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A relação entre conhecimento ecológico, preocupação ecológica, afeto ecológico, normas subjetivas e o comportamento de compras verdes no setor de cosméticos / The relationship between ecological knowledge, ecological concern, ecological affection and subjective standards of green shopping behavior in the cosmetics industryTamashiro, Helenita Rodrigues da Silva 15 March 2012 (has links)
Pesquisas em que se procura investigar a relação entre os fatores ambientais e o comportamento dos consumidores são ainda embrionárias no Brasil, o que constitui uma oportunidade para estudos que relacionam o comportamento de compra dos consumidores com as questões ambientais. Nessa perspectiva, o objetivo da presente pesquisa foi verificar se existe correlação entre os construtos: conhecimento ecológico, afeto ecológico, preocupação ecológica, normas subjetivas e o comportamento de compras verdes. Na busca do alcance dos objetivos propostos, adotou-se uma metodologia caracterizada pela pesquisa exploratória, utilizando-se o método transversal simples no processo de coleta dos dados. Foram adotados no estudo dados secundários, provenientes de artigos, livros, dissertações, teses e internet, além de dados primários, coletados com a aplicação de questionários à população-alvo. Partindo-se de uma amostragem aleatória estratificada, essa população foi constituída pelas mulheres acima dos 18 anos, por representarem consumidoras potenciais de produtos cosméticos. No tratamento dos dados dos 500 questionários validados, contemplouse a utilização do coeficiente Alpha de Cronbach e da técnica multivariada de análise fatorial exploratória. Um modelo de regressão múltipla foi testado para explicar o comportamento de compra de cosméticos ecológicos. Os resultados deixam evidências de que as variáveis Normas Subjetivas (NS), Afeto Ecológico (AE), Preocupação Ecológica (PE) e Conhecimento Ecológico (CE) foram consideradas estatisticamente significantes para explicar as variações em Comportamento de Compra de Cosméticos Ecológicos (CCCE), com um R2 de 0,555. Entre as variáveis demográficas testadas, verificou-se que apenas a faixa etária e a classe social exercem influência moderada sobre a variável dependente. Tais resultados sinalizam similaridade entre os resultados obtidos na mensuração da correlação múltipla entre as variáveis independentes, a variável dependente e aqueles observados na teoria sobre a influência da primeira sobre o comportamento de compra de produtos ambientalmente corretos. Os resultados desta tese oferecem uma compreensão adicional sobre os fatores que afetam o processo de decisão de compra do consumidor. Considera-se, portanto, que este trabalho constitui um avanço no estado da arte das pesquisas sobre a relação entre os fatores ambientais e o comportamento dos consumidores, uma vez que foram investigados aspectos não contemplados em estudos anteriores. / Research which seeks to investigate the relationship between environmental factors and the consumer behavior is still embryonic in Brazil, which is a unique opportunity for those studies that relate the purchasing behavior of consumers to environmental issues. In this perspective, the goal of this research was to ascertain whether there is correlation between the following constructs: ecological knowledge, ecological affection, ecological concern, subjective norms and green purchase behavior. In pursuit of achieving the proposed objectives, a methodology characterized by exploratory search was used, adopting the simple transverse method in data collection process. In the study, secondary data from articles, books, dissertations, theses and the internet were used, in addition to the primary data, collected with the application of questionnaires to the target population. Based on a stratified random sampling, the population was constituted by women over 18 years old, since they represent potential consumers of cosmetic products. Regarding the data processing of 500 validated questionnaires, the use of Cronbach\'s Coefficient Alpha and multivariate exploratory technique of factor analysis were contemplated. A multiple regression model was tested to explain the behavior of buying ecological cosmetics. The results produce evidence that Subjective Norms (SN), Ecological Affection (EA), Ecological Concern (EC) and Ecological Knowledge (EC) variables were considered statistically significant to explain the variations in Purchase Behavior of Ecological Cosmetics (PBEC), with an R2 of 0.555. Among the demographic variables tested, it was found that only the age and social class exercise moderate influence over the dependent variable. Such results indicate similarity among the results obtained in the measurement of multiple correlations among independent variables, the dependent variable and those observed in theory concerning the influence of the former over the purchasing behavior of environmentally correct products. The results of this thesis offer additional insight about the factors that affect the purchase decision process. Therefore, it is considered that this work is an advance in the state of the art of research about the relationship between environmental factors and the consumer behavior, since aspects not covered in previous studies were investigated.
