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Drone last mile delivery: An assessment of the viable market and security potential of drone delivery 无人机最后一英里交付:评估无人机交付的可行市场和安全潜力
IF 0.4 Pub Date : 2022-01-01 DOI: 10.51680/ev.35.2.8
Igor Grofelnik, Uroš Godnov, M. Sternad
Purpose: the paper includes a review of the literature in the field of drones, drone technology, possible implementation in the field of the last mile concept, legislation, suitability of technology in the field of security, weather conditions, social acceptance and later focuses on checking the possible implementation of drones according to the set parameters. Methodology: for the purposes of research and obtaining answers to the posed research question and hypotheses, we used the method of literature review in the selected field, panel data analysis, conducted interviews with experts in the field of delivery drones in the Republic of Slovenia, and conducted secondary research. Results: the results show an assessment of the possible implementation of drones based on the analysis of the obtained data and interviews. We determined a realistic assessment of the potential of delivery drones, in which we included several vital aspects necessary for implementation. Conclusion: it was found that the current technology is not yet fully adequate, and significant technological improvements are also needed. It is also necessary to plan integrated urban spatial solutions that will enable safe and efficient delivery in the supply chain. Namely, delivery with drones is currently ineffective due to flight safety, harmful sound emissions and the inability to fly in bad weather conditions. Based on a literature review and a survey among large logistics companies, it was found that there are still many barriers to implementation due to legal norms and regulations, which are currently very constructive. It is unlikely, however, that parcel delivery will take off in an urban environment soon, as there are still many unknowns. With proper planning and use of suburban consolidation centres, e-vans, e-cars and bicycles are currently economically viable for last mile delivery.
目的:本文包括综述无人机领域的文献,无人机技术,最后一英里概念,立法,技术在安全领域的适用性,天气条件,社会接受度,然后重点检查无人机根据设定的参数可能实施。方法:为了研究和获得所提出的研究问题和假设的答案,我们采用了在所选领域的文献综述,面板数据分析的方法,对斯洛文尼亚共和国送货无人机领域的专家进行了访谈,并进行了二次研究。结果:结果显示了基于对获得的数据和访谈的分析对无人机可能实施的评估。我们对送货无人机的潜力进行了现实的评估,其中包括实施所需的几个重要方面。结论:发现目前的技术还不够充分,还需要进行重大的技术改进。还需要规划综合城市空间解决方案,以实现供应链中的安全高效交付。也就是说,由于飞行安全、有害的声音排放以及无法在恶劣天气条件下飞行,无人机目前是无效的。通过文献综述和对大型物流公司的调查发现,由于法律规范和法规的限制,在实施过程中仍然存在许多障碍,目前这些障碍非常具有建设性。然而,包裹递送不太可能很快在城市环境中普及,因为仍有许多未知因素。通过适当的规划和使用郊区整合中心,电动货车、电动汽车和自行车目前在经济上是可行的,可以实现最后一英里的配送。
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引用次数: 0
Regional early-stage entrepreneurship in the European Union 欧盟地区早期创业
IF 0.4 Pub Date : 2022-01-01 DOI: 10.51680/ev.35.1.1
Mateo Ivan Vrdoljak, Mirjana Radman Funarić
Purpose: Entrepreneurship is often viewed as a driver of the global economy. However, previous research on the relationship between entrepreneurship and economic growth shows contradictory results depending on the research settings. The purpose of this paper is to investigate how early-stage entrepreneurship - including only enterprises that are less than three and a half years old - affects regional economic growth in the European Union. Methodology: The methodology includes three methods: bivariate correlation, fixed effects regression with region and time fixed effects and spatial fixed effects regression. The panel sample consists of 273 NUTS 2 regions between 2008 and 2017. Results: The results support the hypothesis of this research and show that early-stage entrepreneurship has a mild positive effect on the economic growth of European regions. However, the potential bidirectional nature of this relationship obliterates the ability to comment on the causality of this link. The percentage of people in the active population employed in human resources in science and technology and gross fixed capital formation have a significant and impactful effect on regional GDP. Conclusion: The conclusion can be drawn that the effect of early-stage entrepreneurship on regional economic growth is conditioned by the population density of the region. Although these results show that enterprises founded in densely populated areas such as cities and metropolitan areas tend to have a larger effect on the regional economy, the results are ambiguous.
