842 resultados para exploratory


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Na última década, uma crescente atenção tem sido dedicada ao desenvolvimento de estratégias que permitem uma empresa de atender os mercados de baixa renda de uma forma rentável e ao mesmo tempo enfrentar os desafios sociais. Uma das ferramentas estratégicas identificados para operar com sucesso na base da pirâmide ( BoP ), consiste no estabelecimento de alianças com organizações não governamentais (ONGs). Isso, no entanto, é um desafio, especialmente porque os atores do setor empresarial e da sociedade civil são movidos por um propósito diferente e adotam uma abordagem diferente na condução das suas atividades. O objetivo desta pesquisa é, portanto, investigar precisamente como ONGs e empresas podem alavancar os seus respectivos recursos e capacidades para criar valor econômico e social , servindo este segmento. Um estudo de casos múltiplos, com foco na base da pirâmide brasileira é utilizado, a fim de entender as dificuldades e fatores de sucesso para a criação e gestão de tais alianças e identificar os recursos e capacidades que são mobilizados por cada parceiro. Os resultados sugerem que as principais dificuldades estão em encontrar um parceiro adequado; superar percepções estereotipadas negativos e falta de confiança e, finalmente, na diferente estrutura, cultura e processos. Por sua vez, os fatores mais importantes que levam ao sucesso incluem a escolha do parceiro certo; compatibilidade em termos de missão, estratégia e valores; estabelecimento de confiança e comprometimento; comunicação eficaz e, finalmente, a capacidade da aliança de gerar valor para ambos os parceiros. Além disso, os resultados demostram que o papel das ONGs é na maior parte limitado a agir como uma ponte entre a empresa e as comunidades de baixa renda, enquanto as capacidades operacionais e os recursos financeiros são fornecidos pelas empresas.

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Why merger talks collapse: an exploratory study about contributing factors behind ‘wedding cold feet' and deal making failure in Mergers and Acquisitions from the perspective of active deal making professionals in Brazil. One basic question encouraged this study: after all the effort, expectations and money usually invested in dealmaking, why are so many transactions simply abandoned, even when the benefits are clear for the business, shareholders, customers and employees?

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Luxury has evolved over the centuries; new challenges have created questions of appropriate strategies for brands. Experience and authenticity became important aspects in the field: consumers are enjoying more material comfort and there is a trend of a cultural shift for personal fulfillment and aspiration through experience. The biggest challenge for today's luxury marketers is to not only talk to the target, but to understand how the target is shifting, while not alienating consumers and damaging the brand´s image. Considering managers and consumers perspectives separately, it would be possible to conclude that their perceptions are congruent, as many studies have presented. However, if perspectives are put together and compared, different realities could emerge. This exploratory research is based on a case study that describes both perspectives of their perception on luxury experience, consumer behavior and consumption motivations, and luxury retailing. It was developed interviews with the brand owner and 10 brand´s consumers, and also indirect observations in the brands distribution formats. In the brand perspective, the case study has shown that luxury experience involves the construction of brand experience strategy based on products, multiple retail channels, consumer engagement, personal activity, exploration of five senses and other forms. In the consumer´s perspective, results revealed that brand consumers interviwed have different luxury experience perceptions and expectations; however, what is common is that service and quality must be maintained and they reflected the overall experience. Additionally, luxury retailing influences directly the consumer´s perception that must integrate multiple channels to fulfill personal demands. The research makes contributions for both actors - brand and consumer, in the sense that translates theoretical concepts of the experience itself and tries to clarify aspects that are still unknown and explored through the exploration of ways to detect the alignment between brand and consumer expectations of the experience.