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A relação entre conhecimento ecológico, preocupação ecológica, afeto ecológico, normas subjetivas e o comportamento de compras verdes no setor de cosméticos / The relationship between ecological knowledge, ecological concern, ecological affection and subjective standards of green shopping behavior in the cosmetics industryHelenita Rodrigues da Silva Tamashiro 15 March 2012 (has links)
Pesquisas em que se procura investigar a relação entre os fatores ambientais e o comportamento dos consumidores são ainda embrionárias no Brasil, o que constitui uma oportunidade para estudos que relacionam o comportamento de compra dos consumidores com as questões ambientais. Nessa perspectiva, o objetivo da presente pesquisa foi verificar se existe correlação entre os construtos: conhecimento ecológico, afeto ecológico, preocupação ecológica, normas subjetivas e o comportamento de compras verdes. Na busca do alcance dos objetivos propostos, adotou-se uma metodologia caracterizada pela pesquisa exploratória, utilizando-se o método transversal simples no processo de coleta dos dados. Foram adotados no estudo dados secundários, provenientes de artigos, livros, dissertações, teses e internet, além de dados primários, coletados com a aplicação de questionários à população-alvo. Partindo-se de uma amostragem aleatória estratificada, essa população foi constituída pelas mulheres acima dos 18 anos, por representarem consumidoras potenciais de produtos cosméticos. No tratamento dos dados dos 500 questionários validados, contemplouse a utilização do coeficiente Alpha de Cronbach e da técnica multivariada de análise fatorial exploratória. Um modelo de regressão múltipla foi testado para explicar o comportamento de compra de cosméticos ecológicos. Os resultados deixam evidências de que as variáveis Normas Subjetivas (NS), Afeto Ecológico (AE), Preocupação Ecológica (PE) e Conhecimento Ecológico (CE) foram consideradas estatisticamente significantes para explicar as variações em Comportamento de Compra de Cosméticos Ecológicos (CCCE), com um R2 de 0,555. Entre as variáveis demográficas testadas, verificou-se que apenas a faixa etária e a classe social exercem influência moderada sobre a variável dependente. Tais resultados sinalizam similaridade entre os resultados obtidos na mensuração da correlação múltipla entre as variáveis independentes, a variável dependente e aqueles observados na teoria sobre a influência da primeira sobre o comportamento de compra de produtos ambientalmente corretos. Os resultados desta tese oferecem uma compreensão adicional sobre os fatores que afetam o processo de decisão de compra do consumidor. Considera-se, portanto, que este trabalho constitui um avanço no estado da arte das pesquisas sobre a relação entre os fatores ambientais e o comportamento dos consumidores, uma vez que foram investigados aspectos não contemplados em estudos anteriores. / Research which seeks to investigate the relationship between environmental factors and the consumer behavior is still embryonic in Brazil, which is a unique opportunity for those studies that relate the purchasing behavior of consumers to environmental issues. In this perspective, the goal of this research was to ascertain whether there is correlation between the following constructs: ecological knowledge, ecological affection, ecological concern, subjective norms and green purchase behavior. In pursuit of achieving the proposed objectives, a methodology characterized by exploratory search was used, adopting the simple transverse method in data collection process. In the study, secondary data from articles, books, dissertations, theses and the internet were used, in addition to the primary data, collected with the application of questionnaires to the target population. Based on a stratified random sampling, the population was constituted by women over 18 years old, since they represent potential consumers of cosmetic products. Regarding the data processing of 500 validated questionnaires, the use of Cronbach\'s Coefficient Alpha and multivariate exploratory technique of factor analysis were contemplated. A multiple regression model was tested to explain the behavior of buying ecological cosmetics. The results produce evidence that Subjective Norms (SN), Ecological Affection (EA), Ecological Concern (EC) and Ecological Knowledge (EC) variables were considered statistically significant to explain the variations in Purchase Behavior of Ecological Cosmetics (PBEC), with an R2 of 0.555. Among the demographic variables tested, it was found that only the age and social class exercise moderate influence over the dependent variable. Such results indicate similarity among the results obtained in the measurement of multiple correlations among independent variables, the dependent variable and those observed in theory concerning the influence of the former over the purchasing behavior of environmentally correct products. The results of this thesis offer additional insight about the factors that affect the purchase decision process. Therefore, it is considered that this work is an advance in the state of the art of research about the relationship between environmental factors and the consumer behavior, since aspects not covered in previous studies were investigated.
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Αιτίες και παράγοντες δημιουργίας σπατάλης τροφίμων (food waste)Ζαχαράτος, Θεοφάνης 25 May 2015 (has links)
Η παρούσα μεταπτυχιακή εργασία αναλύει τα αίτια, τους παράγοντες και τις προεκτάσες του προβλήματος της σπατάλης τροφίμων. Εξετάζει τη συμπεριφορά του καταναλωτή σε σχέση με το τρόφιμο και τη σπατάλη τροφίμων. Τέλος, περιλαμβάνει ποσοτική έρευνα σχετικά με τη συμπεριφορά του καταναλωτή απέναντι στο τρόφιμο, τη σπατάλη τροφίμων και τις προεκτάσεις του προβλήματος της σπατάλης τροφίμων στην Ελλάδα. / This thesis analyzes the causes, factors and implications of the problem of food waste. Examines consumer behavior in relation to food and food wastage. Finally, it includes quantitative research on consumer behavior towards food, food waste and implications of the problem of food wastage in Greece.