目的:企业家精神通常被视为全球经济的驱动力。然而,以往关于企业家精神与经济增长关系的研究,由于研究背景的不同,得出了相互矛盾的结果。本文的目的是研究早期创业(仅包括成立不到三年半的企业)如何影响欧盟的区域经济增长。方法:方法包括三种方法:双变量相关法、区域和时间固定效应的固定效应回归法和空间固定效应回归法。面板样本由2008年至2017年期间的273个NUTS 2区域组成。结果:研究结果支持了本研究的假设,表明早期创业对欧洲地区的经济增长有轻微的正向影响。然而,这种关系的潜在双向性质使我们无法评论这种联系的因果关系。从事科技人力资源工作的人口比例和固定资本形成总额对地区国内生产总值具有重要影响。结论:早期创业对区域经济增长的影响受区域人口密度的制约。虽然这些结果表明,在城市和大都市区等人口密集地区创办的企业对区域经济的影响往往更大,但结果是模糊的。
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引用次数: 0
Critical business processes of processing companies in the conditions of the coronaviruspandemic 冠状病毒大流行条件下加工企业的关键业务流程
IF 0.4 Pub Date : 2022-01-01 DOI: 10.51680/ev.35.1.13
Sandra Knežević, Danijel Kušljić, Hrvoje Sivrić
Purpose: The aim of this research is to identify the most exposed business processes in the pandemic era and investigate how the COVID-19 pandemic affected these processes in the processing companies in Brod-Posavina County. Methodology: The questionnaire was sent electronically to the official e-mail addresses of 49 processing companies in Brod-Posavina County according to the FINA register. The questionnaire was filled in by 102 respondents from 35 processing companies. The survey included employees of companies with more than 3 years of work experience in the considered company who are employed in management, commercial, financial or technical positions. The study uses descriptive statistical analysis and multivariate factor analysis. Results: The most exposed business processes were selected. Based on respondent’s perceptions, research results confirm the exposure of all mentioned business processes to the coronavirus pandemic. “Work organization” and “commercial and financial area” are recognized as the most exposed business process and business area significantly exposed to the risk of unsustainability in Brod-Posavina County processing companies, respectively. Conclusion: The research findings confirmed the hypotheses of the paper, which propose that the disruption caused by the coronavirus pandemic had an impact on all business processes in processing companies and there was a business area significantly exposed to the risk of unsustainability in the conditions of the coronavirus pandemic. The identified business process and business area may serve as a basis for comparison in similar future cases.
目的:本研究的目的是确定大流行时期最容易受到影响的业务流程,并调查COVID-19大流行如何影响布罗德-波萨维纳县加工公司的这些流程。方法:问卷以电子方式发送到国际泳联登记的布罗德-波萨维纳县49家加工公司的官方电子邮件地址。问卷由来自35家加工企业的102名受访者填写。是次调查的对象包括在有关公司拥有3年以上工作经验,并受聘于管理、商业、财务或技术职位的雇员。本研究采用描述性统计分析和多元因素分析。结果:选择了暴露最多的业务流程。根据受访者的看法,研究结果证实了所有提到的业务流程都受到冠状病毒大流行的影响。“工作组织”和“商业和金融领域”分别被认为是布罗德-波萨维纳县加工公司中最容易受到不可持续性风险影响的业务流程和业务领域。结论:研究结果证实了论文的假设,即冠状病毒大流行造成的中断影响到加工企业的所有业务流程,在冠状病毒大流行的情况下,有一个业务领域明显面临不可持续的风险。确定的业务流程和业务领域可以作为将来类似情况下比较的基础。
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引用次数: 1
Economic policy independence in EU member states 欧盟成员国的经济政策独立性
IF 0.4 Pub Date : 2021-01-01 DOI: 10.51680/EV.34.1.17
Josip Lučev, Dario Cvrtila
Purpose: The independence of the economic policy of national states in the European Union is a relevant and politically controversial issue as notions of lost sovereignty are often evoked by populist political options. It is therefore important to distinctly outline the actual state of affairs. Methodology: Methodology is descriptive and comparative. The article starts by surveying traditional and recent political, institutional and economic arguments on policy convergence in areas undergoing economic integration. The article continues by contrasting the complex notion of economic sovereignty and the ongoing development of economic policy constrictions of EU (and eurozone) membership. Croatia is then compared to relevant economies in key economic policies in response to the crisis of 2008/09 in order to evaluate the maneuvering room left by the various policy constrictions. Results: Particular attention is devoted to the comparison of exchange rate policy, fiscal policy and monetary policy employed by member states in response to the crisis of 2008/09. While economic independence in terms of crisis management is clearly reduced by virtue of EU and eurozone membership, its effects should not be felt as a change of policy direction in the case of Croatia. Conclusion: We conclude that the policy restrictions imposed by EU membership and expected entry into the eurozone are in line with economic restraints and exhibited national policy preferences prior to EU accession.
