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Effects of soil and water conservation investment on household income in the Volcanoes National Park of Rwanda 卢旺达火山国家公园水土保持投资对家庭收入的影响
Pub Date : 2021-12-28 DOI: 10.17306/j.jard.2021.01427
Ildephonse  Musafili, O. Ingasia, E. Birachi
Soil and water conservation (SWC) technologies contribute to sustainable agriculture and rural poverty reduction. Yet, the relationship between farm household income and SWC investment is not well-understood in Rwanda. This study aims to assess the effects of investing in SWC on household income and improve the knowledge of how various classes of smallholders can benefit from such an investment at a farm level. The study used survey data from 422 farming households in northern Rwanda’s Burera, Gakenke and Musanze districts. Descriptive analysis was employed to determine levels of use of SWC and SF measures. Quantile estimation classified three classes of farming households: the poor, middle-income earners and the rich. Instrumental variable quantile regression was adopted to assess heterogeneous effects of financing SWC investment. The results revealed that the extent of using SWC and SF measures is generally low. Agriculture income and off-farm (casual) wages had the largest income shares among the poor and middle-income earners. Financing investment in SWC increases income significantly for middle-income earners, i.e. five times more than the poor, but it was ineffective for the wealthy. Socio-economic factors and commercial crops had a significant effect on income across the classes. Institutional factors demonstrated no significant impact on the poor and middle-income earners. The findings suggest that incorporating pro-poor interventions in SWC investment would increase the productivity and commercialisation of cash and staple crops. These results inform a need to promote linkages between SWC investment and income diversification strategies to increase asset-building for the poor and close income gaps among the three farming classes. This finding suggests the need to introduce saving and lending innovations in SWC that link farm activities to nonfarm opportunities. 
水土保持技术有助于可持续农业和农村减贫。然而,在卢旺达,农民家庭收入与SWC投资之间的关系并不是很清楚。本研究旨在评估对SWC投资对家庭收入的影响,并提高对不同阶层小农如何从农场一级的此类投资中受益的认识。这项研究使用了来自卢旺达北部Burera、Gakenke和Musanze地区422个农户的调查数据。采用描述性分析来确定SWC和SF测量的使用水平。分位数估计将农户分为三类:穷人、中等收入者和富人。本文采用工具变量分位数回归方法评估了融资SWC投资的异质性效应。结果表明,采用SWC和SF措施的程度普遍较低。农业收入和非农(临时)工资在穷人和中等收入者的收入中所占比例最大。对SWC的融资投资显著增加了中等收入者的收入,即比穷人多五倍,但对富人无效。社会经济因素和经济作物对各阶层的收入有显著影响。体制因素对穷人和中等收入者没有显著影响。研究结果表明,将有利于穷人的干预措施纳入SWC投资将提高经济作物和主要作物的生产力和商业化。这些结果表明,有必要促进SWC投资与收入多样化战略之间的联系,以增加穷人的资产建设,缩小三个农业阶层之间的收入差距。这一发现表明,有必要在SWC中引入储蓄和贷款创新,将农业活动与非农业机会联系起来。
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引用次数: 0
The influence of public relations on food security among cocoa marketers in Ondo State, Nigeria 尼日利亚翁多州可可营销人员的公共关系对粮食安全的影响
Pub Date : 2021-12-28 DOI: 10.17306/j.jard.2021.01445
S. Salau
Food insecurity is quickly becoming a key topic in national and international debates. Consequently, series of studies have been conducted on food security and its determinants. However, none of these studies have measured food security among cocoa marketers and have considered the influence of public relations (PR) on food security among cocoa marketers in Nigeria Thus, this study measured food security status and determined the influence of PR strategies on food security of marketers. A combination of purposive and random sampling techniques were employed to select 100 respondents for this study. The analytical tools include: descriptive statistics, food security index and logistic regression analysis. The result revealed that majority of the sampled respondents were males with an average household size of 8 persons. The food security index indicated that 65% and 35% of the respondents were food insecure and secure respectively. The logistic regression indicated that about 53% of the total variation in food security of the wholesale cocoa marketers was accounted for by the estimated explanatory variables. Age of the respondents, marketing margin, household size, credit access and PR strategies were the critical determinants of food security among cocoa marketers in the area. Government should provide PR tools at subsidized rate as well as train marketers on the effective use of these tools. Policies to address irregular network and high airtime tariff challenges associated with the adoption of PR strategies in the country must be supported. Policy aimed at reducing household size should be encouraged.
