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Mensuração de Atitude: Proposição de um Protocolo de Elaboração de Escalas 态度测量:提出量表开发方案
Q4 Business, Management and Accounting Pub Date : 2015-08-14 DOI: 10.1590/1982-7849RAC20151559
Rafael Lucian, J. S. Dornelas
This theoretical essay aims to study how scales are developed and through which procedures they can be considered valid and suitable for use as legitimate scientific instruments. In this perspective, this paper's objective was to develop a protocol for constructing scales to measure attitude. The proposed protocol is configured as a logical meeting of steps based on theorists such as Allport and Hartman (1925), Thurstone (1928), Likert (1932), Campbell and Fiske (1959)and Bock (1972), which permeate all aspects of drafting scales, including construct definition, the choice of the scale itself, item preparation, scale purification, and finally its validation. At the end of the study, we present a protocol for the preparation of specific scales to measure attitude that differs from existing protocols in Churchill (1979), Rossiter (2002) and DeVellis (2003). This is in order to unite for the first time a set of promising techniques, primarily the objective delineation of the construct using focus group methodology, the proposition of an inherently dichotomous scale, scale purification via item response theory (IRT), and predictive validity.
这篇理论论文旨在研究量表是如何发展的,以及通过哪些程序,它们可以被认为是有效的,适合作为合法的科学仪器使用。从这个角度来看,本文的目的是制定一个协议来构建量表来测量态度。根据Allport and Hartman(1925)、Thurstone(1928)、Likert(1932)、Campbell and Fiske(1959)和Bock(1972)等理论家的理论,所提出的协议被配置为步骤的逻辑会议,这些步骤渗透到起草量表的各个方面,包括结构定义、量表本身的选择、项目准备、量表纯化,最后是其验证。在研究结束时,我们提出了一份协议,用于准备特定的尺度来测量态度,不同于丘吉尔(1979),罗西特(2002)和威利斯(2003)现有的协议。这是为了第一次统一一套有前途的技术,主要是使用焦点小组方法客观描述结构,固有二分量表的主张,通过项目反应理论(IRT)进行量表净化,以及预测效度。
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引用次数: 24
Impacto do Sistema de Controle sobre a Venda de Novos Produtos 控制系统对新产品销售的影响
Q4 Business, Management and Accounting Pub Date : 2015-08-14 DOI: 10.1590/1982-7849RAC20151840
Valter Afonso Vieira, J. Silva, Sean Cassiolato Berbert, V. Faia
This paper's main goal is to understand the impact of control systems on the relationship between a salesperson's effort and their performance. The control systems have two perspectives: outcome and behavior. The difference between them is how a salesperson is evaluated in regards to their job. If the sales manager is only concerned with sales results, the control system is based on outcome. However, if the sales manager is concerned with a salesperson's capacities, abilities and knowledge, the control system is based on behavior. Based on the theories developed by Anderson and Oliver (1987) and Oliver and Anderson (1994), we proposed a theoretical framework to explain sales performance, positioning the control system as a moderating variable. We undertook two descriptive field investigations to test the proposed model's hypotheses for pharmaceutical sales representatives and car dealer salespersons. We estimated four regression equations to test the hypotheses. The first conclusion is that the perception of product innovation by salespeople actually influences the launch of new products. The second conclusion showed that salesperson effort has a negative relationship with performance. Third, we demonstrated the moderating effect control systems have on the relationship between salesperson experience and sales efforts.
