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Effect of Light, Medium, and Dark Roasting on Antioxidant Activity of Gununghalu Arabica Coffee (Coffea arabica L.) 轻度、中度和深度烘焙对古农加鲁阿拉比卡咖啡(Coffea arabica L.)抗氧化活性的影响
Pub Date : 2024-02-29 DOI: 10.46336/ijbesd.v5i1.586
Irma Rahmawati, Yeni Purnamasari
Coffee is one of the popular drinks for Indonesian people. Coffee consumption in Indonesia has increased very rapidly. The influence of lifestyle and the increasing number of cafes and coffee shops contribute to the increase in coffee consumers. One downstream processing of coffee beans is roasting coffee beans, which consists of light, medium, and dark roasting. This study aimed to determine the antioxidant activity of Gununghalu Arabica Coffee (Coffea arabica L.) with Light Roasting, Medium Roasting, and Dark Roasting Techniques. This research is an experimental study, where the antioxidant activity analysis was carried out using the DPPH method (2,2-diphenyl-1-picrylhydrazyl). Gununghalu Arabica coffee with light, medium, and dark roasting techniques positively containing flavonoids, alkaloids, saponins, tannins, and terpenoids. The results showed that the IC50 value of Gununghalu Arabica coffee for light, medium, and dark roasting was 102.94 ppm, 70.66 ppm, and 87.66 ppm. The test results show that the antioxidant activity of Gununghalu Arabica coffee with light roasting techniques are moderate, while medium and dark roasting techniques are strong. The results of this study are expected to provide implications for the development of coffee processing techniques to have maximum health benefits.
咖啡是印度尼西亚人喜爱的饮品之一。印度尼西亚的咖啡消费量增长非常迅速。生活方式的影响以及咖啡馆和咖啡店数量的增加是咖啡消费者增加的原因。咖啡豆的下游加工工艺之一是烘焙咖啡豆,包括浅烘焙、中烘焙和深烘焙。本研究旨在确定采用轻度烘焙、中度烘焙和深度烘焙技术的古农加鲁阿拉比卡咖啡(Coffea arabica L.)的抗氧化活性。本研究是一项实验研究,采用 DPPH 法(2,2-二苯基-1-苦基肼)进行抗氧化活性分析。采用浅烘焙、中烘焙和深烘焙技术的古农加鲁阿拉比卡咖啡含有黄酮类、生物碱、皂苷、单宁和萜类化合物。结果显示,轻度、中度和深度烘焙的古农加鲁阿拉比卡咖啡的 IC50 值分别为 102.94 ppm、70.66 ppm 和 87.66 ppm。测试结果表明,采用轻度烘焙技术的古农加鲁阿拉比卡咖啡的抗氧化活性适中,而采用中度和深度烘焙技术的抗氧化活性较强。这项研究的结果有望为咖啡加工技术的发展提供启示,从而最大限度地提高咖啡的健康功效。
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引用次数: 0
Entrepreneurship Study and Its Impact on Students’ Intention to Start Up: A Sample Case Study of Students Belonging to Two Universities of Tunisia 创业研究及其对学生创业意向的影响:突尼斯两所大学学生的抽样案例研究
Pub Date : 2024-02-29 DOI: 10.46336/ijbesd.v5i1.535
Soufien Zouari, Kais Mabrouki
The present paper examines the impact of entrepreneurship education on students’ intention to start up business. Using a sample of young Tunisian students from both Sfax and Sousse (these are two tows in Tunisia) universities, we propose to determine the significant factors influencing their entrepreneurial intention. Our econometric results have revealed that the composite variables , i.e, the student’s internal and external socio-cultural background, the students’ profile in terms of their theoretical and practical knowledge in new business start-up and the students’ characteristics (age and, above all, educational level), are the most determining variables affecting students’ intention to engage in business start-ups. The gender variable has no significant effect on entrepreneurial behavior.