粮食不安全正在迅速成为国家和国际辩论的一个关键议题。因此,对粮食安全及其决定因素进行了一系列研究。然而,这些研究都没有衡量可可营销人员的粮食安全,也没有考虑公共关系对尼日利亚可可营销人员粮食安全的影响。因此,本研究衡量了粮食安全状况,并确定了公共关系策略对营销人员粮食安全的影响。本研究采用目的性和随机抽样技术相结合的方法选择了100名受访者。分析工具包括:描述性统计、粮食安全指数和逻辑回归分析。结果显示,大部分抽样受访者为男性,平均家庭人数为8人。粮食安全指数显示,65%和35%的受访者分别认为粮食不安全和有保障。逻辑回归表明,估计的解释变量解释了可可批发营销人员食品安全总变化的53%。受访者的年龄、营销利润率、家庭规模、信贷渠道和公关策略是该地区可可营销人员粮食安全的关键决定因素。政府应该以补贴的价格提供公关工具,并培训营销人员有效使用这些工具。必须支持解决与该国采用公关战略相关的非正常网络和高播放时间资费挑战的政策。应鼓励旨在减少家庭规模的政策。
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引用次数: 0
Agricultural supply response and price risk of maize and sorghum in South Africa 南非玉米和高粱的农业供给响应和价格风险
Pub Date : 2021-12-28 DOI: 10.17306/j.jard.2021.01425
Roy Shoko, A. Belete, I. Mongale
The study used the Autoregressive Distributed Lag-Error Correction Model (ARDL-ECM) approach to estimate the responsiveness of South African maize and sorghum producers to price risk, price incentives and non-price incentives. The price risk variable was incorporated in the supply models to examine its impact on maize and sorghum production decisions. The study used annual historical time series data of 49 observations for the period 1970 to 2018 was used in the analysis. The empirical results reveal that maize and sorghum producers' response to own price is reasonably low. The study further shows that both maize and sorghum crops demonstrate a high speed of adjustment to the long-run equilibrium, which means that in the event of a shock to the system, grain output will quickly re-establish itself at a faster rate. The findings underscore the relevance of price risk in determining production output in South Africa.
该研究使用自回归分布式滞后误差校正模型(ARDL-ECM)方法来估计南非玉米和高粱生产商对价格风险、价格激励和非价格激励的反应性。将价格风险变量纳入供应模型,以检验其对玉米和高粱生产决策的影响。该研究使用了1970年至2018年期间49次观测的年度历史时间序列数据进行分析。实证结果表明,玉米和高粱生产者对自身价格的反应相当低。研究进一步表明,玉米和高粱作物都表现出对长期平衡的高速调整,这意味着在系统受到冲击的情况下,粮食产量将以更快的速度迅速恢复。研究结果强调了价格风险在决定南非生产产出方面的相关性。
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引用次数: 0
Gender inequality in livestock asset ownership 牲畜资产所有权方面的性别不平等
Pub Date : 2021-12-28 DOI: 10.17306/j.jard.2021.01509
Fuseini Nadi, F. Nimoh, E. Antoh, R. Anaman
Food security is a complex phenomenon involving sociocultural and economic factors. This study examines gender inequality in livestock assets ownership on household food security in the Wa West District of Ghana. Data were collected from 400 households based on a cross-sectional survey and a multistage sampling of the respondents. Gender disparity in livestock assets distribution among men and women within the household was ascertained using the Gini index, while the household food consumption score technique was employed to determine household food security status. A binary logit regression model was used to assess the effect of gender inequality in livestock assets on household food security. The results indicated that, on average men owned 1.72 TLU compared to an average of 0.22 TLU owned by women. Livestock contribution to household food security was estimated at 16% of annual household food expenditure, with a composition of 0.90%, 6.04%, and 9.14% jointly owned, women owned, and men owned. Also, 33% of households were food insecure, while 67% of households were food secure at the time of the survey. The empirical results showed that a unit increase in the Gini index of livestock assets distribution in favour of men has a negative effect on household food security. The results further showed that household ownership of livestock, farm size, and education negatively influence household food insecurity, whereas household size, female-headed households, and dependency ratio positively affect household food insecurity in the study area. The study recommends that development programmes should target women’s economic empowerment and education to bridge the gender livestock assets gap to improve food security.