本文的主要目标是了解控制系统对销售人员的努力和业绩之间关系的影响。控制系统有两个视角:结果和行为。他们之间的区别在于如何评估销售人员的工作。如果销售经理只关心销售结果,那么控制系统是基于结果的。然而,如果销售经理关心的是销售人员的能力、能力和知识,那么控制系统是基于行为的。基于Anderson and Oliver(1987)和Oliver and Anderson(1994)的理论,我们提出了一个解释销售绩效的理论框架,将控制系统定位为一个调节变量。我们进行了两次描述性的实地调查,以检验提出的模型对医药销售代表和汽车经销商销售人员的假设。我们估计了四个回归方程来检验假设。第一个结论是销售人员对产品创新的认知实际上影响了新产品的推出。第二个结论表明销售员的努力与业绩呈负相关。第三,我们证明了控制系统对销售人员经验和销售努力之间关系的调节作用。
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引用次数: 2
Constituição de uma Comunidade Virtual de Marca no Lançamento de Novo Produto 在新产品发布时建立虚拟品牌社区
Q4 Business, Management and Accounting Pub Date : 2015-08-14 DOI: 10.1590/1982-7849RAC20151507
Maribel Carvalho Suarez, F. Galindo, Václav Soukup Filho, Rafael Henrique Szymanski Machado
This article presents an investigation of the building process of an online brand-associated community. It uses netnographic methods to investigate an automotive community, created months before a new model was actually launched. The study highlights the motivation to gather information and to influence product launch as factors to mobilize community existence. Category involvement, aspirational positioning of the corporate brand and revolutionary promises for this product also seem to be relevant to promote the community. The research presents a typology of community members based on two dimensions: information about the category and user experience with the brand/model. The typology distinguishes between newbies (low information and low experience), theoretical (high information and low experience), pragmatic (low information and high experience) and experts (high information and high experience). The paper highlights logics that stratify members´ interactions, explaining community formation dynamics and evolution processes.
本文介绍了一个在线品牌相关社区的建设过程的调查。它使用网络方法来调查一个汽车社区,这个社区是在新车型实际推出前几个月创建的。该研究强调了收集信息的动机和影响产品发布的动机是动员社区存在的因素。品类参与、企业品牌的理想定位和对该产品的革命性承诺似乎也与推广社区有关。该研究提出了一种基于两个维度的社区成员类型:品类信息和品牌/模型的用户体验。该类型区分了新手(低信息和低经验)、理论型(高信息和低经验)、实用型(低信息和高经验)和专家型(高信息和高经验)。本文强调了成员互动分层的逻辑,解释了社区形成动态和进化过程。
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引用次数: 3
Quando Forças Opostas Aumentam a Intenção de Compra? Foco Motivacional e Mensagens de Comunicação 当相反的力量增加购买意愿时?激励焦点和沟通信息
Q4 Business, Management and Accounting Pub Date : 2015-08-14 DOI: 10.1590/1982-7849RAC20151579
Danielle Mantovani, M. M. Barboza, J. Viacava, Paulo Henrique Muller Prado
The regulatory focus theory suggests that consumers rely on their motivational focus (prevention vs. promotion) for their evaluations and decisions. Usually consumers prefer products that match their personal motivational focus. Previous studies show that this pattern preferably occurs when we are not motivated to process information. However, this study suggests that situations that require greater cognitive effort, in which the consumer needs more information to decide because of the difficulty of the task, messages that have an opposing motivational regulatory focus will be more persuasive. When consumers have not been previously exposed to difficult tasks which require more cognitive effort, their willingness to buy products presented in ways that match their regulatory fit will increase. Experiment 1 (n=257) showed evidence that task difficulty has a moderating role in ad-message persuasiveness. Experiment 2 (n=144) presents the same moderating effect of task difficulty on the regulatory fit (vs unfit) phenomenon for willingness to buy. Therefore, not all information compatible with consumer motivational focus is well evaluated. When greater cognitive effort is required, unfit messages may be more persuasive.