本文探讨了创业教育对学生创业意向的影响。我们以来自斯法克斯和苏塞(突尼斯的两所大学)的突尼斯青年学生为样本,建议确定影响其创业意向的重要因素。计量经济学结果显示,综合变量,即学生的内外部社会文化背景、学生在新创企业理论和实践知识方面的情况以及学生的特征(年龄,尤其是教育水平),是影响学生创业意向的最大决定性变量。性别变量对创业行为没有重大影响。
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引用次数: 0
Investment Portfolio Optimization Using Black-Litterman Model in Smart Carbon Economy Transition 利用 Black-Litterman 模型优化智能碳经济转型中的投资组合
Pub Date : 2024-02-29 DOI: 10.46336/ijbesd.v5i1.582
Ramadhina Hardiva Kahar, Riaman Riaman, Sukono Sukono
An optimal investment portfolio needs to be formed before an investor invests because it can help investors determine which financial instruments are suitable to choose in order to get the maximum return or profit and the minimum level of risk. In the current situation, where there is an economic transition to a smart carbon economy or low carbon economy, it is necessary to form the optimal portfolio of stocks to facilitate investors in making investments. The purpose of this study is to form the optimal investment portfolio using the Black-Litterman model in a smart carbon economy. The data used is stock data from 24 companies listed on the LQ45 Low Carbon Leaders index for the period 2022-2023. Based on the research results, the Black-Litterman model generates the optimal portfolio with a 0.1% expected return. Thus, the optimal portfolio results with the Black-Litterman model are estimated to generate a profit of 0.1% for smart carbon stock data listed on the LQ45 Low Carbon Leaders index for the 2022-2023 period.
投资者在投资之前需要形成一个最佳的投资组合,因为它可以帮助投资者确定选择哪种金融工具合适,以获得最大的回报或利润以及最小的风险水平。在当前经济向智能碳经济或低碳经济转型的形势下,有必要形成最优的股票投资组合,以方便投资者进行投资。本研究的目的是利用 Black-Litterman 模型形成智能碳经济下的最优投资组合。使用的数据是 LQ45 低碳领军者指数中 24 家上市公司在 2022-2023 年期间的股票数据。根据研究结果,Black-Litterman 模型生成的最优投资组合的预期收益率为 0.1%。因此,根据 Black-Litterman 模型的最优投资组合结果估算,2022-2023 年期间 LQ45 低碳领跑者指数所列智能碳股票数据的利润为 0.1%。
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引用次数: 0
Credibility of EWOM and Consumer Satisfaction on Food/Health Supplement Products during the COVID-19 Pandemic COVID-19大流行期间网络口碑的可信度和消费者对食品/保健品的满意度
Pub Date : 2024-02-29 DOI: 10.46336/ijbesd.v5i1.577
R. Dahesihsari, Novita Novita, Immanuel Yosua
During the pandemic, many information about the function of various food and health supplement products for prevention/recovery from Covid-19 infection circulated through EWOM (electronic word of mouth), which was believed by consumers, even though not all of them were proven to be true. This study aims to examine the role of perceived EWOM credibility on consumer satisfaction with food/health supplement products during the COVID-19 pandemic. The theoretical framework guiding this research is Source Credibility Theory, which provides a lens to examine how the credibility of EWOM sources affects consumer satisfaction. The participants were 103 people aged 19-25 years who had purchased and consumed food/health supplement products during the COVID-19 pandemic and had read EWOM about information/reviews of the products they consumed. Participants filled out a questionnaire that measured their perceived EWOM credibility and consumer satisfaction. The data were analyzed using multiple linear regression. The results showed that perceived EWOM credibility positively influenced consumer satisfaction. Aspects of perceived EWOM credibility, included argument quality and homophily had a significant influence on consumer satisfaction. The quality of arguments positively contributes to enhancing customer satisfaction, whereas homophily, on the other hand, has a negative impact. Consequently, a heightened perception of EWOM credibility, particularly concerning the quality of argument presented directly correlated with increased participant satisfaction with the food/health supplement products they had consumed. The findings of this study hold practical implications for the promotion of food and health supplements, emphasizing the significance of EWOM credibility. Additionally, the results underscore the importance of fostering information literacy among consumers in this domain. For instance, strategies could include the dissemination of infographics illustrating methods to assess information quality and discern genuine information from hoaxes.   On the other hand, relying solely on information based on shared backgrounds does not fully support the attainment of satisfaction in consumption.