目的:欧盟民族国家经济政策的独立性是一个相关的和政治上有争议的问题,因为失去主权的概念经常被民粹主义的政治选择所唤起。因此,清楚地概述事态的实际情况是很重要的。方法论:方法论是描述性和比较性的。本文首先考察了经济一体化地区关于政策趋同的传统和最近的政治、制度和经济争论。文章继续对比了经济主权的复杂概念和欧盟(和欧元区)成员国经济政策限制的持续发展。然后,将克罗地亚与相关经济体在应对2008/09年危机的关键经济政策方面进行比较,以评估各种政策限制所留下的回旋余地。结果:特别关注的是比较汇率政策,财政政策和货币政策的成员国采取应对2008/09年的危机。虽然作为欧盟和欧元区成员国的身份明显降低了危机管理方面的经济独立性,但就克罗地亚而言,不应将其影响视为政策方向的改变。结论:我们得出的结论是,欧盟成员国身份和预期加入欧元区所施加的政策限制与经济限制一致,并表现出加入欧盟前的国家政策偏好。
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引用次数: 0
Sustainable marketing factors 可持续营销因素
IF 0.4 Pub Date : 2021-01-01 DOI: 10.51680/ev.34.2.11
L. Bašan, Jelena Kapeš, L. Brolich
Purpose: This paper discusses tourists’ attitudes towards sustainable marketing factors in the context of cultural tourism. It aims to examine the influence of tourists’ attitudes on satisfaction with the overall cultural experience and perceived ecological, social, and economic effects and their impact on satisfaction. Methodology: The survey was conducted in Croatia in 2020 on a sample of 205 domestic tourists. Based on previous research, two sets of marketing items were defined: items closely related to sustainability (CRS) and items not closely related to sustainability (NCRS). Exploratory factor analysis (EFA) was applied to extract factors, followed by Principal Component Analysis (PCA). Multiple linear regression analysis was used to test the factors’ impact on satisfaction and perceived cultural tourism effects. Results: The results of factor analysis generated two CRS factors (Sustainable destination policies, Propensity for sustainable behaviour) and two NCRS factors (Respect for cultural heritage, Servicescape). The two CRS factors and the factor Respect for cultural heritage have a statistically significant influence on overall satisfaction. Moreover, the results imply that Propensity for sustainable behaviour and Respect for cultural heritage positively contribute to overall satisfaction. Among all the observed factors, only Sustainable destination policy does not significantly influence any perceived cultural tourism effects. In contrast, the perceived socio-cultural and economic effects have a positive influence on tourist satisfaction. Conclusion: The research results underpin the influence of sustainable marketing factors on satisfaction with the overall cultural experience and perceived tourism effects and their impact on satisfaction. The findings provide new insights into marketing theory and guidelines for marketing managers regarding sustainability in cultural tourism.