监管焦点理论认为,消费者依赖于他们的动机焦点(预防vs.促销)来进行评估和决策。通常消费者更喜欢与他们个人动机焦点相匹配的产品。先前的研究表明,当我们没有动机去处理信息时,这种模式更容易发生。然而,这项研究表明,在需要更大认知努力的情况下,由于任务的难度,消费者需要更多的信息来决定,具有相反动机监管焦点的信息将更有说服力。当消费者以前没有接触过需要更多认知努力的困难任务时,他们购买符合他们监管要求的产品的意愿就会增加。实验1 (n=257)显示任务难度对广告信息说服力有调节作用。实验2 (n=144)显示任务难度对购买意愿的调节契合(vs .不契合)现象具有同样的调节作用。因此,并不是所有符合消费者动机焦点的信息都能得到很好的评价。当需要更大的认知努力时,不合适的信息可能更有说服力。
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引用次数: 1
The Effect of Longer Development Times on Product Pipeline Management Performance 较长的开发时间对产品管道管理绩效的影响
Q4 Business, Management and Accounting Pub Date : 2015-06-24 DOI: 10.1590/1982-7849RAC20151430
P. Figueiredo, X. L. Travassos
In the pharmaceutical industry, value is being destroyed through longer product development times. Given that patent lives are (normally) fixed at 20 years, the double hit of increasing time to market is evident - higher R & D costs and less time at market before generic competitors are able to be released into the marketplace. The Policy implications are massive: A huge and permanent shift away from internal R & D towards partnerships, licensing deals and acquisitions of more innovative biotechnology companies. In this study, we build a system dynamics model of the product development pipeline for a single company operating in the pharmaceutical market. The study shows that in the presence of loss of value due to longer lead times, it is more advantageous to: (a) work faster to reduce the backlog of projects; (b) increase the number of projects started whenever it is possible reduce complexity in the pipeline; and also (c) the optimal decision on resource allocation is independent of the loss of value due to longer lead times.
在制药行业,由于产品开发时间的延长,价值正在被破坏。鉴于专利有效期(通常)固定为20年,上市时间延长的双重打击是显而易见的——研发成本增加,仿制药竞争对手进入市场之前上市时间缩短。这一政策的影响是巨大的:从内部研发向合作、许可交易和收购更具创新性的生物技术公司的巨大而永久的转变。在这项研究中,我们建立了一个单一公司在制药市场上的产品开发管道的系统动力学模型。研究显示,在由于较长的交货时间而造成价值损失的情况下,更有利的做法是:(a)加快工作速度,以减少项目积压;(b)在可能的情况下增加已展开的工程项目数目,减少工程项目的复杂性;并且(c)资源分配的最优决策独立于由于较长的交货时间而造成的价值损失。
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引用次数: 3
Ser seu próprio Patrão? Aperfeiçoando-se a Educação Superior em Empreendedorismo 做自己的老板?完善创业高等教育
Q4 Business, Management and Accounting Pub Date : 2015-06-24 DOI: 10.1590/1982-7849RAC20151296
Edmilson Lima, R. A. Lopes, V. Nassif, Dirceu da Silva
The objective of this paper is to identify ways of improving higher education in entrepreneurship, focusing on Brazilian students who want to be self-employed or have their own business. In this article, they are named intentional founders. The study is a survey complemented by a short literature review. The online questionnaire was answered by 12, 604 Brazilian students from 37 public and private higher-education institutions. According to their answers, they present a higher demand for entrepreneurship education and a higher entrepreneurial intention than students from other countries. Three hypotheses were tested. Results show that more or less entrepreneurship education (EE) has no effect on students' entrepreneurial intention and self-efficacy (self-perception of being well-prepared to do successful entrepreneurial activities). On the other hand, entrepreneurial intention has a significant and positive association with demand for EE. Taking advantage of students' high demand seems attractive to facilitate the necessary improvement of EE in Brazil. The discussions and conclusions at the end of the paper offer recommendations not only for the improvement of higher education, but also for conducting further research.