在COVID-19大流行期间,许多关于各种食品和保健品对预防/恢复COVID-19感染的功能的信息通过电子口碑(EWOM)流传开来,尽管并非所有信息都被证实是真实的,但消费者还是相信了这些信息。本研究旨在探讨在 COVID-19 大流行期间,感知到的网络口碑可信度对消费者对食品/保健品满意度的影响。指导本研究的理论框架是来源可信度理论,该理论为研究网络口碑来源的可信度如何影响消费者满意度提供了一个视角。103 名年龄在 19-25 岁之间的参与者曾在 COVID-19 大流行期间购买和消费过食品/保健品,并阅读过有关他们所消费产品的信息/评论的网络口碑。受试者填写了一份调查问卷,测量他们对网络口碑可信度和消费者满意度的感知。数据采用多元线性回归法进行分析。结果显示,感知到的网络口碑可信度对消费者满意度有积极影响。感知到的网络口碑可信度的各个方面,包括论据质量和同质性,都对消费者满意度有显著影响。论据质量对提高消费者满意度有积极作用,而同质性则有负面影响。因此,提高对网络口碑可信度的感知,特别是对论据质量的感知,与提高受试者对所消费食品/保健品的满意度直接相关。本研究的结果对食品和保健品的推广具有实际意义,强调了网络口碑可信度的重要性。此外,研究结果还强调了在这一领域培养消费者信息素养的重要性。例如,可采取的策略包括传播信息图表,说明评估信息质量和辨别真假信息的方法。 另一方面,仅仅依靠基于共同背景的信息并不能完全满足消费需求。
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引用次数: 0
Analysis Stock Price: Earnings per Share as Moderating Variable 分析股票价格:每股收益作为调节变量
Pub Date : 2024-02-29 DOI: 10.46336/ijbesd.v5i1.593
Fajrin Wicaksono, Mina Siti Aminah, Lia Sopiani, Mardiyani Mardiyani
This study seeks to determine the influence of moderating factors on the company's financial performance on the stock price in the consumer cyclical sector, such as current ratio, debt-to-equity ratio, return on equity, and earnings per share. The study's population consisted of industrial enterprises in the consumer cyclical sector sourced from the 2020–2022 Indonesia Stock Exchange website. Purposive sampling was used to acquire 31 firms for the study. Multiple regression and moderate regression analyses are data analysis procedures where Stata 17 software is used for data processing. Furthermore, this analysis assumes that the debt-to-equity ratio, return on equity, and current ratio affect stock prices. The debt-to-equity ratio, return on equity, and current ratio are all impacted by earnings per share. Stock prices might be impacted by it as well. Data analysis indicates that although the debt-to-equity and current ratios do not affect stock prices, the return on equity does. If profits per share rise, stock prices may be less impacted by debt-to-equity and current ratios. Earnings per share cannot moderate the Return on Equity on stock prices.
本研究旨在确定公司财务业绩的调节因素对消费周期行业股价的影响,如流动比率、资产负债率、股本回报率和每股收益。研究对象包括消费周期行业的工业企业,数据来源于 2020-2022 年印度尼西亚证券交易所网站。研究采用了有目的的抽样方法,获得了 31 家公司的数据。多元回归分析和适度回归分析是数据分析程序,使用 Stata 17 软件进行数据处理。此外,本分析假设债务权益比、股本回报率和流动比率会影响股票价格。资产负债率、净资产收益率和流动比率都会受到每股收益的影响。股票价格也可能受其影响。数据分析表明,尽管资产负债率和流动比率不会影响股票价格,但股本回报率会。如果每股利润上升,股票价格受债务权益比和流动比率的影响可能会减小。每股收益不能缓和股本回报率对股票价格的影响。
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引用次数: 0
Optimal Stock Portfolio Analysis using Mean-Value at Risk (Mean-VaR) under Arbitrage Pricing Theory (APT) 利用套利定价理论(APT)下的风险均值(Mean-VaR)进行最佳股票投资组合分析
Pub Date : 2024-02-29 DOI: 10.46336/ijbesd.v5i1.584
Puspa Dwi Ayu Banowati, B. Subartini, Sukono Sukono
Investing in Sharia-compliant stocks is one of the rapidly growing investment options, making it a potential choice for investors' portfolios. Therefore, investors need to understand how to select an optimal composition of stocks in their portfolio. This research aims to calculate the expected return on Sharia-compliant stocks and determine the optimal portfolio. The data used in this study includes stocks within the Indonesian Sharia Stock Index (ISSI) in the energy and mining sectors from November 1, 2022, to October 30, 2023. The analytical models employed are the Arbitrage Pricing Theory (APT) and Mean-Value at Risk (Mean-VaR). Based on the research findings, seven stocks form the composition of the optimal stock portfolio. These stocks are AKRA, ANTM, PGAS, INCO, INDY, PTBA, and MDKA, with weights of 20.54%, 19.58%, 19.02%, 14.24%, 10.97%, 8.00%, and 7.66%, respectively. The expected return for the investor is 0.13% per day, with a corresponding risk of 0.23%.
