This research addresses the question of whether there are personal characteristics of purchasing managers that lead them to make decisions regarding buyer-seller partnerships, and supplier sourcing in particular, that may be suboptimal, therefore affecting the performance of the firm. This question warrants study due to the current business environment, in which business firms have been entering into both formal and informal buyer-seller partnerships as a means of surviving in a highly competitive environment.

Made available in DSpace on 2015-12-03T18:33:06Z (GMT). No. of bitstreams: 1 Jose_Raymundo_de_Faria_Junior.pdf: 1267452 bytes, checksum: 6a478b16fd990211249d441f2100f6b4 (MD5) Previous issue date: 2014-02-18 / The objective of this research is to propose for high income Brazilian investors a model of dynamic allocation with international diversification that uses ETFs and the PMI manufacturing index. ETFs were selected from twelve countries, including the ETF equities in Brazil, EWZ. The portfolios were created with and without the EWZ and two procedures were adopted to weight the assets: (1) maximization of the Sharpe ratio and (2) allocation based on the proportion of GDP. An alternative method of selection of assets was presented, using the PMI manufacturing index as a decision filter for the allocation of the resources. The PMI is usually published on the first business day of each month, is researched in the major countries and is one of the first, if not the first, leading indicator of the economic cycle. When the PMI signaled economic growth, the portfolio consisted of a higher proportion of equities. To evaluate the performance of the proposed portfolio, it was compared to other three global portfolios that followed classical allocation strategies, and one of these was considered a benchmark. The proposed portfolio was also compared to a benchmark created exclusively with brazilian assets. The result suggests that the use of PMI as a decision filter in an active and internationally diversified portfolio using only foreign ETFs and weighted according to the techniques of Modern Portfolio Theory presented higher total return and Generalized Sharpe Ratio than the international and brazilian benchmarks. This result suggests that Brazilian and foreign investors and managers who adopt active management of their portfolios should include PMI as one of the indicators to be observed in the allocation strategy / O objetivo desta pesquisa ?? propor para os investidores brasileiros de alta renda um modelo de aloca????o din??mica com diversifica????o internacional que utiliza ETFs e o ??ndice PMI da manufatura. Foram selecionados ETFs de doze pa??ses, incluindo o ETF de renda vari??vel do Brasil, o EWZ. Foram criadas carteiras com e sem o EWZ e adotados dois procedimentos para ponderar os ativos: (1) maximiza????o do ??ndice de Sharpe e (2) aloca????o com base na propor????o do PIB. Foi apresentado um m??todo alternativo de sele????o de ativos, utilizando o ??ndice PMI da manufatura como filtro de decis??o para a aloca????o dos recursos. O PMI ?? divulgado, em geral, no primeiro dia ??til de cada m??s, ?? pesquisado nos principais pa??ses e ?? um dos primeiros, se n??o o primeiro, indicador antecedente do ciclo econ??mico. Quando o PMI sinalizou crescimento econ??mico, a carteira foi composta por maior propor????o de ativos de renda vari??vel. Para avalia????o da performance da carteira proposta, a mesma foi comparada a outras tr??s carteiras globais que seguiram estrat??gias cl??ssicas de aloca????o, sendo que uma destas foi considerada benchmark. A carteira proposta tamb??m foi comparada a um benchmark criado com ativos exclusivamente brasileiros. O resultado obtido sugere que o uso do PMI como filtro de decis??o em uma carteira ativa e diversificada internacionalmente usando somente ETFs estrangeiros e ponderados de acordo com as t??cnicas da Moderna Teoria de Portf??lio apresentou retorno total e ??ndice de Sharpe generalizado superiores ao benchmark internacional e ao benchmark brasileiro. Este resultado sugere que os investidores e os gestores brasileiros e estrangeiros que adotam a gest??o ativa de seus portf??lios poderiam incluir o PMI como um dos indicadores a serem observados na estrat??gia de aloca????o

The climate crisis is a well-known problem in the world that has contributed to increased interest in locally produced products. However, according to previous research, the use of local meat in restaurants is not obvious due to problems with both price and deliveries. Despite the hospitality industry's impact on consumption trends, the lack of studies on chefs'perspective on locally produced food is limited. The purpose of the study is therefore to identify central factors that influence the decision-making process of chefs when purchasing locally produced meat in Skåne. To study the chefs, a qualitative method was used, semi-structured interviews in which four chefs participated. Interest in locally produced meat is great, but there are problems with a delivery guarantee and the cost. Important factors for the respondents were the quality that was linked to the sensory properties of taste and texture. To enable an increased use of locally produced meat, taxes and fees need to be reduced in order to be able to lower prices at all levels. Consumer awareness of the climate footprint has increased demand and thus demands that restaurants purchase locally produced meat. Increased delivery guarantee can be made possible by using wholesalers as intermediaries. The study therefore strives to contribute with knowledge and understanding of what is required in Skåne to increase the possibility of using local meat in restaurants.