本文的目的是确定提高创业高等教育的方法,重点关注想要自雇或拥有自己企业的巴西学生。在本文中,他们被称为有意创始人。这项研究是一项调查,辅以一篇简短的文献综述。来自37所公立和私立高等教育机构的12,604名巴西学生回答了这份在线问卷。根据他们的回答,他们对创业教育的需求和创业意愿都高于其他国家的学生。测试了三个假设。结果表明,创业教育对学生的创业意向和自我效能感(对成功创业活动做好充分准备的自我感知)没有影响。另一方面,创业意向与情感表达需求呈显著正相关。利用学生的高需求似乎对促进巴西情感表达的必要改进很有吸引力。论文最后的讨论和结论不仅为高等教育的改进提供了建议,也为进一步的研究提供了建议。
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引用次数: 31
Previsão de Informações para Avaliar Políticas Públicas: O Caso da Inclusão Financeira 评估公共政策的信息预测:普惠金融案例
Q4 Business, Management and Accounting Pub Date : 2015-06-24 DOI: 10.1590/1982-7849RAC20151864
Marcelo Machado Teixeira de Andrade, E. Diniz
The aim of this paper is to investigate the importance of providing information necessary for the evaluation of public policies during the formulation phase. These policies often can be reformulated or adapted during the deployment process, making it difficult to identify during the formulation phase what information is needed for evaluation. This difficulty is especially manifested when the state is the formulator and independent agents are deployers, such as the financial inclusion policy discussed in this paper. Like other Central Bank (CB) policies, the financial inclusion project was formulated internally in the BC and implemented directly by financial system agents. Given these characteristics, we investigate this project under light of theories that articulate formulation, implementation and evaluation of public policies. From this study we conclude that, despite the impossibility of making a full estimate of the required information in the formulation stage, there are gains for the evaluation process if it is inserted into the formulation/implementation dynamics of public policies.
本文的目的是调查在制定阶段提供必要信息对公共政策的评估的重要性。这些政策通常可以在部署过程中重新制定或调整,因此很难在制定阶段确定评估需要哪些信息。当国家是制定者而独立主体是部署者时,这种困难尤其明显,例如本文讨论的金融包容性政策。与中央银行(CB)的其他政策一样,普惠金融项目是在BC内部制定的,并由金融系统代理直接实施。鉴于这些特点,我们将根据公共政策的制定、实施和评估的理论来研究这个项目。从这项研究中,我们得出的结论是,尽管不可能在制定阶段对所需信息进行全面估计,但如果将评估过程纳入公共政策的制定/执行动态,则会对评估过程有所裨益。
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引用次数: 0
História de Vida e Trajetórias Profissionais: Estudo com Executivos Brasileiros 生活故事和职业轨迹:与巴西高管的研究
Q4 Business, Management and Accounting Pub Date : 2015-06-24 DOI: 10.1590/1982-7849RAC20151951
L. Closs, Sidinei Rocha-de-Oliveira
The notion of what constitutes a career is interdisciplinary by nature, congregating views from an individual, organizations and society. Nevertheless, despite progress in discussions on the subject, recent studies have pointed towards the limitations of currently used theories, calling for greater interdisciplinarity (Arthur, 2008; Chudzikowski & Mayrhofer, 2011; Khapova & Arthur, 2011; Lawrence, 2011), since little evolution has occurred in this sense. In order to respond to the need for multidisciplinary research in career studies, this paperaims to presentandillustrate thepotential use oflife histories by analyzing the influences and limits on seven Brazilian executives' career paths through this method. Results are presented in two broad categories of analysis: (a) contextual influencesoncareers involving changes in the Brazilian economic and organizational setting, increased competition and need to increase knowledge in face of globalization, mobility demand and gender discrimination;(b) life stages andcareer choices, including individual aspects of their trajectories, such as family values, choice of undergraduate courses, entering the labor market and parenthood.