投资符合伊斯兰教标准的股票是快速增长的投资选择之一,使其成为投资者投资组合的潜在选择。因此,投资者需要了解如何在投资组合中选择最佳的股票构成。本研究旨在计算符合伊斯兰教标准的股票的预期收益,并确定最佳投资组合。本研究使用的数据包括 2022 年 11 月 1 日至 2023 年 10 月 30 日期间印尼伊斯兰教股票指数(ISSI)中能源和采矿行业的股票。采用的分析模型是套利定价理论(APT)和平均风险价值(Mean-VaR)。根据研究结果,七只股票构成了最优股票投资组合。这些股票是 AKRA、ANTM、PGAS、INCO、INDY、PTBA 和 MDKA,权重分别为 20.54%、19.58%、19.02%、14.24%、10.97%、8.00% 和 7.66%。投资者每天的预期收益为 0.13%,相应风险为 0.23%。
{"title":"Optimal Stock Portfolio Analysis using Mean-Value at Risk (Mean-VaR) under Arbitrage Pricing Theory (APT)","authors":"Puspa Dwi Ayu Banowati, B. Subartini, Sukono Sukono","doi":"10.46336/ijbesd.v5i1.584","DOIUrl":"https://doi.org/10.46336/ijbesd.v5i1.584","url":null,"abstract":"Investing in Sharia-compliant stocks is one of the rapidly growing investment options, making it a potential choice for investors' portfolios. Therefore, investors need to understand how to select an optimal composition of stocks in their portfolio. This research aims to calculate the expected return on Sharia-compliant stocks and determine the optimal portfolio. The data used in this study includes stocks within the Indonesian Sharia Stock Index (ISSI) in the energy and mining sectors from November 1, 2022, to October 30, 2023. The analytical models employed are the Arbitrage Pricing Theory (APT) and Mean-Value at Risk (Mean-VaR). Based on the research findings, seven stocks form the composition of the optimal stock portfolio. These stocks are AKRA, ANTM, PGAS, INCO, INDY, PTBA, and MDKA, with weights of 20.54%, 19.58%, 19.02%, 14.24%, 10.97%, 8.00%, and 7.66%, respectively. The expected return for the investor is 0.13% per day, with a corresponding risk of 0.23%.","PeriodicalId":441425,"journal":{"name":"International Journal of Business, Economics, and Social Development","volume":"2015 30","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140416202","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
Analysis of The Role of Store Atmosphere in Influencing Consumer Purchasing Decisions at XYZ Cooperative 分析商店氛围对 XYZ 合作社消费者购买决策的影响作用
Pub Date : 2024-02-29 DOI: 10.46336/ijbesd.v5i1.583
Mohammad Fahreza, Agus Rahayu, H. Hendrayati
A cooperative is a business entity consisting of individuals and legal entities that is based on the principles of kinship and economic democracy and is a means of increasing economic progress for cooperative members and the community. This research aims to determine the influence of Store Atmosphere on consumer purchasing decisions at the XYZ Bandung Cooperative. Several members explained that the reason for reducing purchases of goods at the XYZ Cooperative was because they felt that some goods were not given enough attention, such as whether the goods on display were still suitable for consumption or not, communication of information either through social media or information boards was still not working well, the prices of goods were not high. expensive and less affordable for members and other consumers to buy. The research method used was quantitative, the sampling technique used probability sampling and a sample of 43 domestic and foreign tourist respondents was obtained. The analytical tool used was simple regression analysis and the hypothesis used a significance test using the SPSS analysis tool. The results of this research explain that the Store Atmosphere has a positive and significant influence on purchasing decisions at the XYZ cooperative and several dimensions of the Store Atmosphere such as the exterior, store layout and interior appearance have a positive and significant influence on purchasing decisions at the XYZ cooperative. There needs to be more attention from the management of the XYZ cooperative in paying attention to the shop atmosphere so that consumers, especially members, can increase their purchasing decisions at the XYZ Cooperative.