目的:探讨文化旅游背景下游客对可持续营销因素的态度。其目的是考察游客的态度对整体文化体验满意度和感知的生态、社会和经济效应的影响及其对满意度的影响。方法:该调查于2020年在克罗地亚进行,样本为205名国内游客。基于以往的研究,我们定义了两组营销项目:与可持续性密切相关的项目(CRS)和与可持续性不密切相关的项目(NCRS)。采用探索性因子分析(EFA)提取因子,再进行主成分分析(PCA)。采用多元线性回归分析检验各因素对满意度和感知文化旅游效果的影响。结果:因子分析结果产生了两个CRS因子(可持续目的地政策、可持续行为倾向)和两个NCRS因子(尊重文化遗产、服务逃避)。两个CRS因子和尊重文化遗产因子对整体满意度有统计学显著影响。此外,结果表明,对可持续行为的倾向和对文化遗产的尊重对总体满意度有积极的贡献。在所有观察到的因素中,只有可持续目的地政策对任何感知的文化旅游效应没有显著影响。而社会文化效应和经济效应对游客满意度有正向影响。结论:研究结果支持了可持续营销因素对整体文化体验满意度和感知旅游效果的影响及其对满意度的影响。研究结果为文化旅游的可持续性提供了新的营销理论和指导方针。
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引用次数: 0
Digital economy – a bibliometric addition to understanding an “undefined” domain of the economy 数字经济——为理解一个“未定义”的经济领域而增加的文献计量学
IF 0.4 Pub Date : 2021-01-01 DOI: 10.51680/ev.34.2.17
Žarko Kruljac
Purpose: The definition of the digital economy changes depending on the time period the definition comes from and the prevailing technology of that period, from the Internet to advanced robotics or artificial intelligence. The purpose of this paper is to identify the core terms, give a definition of the digital economy, identify the most influential journals, authors and documents that deal with the topic and provide an overview of the development of academic literature over the years. Methodology: 293 documents related to the term “digital economy” were retrieved from the Scopus database. By using citation, co-citation, bibliographic coupling analysis and co-occurrence of the keywords, this paper identifies a list of the most influential journals, authors and documents in the field of digital economy. The analysis was conducted by using the VOSviewer tool. An in-depth analysis of the documents was used to prepare an overview of the definitions of the digital economy. Results: The research proves inconsistency of the definition and context of the digital economy as well as a significant impact of a small number of authors and journals in the area under study. Keyword analysis shows that the term digital economy is related not to macroeconomic terms but to more specific industrial terms. Conclusion: Guidelines are provided for future scientific research to fill the gaps in the definition and scope of the digital economy.
目的:数字经济的定义根据定义的时间和当时的流行技术而变化,从互联网到先进的机器人或人工智能。本文的目的是确定核心术语,给出数字经济的定义,确定处理该主题的最具影响力的期刊,作者和文件,并提供多年来学术文献发展的概述。方法:从Scopus数据库中检索到293份与“数字经济”相关的文件。通过引文、共被引、书目耦合分析和关键词共现等方法,确定了数字经济领域最具影响力的期刊、作者和文献名单。使用VOSviewer工具进行分析。对这些文件进行了深入分析,以便对数字经济的定义进行概述。结果:研究证明了数字经济的定义和语境的不一致性,以及少数作者和期刊在研究领域的显著影响。关键词分析表明,数字经济一词与宏观经济术语无关,而与更具体的行业术语有关。结论:为未来的科学研究提供了指南,以填补数字经济定义和范围的空白。
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引用次数: 3
Generation Z buying behavior change in the COVID-19 pandemic context 新冠疫情背景下Z世代的购买行为发生了变化
IF 0.4 Pub Date : 2021-01-01 DOI: 10.51680/ev.34.2.9
Mirna Leko Šimić, A. Pap
Purpose: The purpose of this research is to analyze the changes in Croatian Generation Z buying behavior due to the COVID-19 pandemic. As a result of the pandemic, all governments have imposed different measures that directly and indirectly impact consumer behavior. Recent studies have mostly recorded a dynamic increase in online shopping, stockpiling, and change in priorities from luxury to basic goods. This study will specifically look into the relation between Generation Z buying behavior change and their exposure to the COVID-19 pandemic as well as its impact on their perception of the quality of life. Methodology: A sample of 442 Generation Z respondents from Croatia was analyzed using ANOVA to identify buying behavior changes concerning the level of their exposure to COVID-19. The analysis also included a potential correlation between buyer behavior change and their perception of the quality of life. Results: The statistical analysis has confirmed the increase of online shopping and stockpiling in the group of respondents who were exposed to self-isolation and those who have not been exposed to COVID-19, but there was no correlation with their perception of the quality of life change as a result of forced buying behavior change. Conclusion: Generation Z is identified as an e-generation, born and brought up in a digital environment. Although the pandemic has forced them to switch even more to online shopping, they do not perceive the exposure to the COVID-19 pandemic to impact their quality of life.