粮食安全是一个涉及社会文化和经济因素的复杂现象。本研究考察了加纳瓦西区牲畜资产所有权方面的性别不平等对家庭粮食安全的影响。通过横断面调查和多阶段抽样,从400户家庭中收集数据。使用基尼指数确定家庭内男女牲畜资产分配的性别差异,并采用家庭食品消费评分技术确定家庭粮食安全状况。采用二元logit回归模型评估畜牧业资产性别不平等对家庭粮食安全的影响。结果表明,男性平均拥有1.72 TLU,而女性平均拥有0.22 TLU。牲畜对家庭粮食安全的贡献估计占家庭年度粮食支出的16%,其中共同拥有、女性拥有和男性拥有的比例分别为0.90%、6.04%和9.14%。此外,33%的家庭粮食不安全,而67%的家庭在调查时粮食安全。实证结果表明,牲畜资产分配的基尼系数单位增加有利于男性,对家庭粮食安全产生负面影响。研究结果进一步表明,家庭牲畜拥有量、农场规模和教育程度对家庭粮食不安全产生负向影响,而家庭规模、女性户主家庭和抚养比对家庭粮食不安全产生正向影响。该研究建议,发展计划应该针对妇女的经济赋权和教育,以弥合性别牲畜资产差距,从而改善粮食安全。
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引用次数: 1
Technical efficiency of maize-based farm irrigators in the Eastern Cape province 东开普省玉米农田灌溉技术效率
Pub Date : 2021-12-28 DOI: 10.17306/j.jard.2021.01421
L. Mdoda, A. Obi, M. Christian, P. Jiba
Maize production is the most important field crop in South Africa produced from ancient years, Mpumalanga and North West Provinces being principal producers. Maize is extensively produced and ascendancy ground crop because maize is greater resilient, less labor exhaustive, rich in food strength and starches, grows actual fast, and easy to produce as other ground crops. Most of the produced maize in South African is consumed domestically. Despite massive extents of arable land and all-inclusive land reform implemented for 25 years, farmers in the former homeland areas of South Africa cultivate only small food plots where they grow mostly maize and a small variety of vegetables. The aim of this paper was to examine the technical efficiency of maize-based farmers who farm within smallholder irrigation schemes. A multi-stage sampling procedure was used to select 120 maize-based irrigation farmers. Descriptive statistics and stochastic production frontier models were used in the study. Maize production in the study area was dominated by males (78%) with an average age of 60 years and an average family size of 4 people in the household.  Smallholder irrigators have primary education meaning farmers were literate and able to access farming information and interpret it. Farmers have a minimum average of 10 years of farming experience. Smallholder maize-based farmers were efficient in using their resources given their high farm productivity. The level of technical efficiency for maize farming was 84% which indicates that 16% of maize yield was not realized by smallholder maize farmers in the study area. The study recommends that the government and private sector must improve the farm techniques such as manure and enhanced seeds prepared early and accessible at small and affordable expenses to upsurge maize productivity.