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Deep in the South Pacific region about 2,300 miles southwest of the Hawaiian islands1 lies a United States territory that many Americans have never heard of nor known anything about. However, some famous Americans such as Troy Polamalu of the Pittsburgh Steelers, semi retired professional wrestler Dwayne “The Rock” Johnson, and Hawaii Congresswoman Tulsi Gabbard have genealogical roots there. More importantly, many of the Territory’s sons and daughters have served and lost their lives for the United States flag and the cause of freedom around the world. This place is called American Samoa, a collection of seven islands that if glued together would have a total landmass of approximately 76 square miles, just a tad bigger than the capital city of the United States. According to the United States Census Bureau, there were 55,519 residents of American Samoa in 2010.1 The majority of them are ethnic Samoans, a Polynesian sect that traces its history back to early migrants from Southeast Asia who settled the islands around 1500 B.C.2 3 The climate is warm all year long and the forests along the mountains are ripe with vegetation. The main island is Tutuila with its beautiful and coveted landlocked harbor that was used as a coaling station by the United States naval ships during World War II. In fact, it was the Pago Pago Harbor that diminished the impact of the 2009 Tsunami that devastated the Samoan islands by channeling the waters of the Pacific Ocean towards the end of the harbor instead of flooding many other villages surrounding the Pago Pago Bay area. Lives and property were destroyed near the end of the Harbor but it could have been worse for the entire Bay area. Locally grown foods include coconut, taro, banana, guava, sugar cane, papaya, yam, pineapple, and breadfruit. It is completely surrounded by the Pacific Ocean from which the locals obtain a variety of seafood. There is a popular saying in Samoa that goes, “In Samoa, it is impossible to starve 1 American Samoa Department of Commerce, 2012 Statistical Yearbook, http://www.doc.as/wpcontent/uploads/2011/06/2012-Statistical-Yearbook-1.pdf 2 U.S. Census Bureau News, U.S. Census Bureau Releases 2010 Census Population Counts for American Samoa, http://www.census.gov/2010census/news/releases/operations/cb11-cn177.html (Aug. 24, 2011). 3 3 J. Robert Shaffer, American Samoa: 100 Years Under the United States Flag (Honolulu, Hawaii: Island Heritage Publishing, 2000), 34. 4 because people live off of the land’s and the ocean’s abundant resources.” To the west of American Samoa lies a larger group of four islands that make up the Sovereign State of Samoa, which became independent from New Zealand in 1962. Samoa and American Samoa share the same language, culture, and religion but are divided by government and political systems. The focus of this study will be on American Samoa, which became a United States territory in 1900 when the principal chiefs of Tutuila (the largest island in American Samoa) ceded the islands to the United States.

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No Brasil, os jovens de baixa renda estão propensos ao desemprego, o que é particularmente problemático em uma economia emergente onde a desigualdade de renda é relativamente alta, e onde o desenvolvimento socioeconômico futuro pode depender do crescimento e da estabilidade de uma classe média já vulnerável. Além disso, o desemprego entre os jovens, especialmente em cidades urbanas, está associado a elevada incidência de violência, comportamento ilegal, aumento da desigualdade e instabilidade sociopolítica. Este estudo complementa tentativas existentes de promover as perspectivas de emprego da juventude brasileira, investigando as aspirações profissionais de 25 adolescentes que vivem em comunidades de baixa renda na zona urbana de São Paulo. A pesquisa foi realizada através de grupos de foco durante o período de quatro encontros nas comunidades paulistanas de Vila Albertina, Heliópolis, Vila Prudente e Vila Nova Esperança. Os resultados da pesquisa repetem, em grande parte, o conhecimento existente que diz respeito a adolescentes; eles confirmam o papel importante que o mérito individual, o microambiente e os modelos exemplares (isto é, familiares, colegas e educadores locais) têm de moldar e possibilitar (ou impedir) os planos de carreira de jovens adultos, e destacam a flexibilidade e a diversidade de interesses profissionais nesta faixa etária. Ademais, os resultados revelam atitudes paradoxais face às comunidades de baixa renda em São Paulo. Todos os participantes pareciam empoderados por elementos dentro de seu microambiente, exibiam sentimentos de orgulho e que faziam parte de sua comunidade; porém, muitos pareciam perturbados pela maneira como pessoas de fora estereotipam ou estigmatizam os moradores da "favela". Ao todo, o estudo destaca tendências que sustentam razões para maiores investimentos no desenvolvimento profissional dos jovens de baixa renda. Na qualidade de um ecossistema com potencial para desenvolvimento socioeconômico, as comunidades de baixa renda podem constituir uma fonte rica não apenas de recursos humanos, mas também de oportunidades comerciais e empregos.