目的:本研究的目的是分析由于COVID-19大流行,克罗地亚Z世代购买行为的变化。由于大流行,各国政府都采取了直接或间接影响消费者行为的不同措施。最近的研究大多记录了网上购物和库存的动态增长,以及从奢侈品到基本商品的优先级变化。这项研究将专门研究Z世代的购买行为变化与他们接触COVID-19大流行之间的关系,以及它对他们对生活质量的看法的影响。方法:使用方差分析分析了来自克罗地亚的442名Z世代受访者的样本,以确定与他们接触COVID-19水平相关的购买行为变化。该分析还包括买家行为改变与他们对生活质量的看法之间的潜在关联。结果:统计分析证实,在自我隔离和未接触新冠肺炎的受访者中,网上购物和库存有所增加,但与他们对强迫购买行为改变导致生活质量变化的看法没有相关性。结论:Z世代被认为是电子世代,在数字环境中出生和成长。尽管疫情迫使他们更多地转向网上购物,但他们并不认为受到COVID-19大流行的影响会影响他们的生活质量。
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引用次数: 2
International competitiveness of ASEAN regional integration 东盟区域一体化的国际竞争力
IF 0.4 Pub Date : 2021-01-01 DOI: 10.51680/EV.34.1.2
Tomislav Galović
Purpose: In addition to being one of the major regional integrations, owing to its favorable geopolitical position, demographic indicators, and economic power, the Association of Southeast Asian Nations (ASEAN) is also one of the world’s largest and most influential economic superpowers. This paper aims to examine the international competitiveness and trade of ASEAN member states. Methodology: The research methodology is based on the use of a group of indicators of trade balance, intra-industry trade, the share of exports in imports, trade openness, and the share of exports in GDP in the period from 2013 to 2017. Results: The main results of the paper refer to the evaluation of the competitive position of ASEAN member states’ in international terms (Indonesia, Malaysia, Philippines, Singapore, Thailand, Brunei Darussalam, Vietnam, Laos, Myanmar, and Cambodia), as well as to the aggregated results of ASEAN regional integration indicators. Conclusion: The paper’s concluding remarks are an attempt to determine the trading position of ASEAN member states and provide recommendations on how to enhance their international competitiveness.
目的:除了是主要的区域一体化之一,由于其有利的地缘政治位置,人口指标和经济实力,东南亚国家联盟(东盟)也是世界上最大和最有影响力的经济超级大国之一。本文旨在研究东盟成员国的国际竞争力与贸易。研究方法:研究方法基于2013 - 2017年贸易平衡、产业内贸易、出口占进口的比重、贸易开放程度和出口占GDP的比重等指标。结果:本文的主要结果是对东盟成员国(印度尼西亚、马来西亚、菲律宾、新加坡、泰国、文莱达鲁萨兰国、越南、老挝、缅甸和柬埔寨)国际竞争地位的评价,以及东盟区域一体化指标的汇总结果。结语:本文的结语试图确定东盟成员国的贸易地位,并就如何提高东盟成员国的国际竞争力提出建议。
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引用次数: 3
The effects of company characteristics on financial reporting quality – the applicationof the machine learning technique 公司特征对财务报告质量的影响——机器学习技术的应用
IF 0.4 Pub Date : 2021-01-01 DOI: 10.51680/EV.34.1.5
Željana Aljinović Barać, Mario Bilić
Purpose: The paper aims to determine the level of financial reporting quality (FRQ) in listed companies in Croatia, as an example of a macro-based accounting system with an underdeveloped capital market, and identify company characteristics that affect it. The paper systematizes the existing key knowledge of FRQ. Furthermore, it critically analyses the principles and direction of influence of various qualitative and quantitative as well as financial and non-financial characteristics of a company. Methodology: The empirical analyses involve joint testing of the machine learning technique (MLT) and the economic hypotheses. M5 algorithm is applied to identify the factors that influence the quality of voluntary reporting as well as the direction and intensity of their influence. Results: The results show that profitability, stock market listing duration (in years), and company size positively affect the level and extent of FRQ through voluntary disclosure of information in the annual financial reports of Croatian listed companies. In addition, differences in FRQ between different areas of economic activity and depending on the type of auditor were found. Conclusion: Croatian companies should adopt good reporting practices to meet the requirements of the global market and thus contribute to the improvement of the overall transparency system. The same is expected from the relevant regulatory authorities who should encourage full disclosure. The paper provides several scientific contributions: first, the spatial dimension of the research; second, the comprehensive literature review; and third, the MLT application in the research on FRQ. An important practical implication of these findings is that they will help financial statement users in the economic decision-making process.