合作社是由个人和法人实体组成的商业实体,以亲缘关系和经济民主原则为基础,是提高合作社成员和社区经济进步的一种手段。本研究旨在确定商店氛围对 XYZ 万隆合作社消费者购买决策的影响。一些成员解释说,减少在 XYZ 合作社购买商品的原因是,他们认为有些商品没有得到足够的重视,如陈列的商品是否仍然适合消费、通过社交媒体或信息栏进行的信息沟通仍然不畅、商品价格不高、价格昂贵,成员和其他消费者购买不起。采用的研究方法为定量研究,抽样技术为概率抽样,样本为 43 名国内外游客受访者。使用的分析工具是简单回归分析,假设使用 SPSS 分析工具进行显著性检验。研究结果表明,商店氛围对 XYZ 合作社的购买决策有积极而显著的影响,商店氛围的几个维度,如外观、商店布局和内部外观对 XYZ 合作社的购买决策有积极而显著的影响。XYZ 合作社的管理层需要更多关注商店氛围,从而使消费者,尤其是社员增加在 XYZ 合作社的购买决策。
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引用次数: 0
Determination of Mount Eruption Insurance Premiums in Indonesia Based on Collective Risk and Level of Risk Spread 根据集体风险和风险分散程度确定印度尼西亚的火山爆发保险费
Pub Date : 2024-02-29 DOI: 10.46336/ijbesd.v5i1.576
Kalfin Kalfin, Sukono Sukono, Trisha Magdalena Adelheid Januaviani, Bakti Siregar
Volcano eruption insurance is an insurance product that provides financial protection to policy holders who experience losses due to volcanic eruptions. This insurance product is still rarely developed in Indonesia, even though this country is very vulnerable to natural disasters. Therefore, this research aims to carry out a simulation of determining volcanic eruption disaster insurance premiums based on collective risk and the level of risk distribution. The data used in this research is the frequency of events and economic losses due to volcanic eruptions. Event frequency and loss data are analyzed using a collective risk model. Apart from that, determining insurance premiums also takes into account loading factors and the level of risk distribution from volcanic eruption disaster data. From the results of the analysis, it was found that natural disaster insurance premiums had increased, along with an increase in the loading factor provided. In addition, insurance premium expenses are influenced by the collective risks faced by customers. The greater the collective risk faced, the greater the insurance premium that customers must bear. Based on the results of the estimates carried out, it is hoped that this research can provide an overview to the Indonesian government in estimating the Mount Meletus insurance scheme. Meanwhile, insurance companies can get an idea of determining insurance premiums according to conditions in the field.
火山爆发保险是一种为因火山爆发而遭受损失的投保人提供经济保障的保险产品。尽管印尼非常容易遭受自然灾害,但这种保险产品在印尼仍很少开发。因此,本研究旨在根据集体风险和风险分布水平,模拟确定火山爆发灾害保险费。本研究使用的数据是火山爆发导致的事件频率和经济损失。事件频率和损失数据使用集体风险模型进行分析。除此以外,厘定保险费还考虑了火山爆发灾害数据中的负载因素和风险分布水平。分析结果发现,自然灾害保险费随着所提供的负荷因子的增加而增加。此外,保险费支出还受到客户所面临的集体风险的影响。面临的集体风险越大,客户必须承担的保险费就越高。根据估算结果,希望本研究能为印尼政府估算弥勒山保险计划提供一个概览。同时,保险公司也可以根据实地情况了解保险费的厘定。
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引用次数: 0
Inadequacies in Local Entrepreneurial Ecosystems that Impede Growth-Oriented Entrepreneurship in Lesotho 当地创业生态系统的不足阻碍了莱索托以增长为导向的创业精神
Pub Date : 2024-02-29 DOI: 10.46336/ijbesd.v5i1.565
Joseph Echem Obiahu, A. Qutieshat
Entrepreneurship is acknowledged globally as a driver of unemployment reduction, poverty alleviation and national economic well-being. However, many nations, especially developing ones, struggle to sustain growth-oriented entrepreneurship due to limitations in their entrepreneurial ecosystems. With an unemployment rate of 28.9% as of 2019, Lesotho is one of the countries struggling to sustain effective entrepreneurial ecosystems. This article seeks to identify the inadequacies in local entrepreneurial ecosystems that impede the emergence of entrepreneurs and small-and-medium enterprises in Lesotho. This study, grounded in systems theory, utilised a qualitative approach using semi-structured interviews to collect data from twenty-five budding entrepreneurs. Data analysis showed that financial institutions funding, entrepreneurial apathy, poor infrastructure, dearth of talents and leaders, and inadequate support networks were the main barriers to entrepreneurship in Lesotho. This study raises awareness of Lesotho's entrepreneurial ecosystem's basic flaws, which hinder growth-oriented business. The study is expected to improve policymakers’ intervention strategies and attract more scholars' attention to the phenomenon. The study is limited in scope due to the participants' concentration in Maseru, the capital city. This geographical restriction is a limitation to the extent that businesses operating in the city and those operating in the countryside may experience different systemic impacts. Future research should explore broader scope.