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Equity crowdfunding, ou financiamento de um projeto ou empreendimento através de diversos pequenos investimentos ou um grande grupo de investidores, tem recebido uma crescente atenção da mídia e acadêmicos. A discussão questiona se crowdfunding pode de uma forma geral transformar a maneira como as pessoas captam capital para os seus negócios. Enquanto que pesquisas tem até então focado em explorar porque crowdinvestors têm motivação em financiar empreitadas, este estudo foca em revelar o que motiva empreendedores a procurar soluções de crowdfund. Para isso, o estudo investigou a motivação de 11 empreendedores que usaram plataformas alemãs de crowdfunding. Como estudos existentes sobre a motivação de empreendedores são na sua grande maioria superficiais, este estudo utiliza uma nova abordagem de pesquisa na área de financiamento de projetos, a abordagem de means-end. Sob essa abordagem a forma de pensar dos empreendedores em relação ao uso de equity crowdfunding foi estudada de forma holística, revelando todo o processo de raciocínio até a decisão final de optar por uma estratégia de crowdfunding. Uma das descobertas é que empreendedores usam equity crowdfunding para arrecadar fundos de crowdinvestors consideravelmente não-racionais (emocionais) para financiar o crescimento futuro de seus negócios e também sinalizar viabilidade de investimento para futuros investidores. Além disso, empreendedores esperam que crowdinvestors sejam engajados e ajudem tanto a promover o negócio como a dar feedback. Crowdfunding também possibilita que empreendedores mantenham o poder de decisão sobre a empresa mais facilmente se comparado a outras fontes tradicionais de financiamento. As descobertas indicam que crowdfunding atrai empreendedores que não conseguiriam arrecadar investimentos a partir de outras fontes de capital assim como empreendedores que entendem os benefícios adicionais que esta oferece em relação à outras fontes.

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The auditing role in the contemporaneous business environment, and increasing interest in and demand for governance and transparency, has become an element even more important to the society, as a whole, in order to build solid basis to the development of businesses and generation of wealth through technical knowledge, independence, transparency, credibility, and ethics. Nevertheless, the external financial audit industry in the world and also particularly in Brazil has faced several challenges which threaten its success and evolution. In this sense, since the external audit industry in Brazil has been immersed in a deep crisis with features that are explored through this study, allow me to create an analogy over this study saying that the external financial audit industry is like a sick person with a chronic disease, but the disease has not yet been diagnosed and the person has been dealing with the isolated symptoms. This person, the external audit industry, has struggled with this disease for many years and it is getting worse. It is fundamental to highlight that the challenges faced by the external audit industry in Brazil, ultimately, have not harmed the industry only, but they also materialize themselves as chronic issues for the corporate governance and the capital markets since they harm every interested party. In my point of view, the hardest affected are the investors or shareholders whose interest the independent auditor’s work seeks to preserve. Therefore, the purpose of this study is to have a picture of the challenges faced by the external audit industry in Brazil and understand those challenges as a requirement to analyze the potential alternatives to solve them or, analogically, to diagnose this disease. The research purpose is to map and identify the challenges faced by the external audit industry in Brazil based on the understanding of professionals seasoned in the area. Those challenges are mapped and understood through a methodological approach, a questionnaire answered by auditors with experience in the Brazilian auditing market. The challenges were preliminarily listed based on over 16 years of experience of the author in the area of auditing and financial and accounting services, discussions and interviews about the topic with seasoned professionals, and analyses of pieces of news, publications and academic studies. The questionnaire was used in order to validate the challenges, observations, perspectives, and perceptions gathered through those resources. Despite of the fact that the study is highly relevant, it was not found, through my research, other analyses on this topic with a similar approach which is intended by this study. It looks like the external audit industry in Brazil has walked through these new age dealing with problems on a daily basis and the real challenges of the industry may be concealed by the economic conditions in Brazil and other explanations. As in any problematic scenario, in which a critical analysis is needed, having an accurate picture and understanding of the challenges is a crucial step to start exploring alternatives to address them.