玉米生产是南非自古以来最重要的大田作物,普马兰加省和西北省是主要生产国。玉米是一种广泛生产和优势的地面作物,因为玉米具有更大的弹性,更少的劳动力消耗,富含食物强度和淀粉,生长速度快,而且与其他地面作物一样易于生产。南非生产的大部分玉米在国内消费。尽管大规模的耕地和全面的土地改革已经实施了25年,但南非前祖国地区的农民只种植小面积的粮食,他们主要种植玉米和少量蔬菜。本文的目的是检验在小农户灌溉计划中种植玉米的农民的技术效率。采用多阶段抽样程序选择了120名玉米灌溉农民。研究中使用了描述性统计和随机生产前沿模型。研究地区的玉米生产以男性为主(78%),平均年龄为60岁,平均家庭规模为4人。小农灌溉者受过初等教育,这意味着农民识字,能够获取和解释农业信息。农民平均至少有10年的农业经验。以玉米为基础的小农户在利用资源方面效率很高,因为他们的农业生产力很高。玉米种植的技术效率水平为84%,这表明研究地区的玉米小农户没有实现16%的玉米产量。该研究建议,政府和私营部门必须改进农场技术,如肥料和强化种子,尽早制备,并以小额和可负担的费用获得,以提高玉米生产力。
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引用次数: 0
Factors influencing commercialisation among smallholder cabbage farmers of the Buffalo City Metropolitan Municipality of South Africa 影响南非布法罗市大白菜小农商业化的因素
Pub Date : 2021-12-28 DOI: 10.17306/j.jard.2021.01440
A. Taruvinga, Wendy Singatha, P. Mukarumbwa
Literature suggests that there are high levels of commercialisation by even the poorest and smallest landholders within the horticulture subsector in most rural Africa. Thus, the notion of poor commercialisation among smallholder farmers is now being challenged. Against this background,this paper estimated factors that influence commercialisation by smallholder cabbage farmers in the Eastern Cape Province of South Africa. The study used a cross-sectional survey of120 smallholder cabbage farmers obtained through a multistage sampling procedure. A Cragg double-hurdle model was applied to analyse the factors that influence the commercialisation decision and intensity of commercialisation. In the first stage, the result of the probit regression model revealed that gender, age, access to informal credit and area planted were significant factors towards influencing smallholder cabbage farmers’ commercialisation decisions. In the second stage, the results of the truncated regression model revealed that family size and area planted were the key factors determining the intensity of commercialisation. Hence, the attempts to improve smallholder farmers’ cabbage commercialisation should be guided by these significant explanatory variables in the study area, given the low commercialisation index revealed.
文献表明,在大多数非洲农村地区的园艺部门,即使是最贫穷和最小的土地所有者也有很高的商业化水平。因此,小农户商业化程度低的观念现在正受到挑战。在此背景下,本文估计了影响南非东开普省小农户卷心菜商业化的因素。这项研究使用了一项通过多阶段抽样程序获得的120名小白菜农户的横断面调查。应用Cragg双障碍模型分析了影响商业化决策和商业化强度的因素。在第一阶段,probit回归模型的结果显示,性别、年龄、获得非正规信贷的机会和种植面积是影响小农户卷心菜商业化决策的重要因素。在第二阶段,截断回归模型的结果表明,家庭规模和种植面积是决定商业化强度的关键因素。因此,鉴于商业化指数较低,改善小农户卷心菜商业化的尝试应以研究领域的这些重要解释变量为指导。
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引用次数: 0
Marketing channel preference among smallholder cocoyam farmers in South Africa 南非椰子种植户对营销渠道的偏好
Pub Date : 2021-12-28 DOI: 10.17306/j.jard.2021.01507
C. Nwafor
Marketing channel choice makes important contributions to the incomes and other livelihood attributes among smallholder farmers in developing countries. Often considered from a number of perspectives, the dominant view articulated suggests an advantageous integration into formal market channels. This position is questioned as it has implications for smallholder farmers’ food security and rural incomes. Using a mixed methods approach, the study collected primary data from 174 smallholder farmers and applied both a descriptive and multinomial logit regression model to analyze factors contributing to cocoyam production and market channel choices among respondents in the study area. Findings indicate that financial returns and available markets were key factors in cocoyam production, while amount received was a driver of market channel choice among 89% of respondents who sold directly at farm-gate. Farmers’ age (p=0.044), household size (p=0.043), distance to market (p=0.021), additional income (p=0.017) and amount received (p=0.014) were significant variables (p<.05) in the determinants of market channel choice. The study recommended improving market information provision and strengthening farmer associations which will enable smallholder farmers in rural communities to make informed choices with respect to produce price, access other markets and consolidate their collective market bargaining position.