创业是全球公认的降低失业率、减少贫困和促进国民经济福祉的驱动力。然而,许多国家,尤其是发展中国家,由于其创业生态系统的局限性,难以维持以增长为导向的创业精神。截至 2019 年,莱索托的失业率为 28.9%,是努力维持有效创业生态系统的国家之一。本文旨在找出当地创业生态系统中阻碍莱索托创业者和中小型企业崛起的不足之处。本研究以系统理论为基础,采用半结构式访谈的定性方法,收集了 25 名新创业者的数据。数据分析显示,金融机构资助、创业者冷漠、基础设施薄弱、人才和领导者匮乏以及支持网络不足是莱索托创业的主要障碍。这项研究提高了人们对莱索托创业生态系统基本缺陷的认识,这些缺陷阻碍了以增长为导向的业务。本研究有望改善决策者的干预策略,并吸引更多学者关注这一现象。由于参与者集中在首都马塞卢,因此研究范围有限。这种地域限制使得在城市经营的企业和在农村经营的企业可能会受到不同的系统性影响。未来的研究应探索更广泛的范围。
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引用次数: 0
Green Procurement and Service Delivery of County Governments in Western Region, Kenya 肯尼亚西部地区县政府的绿色采购与服务交付
Pub Date : 2024-02-29 DOI: 10.46336/ijbesd.v5i1.538
Kennedy Wandera Walubengo
The framers of the Public Procurement Law envisaged to streamline how public procurement should be conducted in order to realize value for money in public procuring entities. The primary objective of the research thus was to determine the effect of green procurement on service delivery of County Governments in Western Region, Kenya. The study adopted a positivist research approach and was informed by ecological modernization theory. The study was conducted in Western Region, Kenya in the Counties of Kakamega, Busia, Vihiga, and Bungoma. The study's target population of 228 officials was broken down into chief officers, directors, finance officers, and procurement officers. The study selected 174 participants as its sample. Primary data was gathered through interview schedules and a questionnaire. A pilot study was carried out to test for validity and reliability. The data analysis made use of both descriptive and inferential statistics. SPSS version 26 was used to analyse quantitative data while qualitative data was analysed thematically alongside study objectives. Green procurement was found to be a significant predictor of service delivery in County Governments. Specifically the study's findings showed that Green Procurement explains 23% of variation in service delivery of County Governments in western Kenya Region. Green Procurement had unstandardized regression value of 0.368. This suggested that County Governments in the Western Region, Kenya will boost the delivery of services by 36.8% for each additional unit in green procurement. The study came to the conclusion that there is need for the County Governments to ensure legislation, enforcement and adherence to environmental laws and policies.
公共采购法》的制定者设想简化公共采购的方式,以实现公共采购实体的资金效益。因此,研究的主要目标是确定绿色采购对肯尼亚西部地区县政府提供服务的影响。研究采用了实证主义研究方法,并借鉴了生态现代化理论。研究在肯尼亚西部地区的卡卡梅加、布西亚、维希格和邦戈马县进行。研究的目标人群为 228 名官员,分为首席官员、主任、财务官员和采购官员。研究选取了 174 名参与者作为样本。原始数据通过访谈表和调查问卷收集。为检验数据的有效性和可靠性,还进行了试点研究。数据分析采用了描述性和推论性统计方法。使用 SPSS 26 版对定量数据进行了分析,同时根据研究目标对定性数据进行了专题分析。研究发现,绿色采购是县政府提供服务的一个重要预测因素。具体而言,研究结果表明,绿色采购解释了肯尼亚西部地区县政府服务交付差异的 23%。绿色采购的非标准化回归值为 0.368。这表明,绿色采购每增加一个单位,肯尼亚西部地区县政府的服务提供量就会提高 36.8%。研究得出的结论是,县政府有必要确保环境法律和政策的立法、执行和遵守。
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引用次数: 0
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