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Since some years, mobile technologies in healthcare (mHealth) stand for the transformational force to improve health issues in low- and middle-income countries (LMICs). Although several studies have identified the prevailing issue of inconsistent evidence and new evaluation frameworks have been proposed, few have explored the role of entrepreneurship to create disruptive change in a traditionally conservative sector. I argue that improving the effectiveness of mHealth entrepreneurs might increase the adoption of mHealth solutions. Thus, this study aims at proposing a managerial model for the analysis of mHealth solutions from the entrepreneurial perspective in the context of LMICs. I identified the Khoja–Durrani–Scott (KDS) framework as theoretical basis for the managerial model, due to its explicit focus on the context of LMICs. In the subsequent exploratory research I, first, used semi-structured interviews with five specialists in mHealth, local healthcare systems and investment to identify necessary adaptations to the model. The findings of the interviews proposed that especially the economic theme had to be clarified and an additional entrepreneurial theme was necessary. Additionally, an evaluation questionnaire was proposed. In the second phase, I applied the questionnaire to five start-ups, operating in Brazil and Tanzania, and conducted semi-structured interviews with the entrepreneurs to gain practical insights for the theoretical development. Three of five entrepreneurs perceived that the results correlated with the entrepreneurs' expectations of the strengths and weaknesses of the start-ups. Main shortcomings of the model related to the ambiguity of some questions. In addition to the findings for the model, the results of the scores were analyzed. The analysis suggested that across the participating mHealth start-ups the ‘behavioral and socio-technical’ outcomes were the strongest and the ‘policy’ outcomes were the weakest themes. The managerial model integrates several perspectives, structured around the entrepreneur. In order to validate the model, future research may link the development of a start-up with the evolution of the scores in longitudinal case studies or large-scale tests.

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As stated by Hoffmann and Coste-Manière (2012) “The web is a mass medium that contrast completely with the traditional codes of exclusivity associated with the luxury industry, and has long been simply rejected by the luxury industry for being an illegitimate distribution channel.” Meanwhile this market presents an incomparable pace of growth and is gradually changing the existing retailing business model and companies must be aware of this change and capable to adapt to it. The internet and cross-border sales already changed the competition throughout retailing and it will increase even more, so companies must be ready to face it. Internet has shown its great opportunity for all markets, although luxury/premium market is not yet taking the proper advantage of its potential, but the necessity to be an omnichannel business strategy is growing. This paper presents an exploratory research based on a case study of how premium fashion Brazilian brands are using Farfetch, e-commerce, as an entry market strategy and how this affects them. The research question of this study is: How is Farfetch helping on the internationalization of Brazilian premium fashion brands?, and in order to answer it was conducted an in-depth interview with the Brazilian head of business development of Farfetch, apart an extensive secondary data research. As expected the study found a list of trade-offs of using an e-commerce, luxury specialized, with a marketplace approach to the brands willing to internationalize. As stated by Altagamma and McKinsey (2015) study “[...] luxury brands have no choice but to embrace the digital era and become truly omnichannel. This will require them a radical rethinking of both their customer experience of their consumer engagement strategy.” Looking either from the Farfetch point of view, trying to understand why they offer this opportunity to the brands, or also from the brand side if this is a manageable approach. This study presents a contribution for both sides, trying to give tools to the brands on understanding the internationalization reasons and approach, as well as explaining Farfetch business model, and the advantages it can bring to them, at the same time of a general market trend analysis for Farfecth.

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A rede de correspondentes bancários do Brasil tem sido estudada há mais de uma década, em particular por causa da sua importância no aumento do alcance de serviços financeiros para regiões distantes dos maiores centros urbanos. O uso de correspondentes por cooperativas de crédito não tem recebido destaque, apesar do papel importante das cooperativas na inclusão financeira. Esta dissertação adota uma abordagem “multimétodo” para efetuar uma pesquisa exploratória dos correspondentes de cooperativas de crédito no Brasil. A pesquisa visa, por um lado, alargar a compreensão dos incentivos que levam cooperativas a usarem correspondentes, e por outro, avaliar se esses correspondentes merlhoram a inclusão financeira. A pesquisa é formada por um estudo de caso assim como por análise de dados relativos ao registro de correspondentes bancários e de dados financeiros das cooperativas. Os resultados apontam que o uso de correspondentes bancários por cooperativas está relacionado à busca de maior eficiência e redução de filas nas agências. A melhoria da inclusão financeira por esses correspondentes limita-se a um serviço único – o recebimento de pagamentos. Não obstante, em 2014, cooperativas de correspondentes de crédito tinham um papel importante no fornecimento de serviços de recebimento de contas em 690 municípios brasileiros, dos quais 200 tinham baixos níveis de inclusão financeira. Apesar da escassa disponibilidade de serviços dos correspondentes das cooperativas, os resultados sugerem que esses atores poderiam adquirir uma importância maior na promoção de inclusão financeira no futuro.