职业构成的概念本质上是跨学科的,汇集了个人、组织和社会的观点。然而,尽管关于这一主题的讨论取得了进展,但最近的研究指出了目前使用的理论的局限性,呼吁更多的跨学科(Arthur, 2008;Chudzikowski & Mayrhofer, 2011;Khapova & Arthur, 2011;Lawrence, 2011),因为在这个意义上很少发生进化。为了回应职业研究中多学科研究的需求,本文旨在通过分析七名巴西高管职业道路的影响和限制,来展示和说明生活史的潜在用途。结果分为两大类分析:(a)背景对职业的影响,涉及巴西经济和组织环境的变化、竞争加剧以及面对全球化、流动性需求和性别歧视需要增加知识;(b)人生阶段和职业选择,包括其轨迹的各个方面,如家庭价值观、本科课程的选择、进入劳动力市场和为人父母。
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引用次数: 17
Abordagem Conceitual às Estratégias de Internacionalização sob Pressões Institucionais Duais para Legitimidade e Conformidade 合法性和合规性双重制度压力下国际化战略的概念性方法
Q4 Business, Management and Accounting Pub Date : 2015-06-24 DOI: 10.1590/1982-7849RAC20151377
Manuel Portugal Ferreira, F. Serra
Internationalizing operations requires multinational corporations (MNCs) to develop strategies capable of simultaneously dealing with external institutional pressures towards legitimacy and internal institutional pressures towards conformity. In this conceptual paper we develop a set of theory-driven propositions on what are the internationalization strategies that MNCs must deploy given their institutional environments. Especially emphasizing the external institutional environment and differences in institutional development, we also approach the relevance of considering the internal institutional environment to the firm. Entry strategies tend to be based on low-involvement modes and on partnerships, such as joint-ventures, to enter institutionally immature or institutionally farther countries. Acquisitions and partnerships may be used when internal institutional pressures are weaker. We conclude with a broad discussion and avenues for future research.
国际化经营要求跨国公司(MNCs)制定能够同时应对外部制度压力的合法性和内部制度压力的一致性的战略。在这篇概念性论文中,我们提出了一套理论驱动的命题,探讨跨国公司在其制度环境下必须部署的国际化战略。我们特别强调了外部制度环境和制度发展的差异,并探讨了考虑内部制度环境对企业的相关性。进入战略往往基于低参与模式和伙伴关系,如合资企业,以进入制度不成熟或制度较远的国家。当内部制度压力较弱时,可以采用收购和合伙的方式。最后,我们进行了广泛的讨论和未来研究的途径。
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引用次数: 5
Efeito Calendário e Finanças Comportamentais no Segmento de Fundos Multimercados 多市场基金领域的日历效应和行为金融学
Q4 Business, Management and Accounting Pub Date : 2015-05-06 DOI: 10.1590/1982-7849RAC20152062
R. Malaquias, S. Mamede
The aim of this paper was to analyze the relationship between Mondays and the profitability provided by Brazilian hedge funds. We used a data basis composed of 3,337 hedge funds, totaling 3,529,808 observations of daily data, during the period from January 2005 until September 2013. To test the hypothesis, we used regression with panel data and we inserted control variables in the model that the literature points out as relevant. The main results showed that the Monday effect also occurs in the hedge funds segment and this effect is intensified in periods of financial crisis. However, we show that the effect is not consistent across all sub-categories of hedge funds. The results were persistent for funds which don't have a redemption period, as well as for the control for the Ibovespa daily returns. The discussion was mainly based on Behavioral Finance Theory in seeking potential explanations for this anomaly.
本文的目的是分析周一与巴西对冲基金提供的盈利能力之间的关系。在2005年1月至2013年9月期间,我们使用了由3,337家对冲基金组成的数据基础,共计3,529,808次每日数据观察。为了检验假设,我们使用面板数据回归,并在模型中插入文献指出相关的控制变量。主要结果表明,周一效应也出现在对冲基金板块,并且在金融危机时期这种效应会加剧。然而,我们表明,这种影响并非在对冲基金的所有子类别中都是一致的。对于没有赎回期的基金,以及Ibovespa日收益的控制,结果都是持久的。讨论主要基于行为金融学理论来寻求对这种异常现象的潜在解释。
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引用次数: 17
期刊
RAC Revista de Administracao Contemporanea
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