characterizes evolutionary changes innovation models - starting with the linear models up to the cooperation network concept. Particular attention was paid to the creation of contemporary models of innovation and the possibility of their implementation in the food industry. It was found that innovation should increasingly be based on the concept of open innovation. It assumes the active participation of many actors in the creation of cross-organizational knowledge and skills improvement. This trend may be the answer to food industry companies to the growing competitive pressure in global markets.","PeriodicalId":55523,"journal":{"name":"Analele Stiintifice Ale Universitatii Al I Cuza Din Iasi - Matematica","volume":"12 1","pages":"141 - 150"},"PeriodicalIF":0.0,"publicationDate":"2015-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84382556","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
Improvement of Ukrainian Industrial Company’S Performance Diagnostics Based on Its Logistic System Analysis 基于物流系统分析的乌克兰工业公司绩效诊断改进
Analele Stiintifice Ale Universitatii Al I Cuza Din Iasi - Matematica Pub Date : 2015-07-01 DOI: 10.1515/aicue-2015-0018
N. Voznenko, Teodora Roman
{"title":"Improvement of Ukrainian Industrial Company’S Performance Diagnostics Based on Its Logistic System Analysis","authors":"N. Voznenko, Teodora Roman","doi":"10.1515/aicue-2015-0018","DOIUrl":"https://doi.org/10.1515/aicue-2015-0018","url":null,"abstract":"Abstract In the competitiveness environment on external and internal markets the more important role now can be given to company’s organizational features and leverages as a set of tools that can work out the best solution to improve enterprise’s performance in general. The study aims to create a model of industrial company’s performance diagnostics based on evaluating firm’s external flows by taking into consideration its financial, marketing, producing and logistic indicators at once. The objective is to divide industrial enterprises into specified groups by statistics cluster analysis in order to diagnose similarities within each group and develop management key-points recommendations to each of the group depending on their logistic system condition.","PeriodicalId":55523,"journal":{"name":"Analele Stiintifice Ale Universitatii Al I Cuza Din Iasi - Matematica","volume":"10 1","pages":"264 - 276"},"PeriodicalIF":0.0,"publicationDate":"2015-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81329885","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
Measuring Returns to Education: The Case of Latvia 衡量教育回报:拉脱维亚的案例
Analele Stiintifice Ale Universitatii Al I Cuza Din Iasi - Matematica Pub Date : 2015-07-01 DOI: 10.1515/aicue-2015-0017
S. Saksonova, Kārlis Vilerts
{"title":"Measuring Returns to Education: The Case of Latvia","authors":"S. Saksonova, Kārlis Vilerts","doi":"10.1515/aicue-2015-0017","DOIUrl":"https://doi.org/10.1515/aicue-2015-0017","url":null,"abstract":"This paper aims to measure returns to education in Latvia and place them in context of data available in other countries. The goals of this paper are to review the literature on returns to education, highlighting the measurement challenges, and, based on the 2011 labour market survey data, estimate private returns to education in Latvia overall as well as by individual characteristics. The main findings are that returns to education in Latvia are close to the European Union average, but lower than in some emerging markets e.g. Lithuania, and that there are statistically significant differences in returns to education depending on a person’s gender, ethnicity, field of employment and location.","PeriodicalId":55523,"journal":{"name":"Analele Stiintifice Ale Universitatii Al I Cuza Din Iasi - Matematica","volume":"58 1","pages":"252 - 262"},"PeriodicalIF":0.0,"publicationDate":"2015-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74697723","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: 9
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