营销渠道的选择对发展中国家小农户的收入和其他生计属性做出了重要贡献。通常从多个角度考虑,所阐述的主导观点表明,有利于融入正式市场渠道。这一立场受到质疑,因为它对小农户的粮食安全和农村收入有影响。该研究采用混合方法,收集了174名小农户的原始数据,并应用描述性和多项式logit回归模型分析了研究地区受访者对椰子生产和市场渠道选择的影响因素。调查结果表明,财务回报和可用市场是椰子生产的关键因素,而在89%的直接在农场门口销售的受访者中,收到的金额是市场渠道选择的驱动因素。农民的年龄(p=0.044)、家庭规模(p=0.043)、离市场的距离(p=0.021)、额外收入(p=0.017)和收到的金额(p=0.014)是市场渠道选择决定因素中的显著变量(p<0.05)。该研究建议改善市场信息提供,加强农民协会,使农村社区的小农户能够在产品价格方面做出知情选择,进入其他市场,并巩固其集体市场谈判地位。
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引用次数: 1
Economic efficiency analysis of small-scale tomato farmers in Greater Letaba Municipality 大莱塔巴市番茄小农经济效益分析
Pub Date : 2021-12-28 DOI: 10.17306/j.jard.2021.01416
Tshegofatso Morgan Nakana, J. Hlongwane, A. Belete
This paper analysed the economic efficiency of small-scale tomato farmers in the Greater Letaba municipality of South Africa’s Limpopo Province. Primary data were collected from 68 tomato farmers based on structured questionnaires and using convenience and purposive sampling procedures. The Cobb-Douglas production function was used to analyse the level of economic efficiency. The study utilised the output approach, where the output achieved by the farmers is compared to the maximum output attainable using the given inputs. The empirical results reveal that mean technical, allocative, and economic efficiency levels are at 0.95, 0.41 and 0.39, respectively. The study also found that land (farm size), seedlings, labour, pesticides and water have a positively significant relationship with the production of tomatoes in the study area. Therefore, it is recommended that the Department of Agriculture, Land Reform and Rural Development provide farmers with enough extension services by employing more extension personnel. Government programmes such as the Comprehensive Agricultural Support Programme should be intensified – through the pillar of training and capacity building – to reach the small-scale farmers in the municipality, whereby farmers should be provided with training on the recommended minimum and maximum application of inputs like pesticides, fertilisers, seedlings and water in tomato production.
本文分析了南非林波波省大莱塔巴市小规模番茄种植者的经济效率。本研究采用结构化问卷调查方式,采用方便、有目的的抽样方法,对68名番茄种植户进行了初步数据收集。采用柯布-道格拉斯生产函数分析经济效率水平。该研究采用了产出法,将农民获得的产出与使用给定投入所能达到的最大产出进行比较。实证结果表明,我国技术效率、配置效率和经济效率的平均水平分别为0.95、0.41和0.39。研究还发现,土地(农场规模)、幼苗、劳动力、杀虫剂和水与研究地区的番茄产量呈正相关。因此,建议农业、土地改革和农村发展部雇用更多的推广人员,为农民提供足够的推广服务。应通过培训和能力建设这一支柱,加强诸如综合农业支助方案等政府方案,以便接触到市政当局的小农,向农民提供培训,使他们了解在番茄生产中农药、化肥、幼苗和水等投入物的建议最低限度和最大限度的应用。
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引用次数: 0
ASSESSMENT OF INCOME GENERATING ACTIVITIES AMONG FOREST FRINGE COMMUNITIES IN CROSS RIVERS STATE OF NIGERIA 尼日利亚跨河州森林边缘社区创收活动评估
Pub Date : 2021-10-13 DOI: 10.17306/j.jard.2021.01411
F. Awe
This study assessed the different income generating activities as well as factors that influenced choice of such activities among forest communities in Cross Rivers State of Nigeria. One hundred copies of structured questionnaire were used to obtain information from respondents in the study area. Two Local Government Areas (LGAs) were purposively selected for the study, due to their agrarian and forest-based nature. Five communities were then randomly selected from each of the LGAs and ten copies of questionnaire were randomly administered in each community. Both descriptive statistics such as frequencies and percentages as well as inferential statistics such as Multinomial Logistic Regression were used in the study. From the study, it was discovered that the average household size, age, farm size and household income were 4; 36.5; 1.75Ha and N39, 330 respectively. It was also observed that the respondents engaged in different income generating activities which are then categorized into On-farm only activities, Non-farm only activities as well as Non-farm+ On-farm activities. Thirty-seven percent (37%) of the respondents engaged in only farming activities with only 20% of them engaging in non-farm activities alone; while 43% of the respondents combine farm activities with non-farm activities. The results of the Multinomial Logistic Regression show that age, educational qualification, access to extension services, total household monthly income, farming experience, farm size as well as availability of forest were variables that significantly influenced the respondents’ choice of livelihood strategies at 5% level of significance.