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The effects of serum and brain calcium concentration on rat behavior were tested by maintaining animals on either distilled water (N = 60) or water containing 1% calcium gluconate (N = 60) for 3 days. Animals that were maintained on high calcium drinking water presented increased serum calcium levels (control = 10.12 ± 0.46 vs calcium treated = 11.62 ± 0.51 µg/dl). Increase of brain calcium levels was not statistically significant. In the behavioral experiments each rat was used for only one test. Rats that were maintained on high calcium drinking water showed increased open-field behavior of ambulation (20.68%) and rearing (64.57%). on the hole-board, calcium-supplemented animals showed increased head-dip (67%) and head-dipping (126%), suggesting increased ambulatory and exploratory behavior. The time of social interaction was normal in animals maintained on drinking water containing added calcium. Rats supplemented with calcium and submitted to elevated plus-maze tests showed a normal status of anxiety and elevated locomotor activity. We conclude that elevated levels of calcium enhance motor and exploratory behavior of rats without inducing other behavioral alterations. These data suggest the need for a more detailed analysis of several current proposals for the use of calcium therapy in humans, for example in altered blood pressure states, bone mineral metabolism disorders in the elderly, hypocalcemic states, and athletic activities.

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This study aimed: 1) to classify ingredients according to the digestible amino acid (AA) profile; 2) to determine ingredients with AA profile closer to the ideal for broiler chickens; and 3) to compare digestible AA profiles from simulated diets with the ideal protein profile. The digestible AA levels of 30 ingredients were compiled from the literature and presented as percentages of lysine according to the ideal protein concept. Cluster and principal component analyses (exploratory analyses) were used to compose and describe groups of ingredients according to AA profiles. Four ingredient groups were identified by cluster analysis, and the classification of the ingredients within each of these groups was obtained from a principal component analysis, showing 11 classes of ingredients with similar digestible AA profiles. The ingredients with AA profiles closer to the ideal protein were meat and bone meal 45, fish meal 60 and wheat germ meal, all of them constituting Class 1; the ingredients from the other classes gradually diverged from the ideal protein. Soybean meal, which is the main protein source for poultry, showed good AA balance since it was included in Class 3. on the contrary, corn, which is the main energy source in poultry diets, was classified in Class 8. Dietary AA profiles were improved when corn and/or soybean meal were partially or totally replaced in the simulations by ingredients with better AA balance.

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Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

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The vertebrate predators of post-metamorphic anurans were quantified and the predator-prey relationship was investigated by analysing the relative size of invertebrate predators and anurans. More than 100 vertebrate predators were identified (in more than 200 reports) and classified as opportunistic, convenience, temporary specialized and specialized predators. Invertebrate predators were classified as solitary non-venomous, venomous and social foragers according to 333 reviewed reports. Each of these categories of invertebrate predators was compared with the relative size of the anurans, showing an increase in the relative size of the prey when predators used special predatory tactics. The number of species and the number of families of anurans that were preyed upon did not vary with the size of the predator, suggesting that prey selection was not arbitrary and that energetic constraints must be involved in this choice. The relatively low predation pressure upon brachycephalids was related to the presence of some defensive strategies of its species. This compounding review can be used as the foundation for future advances in vertebrate predator-prey interactions.

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In this paper a set of Brazilian commercial gasoline representative samples from São Paulo State, selected by HCA, plus six samples obtained directly from refineries were analysed by a high-sensitive gas chromatographic (GC) method ASTM D6733. The levels of saturated hydrocarbons and anhydrous ethanol obtained by GC were correlated with the quality obtained from Brazilian Government Petroleum, Natural Gas and Biofuels Agency (ANP) specifications through exploratory analysis (HCA and PCA). This correlation showed that the GC method, together with HCA and PCA, could be employed as a screening technique to determine compliance with the prescribed legal standards of Brazilian gasoline.