目的:本文旨在确定克罗地亚上市公司的财务报告质量(FRQ)水平,以资本市场不发达的宏观会计制度为例,并确定影响财务报告质量的公司特征。本文对现有的FRQ关键知识进行了系统梳理。此外,它批判性地分析了公司各种定性和定量以及财务和非财务特征的影响原理和方向。方法:实证分析包括机器学习技术(MLT)和经济学假设的联合检验。采用M5算法识别影响自愿报告质量的因素及其影响的方向和强度。结果:研究结果表明,盈利能力、股票市场上市年限(年)和公司规模对克罗地亚上市公司年度财务报告自愿信息披露的水平和程度有正向影响。此外,在不同的经济活动领域和不同类型的审计师之间发现了财务汇报额的差异。结论:克罗地亚公司应该采用良好的报告实践,以满足全球市场的要求,从而有助于改善整体透明度系统。相关监管机构也应该鼓励充分披露信息。本文提供了几个科学贡献:一是研究的空间维度;二是综合文献综述;第三,MLT在FRQ研究中的应用。这些发现的一个重要的实际含义是,它们将有助于财务报表使用者在经济决策过程中。
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引用次数: 3
Acceptability and perception of environmentally friendly products by student population in Croatia 克罗地亚学生对环境友好型产品的接受程度和看法
IF 0.4 Pub Date : 2021-01-01 DOI: 10.51680/ev.34.2.2
Vesna Vučemilović, Andreja Katolik Kovačević, Ivona Blažević
Purpose: The purpose of this paper is to point out the perceptions of the student population toward environmentally friendly products and examine if they are willing to pay higher prices for those products. Methodology: The research conducted in the second half of 2020 included the student population, i.e. a sample of 114 respondents. The close-ended questions offered answers ranging from the level of knowledge related to general concepts to the factors related to purchasing decisions. Data were collected through an online survey. The collected data were analyzed by statistical software packages MedCalc Statistical Software version 19.1.7 and SPSS. Results: Respondents are familiar with the concepts of sustainable development, a socially responsible business and green consumers, which they define correctly. There are no major differences between male and female respondents. When choosing a product, respondents of both genders mention product quality as the most important factor. The second most important factor is the price, followed by the brand of the product and the environmental friendliness of the product. The brand of the product and environmental acceptability of the product are somewhat more important to male respondents than to female respondents. Corporate social responsibility of the company that produces a product is described as least important by respondents of both genders when choosing a product. Conclusion: It is evident that the student population changed their attitudes towards environmentally friendly products compared to year 2009, but the trend has not changed since 2015. It is a market segment that takes into account this factor when choosing a product.
目的:本文的目的是指出学生群体对环保产品的看法,并检查他们是否愿意为这些产品支付更高的价格。方法:2020年下半年进行的研究包括学生群体,即114名受访者的样本。封闭式问题提供的答案范围从与一般概念相关的知识水平到与购买决策相关的因素。数据是通过在线调查收集的。收集的数据采用统计软件包MedCalc statistical software version 19.1.7和SPSS进行分析。结果:受访者对可持续发展、对社会负责的企业和绿色消费者的概念熟悉,并正确定义。男性和女性受访者之间没有重大差异。在选择产品时,男女受访者都提到产品质量是最重要的因素。第二个最重要的因素是价格,其次是产品的品牌和产品的环保性。产品的品牌和产品的环境可接受性对男性受访者来说比女性受访者更重要。在选择产品时,男女受访者都认为生产产品的公司的企业社会责任是最不重要的。结论:与2009年相比,学生群体对环保产品的态度发生了明显的变化,但自2015年以来这一趋势没有改变。这是一个细分市场,在选择产品时考虑到这一因素。
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引用次数: 0
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Ekonomski Vjesnik
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