本研究评估了尼日利亚克罗斯河州森林社区不同的创收活动以及影响此类活动选择的因素。使用100份结构化问卷从研究区域的受访者那里获得信息。有目的地选择了两个地方政府区域进行研究,因为它们具有农业和森林性质。然后从每个LGA中随机选择五个社区,并在每个社区随机发放十份问卷。研究中既使用了频率和百分比等描述性统计数据,也使用了多项式逻辑回归等推断统计数据。研究发现,平均家庭规模、年龄、农场规模和家庭收入为4;36.5;1.75Ha和N39.330。还观察到,受访者从事不同的创收活动,这些活动分为仅限农场活动、仅限非农场活动以及非农场+农场活动。37%的受访者只从事农业活动,其中只有20%的人只从事非农业活动;43%的受访者将农业活动与非农业活动相结合。多元Logistic回归的结果表明,年龄、教育资格、获得推广服务的机会、家庭月总收入、耕作经验、农场规模以及森林的可用性是显著影响受访者生计策略选择的变量,显著性水平为5%。
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引用次数: 0
CONSUMERS ETHNOCENTRISM AND ATTITUDES TOWARDS LOCAL VERSUS FOREIGN MILK POWDER BRANDS: EVIDENCE FROM SRI LANKA 消费者的民族中心主义和对本地与外国奶粉品牌的态度:来自斯里兰卡的证据
Pub Date : 2021-10-13 DOI: 10.17306/j.jard.2021.01430
P. Sivashankar, Thilini De Costa, Maheshwari Elapatha
Sri Lanka spends a colossal sum of money for importing milk powder. But Sri Lanka has its own milk powder too. So, local brands have to face competition in the market. To get benefit from competition, local firms should identify the consumers’ attitudes towards both foreign and local milk powder brands. The main objective of this research is to identify the consumers’ attitudes on local and foreign milk powder brands. Survey strategy was used. Primary data was collected through the pre-tested self-administered questionnaire. Convenience sampling was used to collect data from 120 respondents in Colombo district. Fishbein’s model was used to calculate the attitudes, CETSCALE used to measure the effect of ethnocentrism on consumers’ attitudes towards local and foreign milk powder brands. Mann- Whitney test was used to compare mean rank between attributes. Spearman’s correlation used to find the ethnocentrism effect on consumers’ attitudes on local and foreign milk powder brands. According to the findings, consumers’ have more attitudes towards foreign milk powder brands than local milk powder brands. There is the difference between attitudes on availability, awareness, price, and trust on local milk powder brands and foreign milk powder brands. Ethnocentrism has an effect on consumers’ attitudes on foreign milk powder brands.
斯里兰卡花费巨资进口奶粉。但斯里兰卡也有自己的奶粉。因此,本土品牌不得不面对市场竞争。为了从竞争中获益,本地企业应该了解消费者对外国和本地奶粉品牌的态度。本研究的主要目的是确定消费者对本地和外国奶粉品牌的态度。采用了调查策略。主要数据是通过预先测试的自我管理问卷收集的。便利抽样法用于收集科伦坡地区120名受访者的数据。Fishbein模型用于计算态度,CETSCALE用于衡量种族中心主义对消费者对本土和国外奶粉品牌态度的影响。Mann-Whitney检验用于比较属性之间的平均等级。Spearman的相关分析发现,民族中心主义影响了消费者对本土和国外奶粉品牌的态度。调查结果显示,消费者对外国奶粉品牌的态度高于本土奶粉品牌。在可获得性、知名度、价格和对本地奶粉品牌和外国奶粉品牌的信任方面存在态度差异。民族中心主义影响消费者对外国奶粉品牌的态度。
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引用次数: 0
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Journal of Agribusiness and Rural Development
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