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Η επίδραση του electronic world of mouth στη συμπεριφορά του καταναλωτήΖωγόπουλος, Γιάννης 03 October 2011 (has links)
Στη διπλωματική αυτή εργασία θα αναλύσουμε, θεωρητικά και εμπειρικά, ένα παράγοντα που επηρεάζει σε μεγάλο βαθμό την καταναλωτική συμπεριφορά. Ειδικότερα, θα ασχοληθούμε με την Electronic Word of Mouth επικοινωνία που ασκείται από τους καταναλωτές στα διάφορα διαδικτυακά κοινωνικά δίκτυα. Στην προσπάθεια μας να ερμηνεύσουμε τον όρο αυτό όσο γίνεται καλύτερα θα σας παρουσιάσουμε τη θεωρητική ανάλυση του Word of Mouth και του Electronic Word of Mouth όπως έχει καταγραφεί στη διεθνή βιβλιογραφία. Στα πλαίσια αυτής της ανάλυσης θα προσπαθήσουμε να σας παρουσιάσουμε το θεωρητικό υπόβαθρο της επικοινωνίας αυτής και να αναδείξουμε τα πλεονεκτήματα και τα μειονεκτήματα που αποκομίζουν οι καταναλωτές αλλά και οι επιχειρήσεις από την κατάλληλη αξιοποίηση της Word of Mouth και της Electronic Word of Mouth επικοινωνίας. Θα σας παρουσιάσουμε τα συμπεράσματα μελετών που έχουν πραγματοποιηθεί και αναφέρονται στην ισχύ της Word of Mouth και της Electronic Word of Mouth επικοινωνίας έναντι της διαφήμισης, την στάση του καταναλωτή απέναντι στα προϊόντα που έχει σχηματίσει θετική ή αρνητική εντύπωση, μέσω της κατανάλωσής τους, και τις ανάλογες συστάσεις που πραγματοποιεί σε φίλους και γνωστούς του. Έπειτα θα σας παρουσιάσουμε τις ομοιότητες και τις διαφορές που υπάρχουν ανάμεσα στη Word of Mouth και την Electronic Word of Mouth επικοινωνία, καθώς και την εμπλοκή της Electronic Word of Mouth επικοινωνίας στα διάφορα διαδικτυακά κοινωνικά δίκτυα.
Επιπρόσθετα, θα σας παρουσιάσουμε τα αποτελέσματα της έρευνας που πραγματοποιήσαμε, με τη συλλογή πρωτογενών δεδομένων, ώστε να καταφέρουμε να αναλύσουμε την καταναλωτική συμπεριφορά των νέων ανθρώπων και να εκτιμήσουμε το βαθμό που ο παράγοντας αυτός, δηλαδή η Electronic Word of Mouth επικοινωνία που πραγματοποιείται στα διάφορα διαδικτυακά κοινωνικά δίκτυα, επιδρά στις αγοραστικές τους αποφάσεις.
Εν κατακλείδι, θα σας παρουσιάσουμε τα συμπεράσματα που προκύπτουν από τη στατιστική ανάλυση του ερωτηματολογίου καθώς και τις προτάσεις μας προς τα στελέχη του τμήματος μάρκετινγκ των διαφόρων επιχειρήσεων. / In this dissertation we will analyze theoretically and empirically, a factor that significantly affects consumer behavior. In particular, we address the Electronic Word of Mouth communication brought by consumers in various online social networks. In our effort to interpret the condition as best we will present the theoretical analysis of Word of Mouth and Electronic Word of Mouth as recorded in the literature. In this analysis we will try to present the theoretical background of this communication and to highlight the advantages and disadvantages accruing to consumers and businesses by exploiting the Word of Mouth and Electronic Word of Mouth Communication. We will present the findings of studies conducted and reported in the power of Word of Mouth and Electronic Word of Mouth Communication over the ad, its attitude toward consumer products has made a positive or negative impression through their consumption, and relevant recommendations made to friends and acquaintances. Then we will present the similarities and differences between the Word of Mouth and Electronic Word of Mouth communication and involvement Electronic Word of Mouth communication in various online social networks.
Additionally, we will present the results of the survey we conducted by collecting primary data that we can analyze the consumer behavior of young people and to assess the extent to which this factor, namely the Electronic Word of Mouth communication involved in various online social networks, it affects their purchasing decisions.
In conclusion, we will present the findings of the statistical analysis of the questionnaire as well as our proposals to the executives of the marketing department of various companies.
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Estimation and Evaluation of Municipal Solid Waste Management System by Using Economic-Environmental Models in Taiwan / 台湾における経済環境モデルを用いた都市ごみ管理システムの推計と評価に関する研究 / タイワン ニ オケル ケイザイ カンキョウ モデル オ モチイタ トシ ゴミ カンリ システム ノ スイケイ ト ヒョウカ ニ カンスル ケンキュウWeng, Yu-Chi 23 March 2009 (has links)
Kyoto University (京都大学) / 0048 / 新制・課程博士 / 博士(工学) / 甲第14561号 / 工博第3029号 / 新制||工||1451(附属図書館) / 26913 / UT51-2009-D273 / 京都大学大学院工学研究科都市環境工学専攻 / (主査)教授 松岡 譲, 教授 酒井 伸一, 准教授 倉田 学児 / 学位規則第4条第1項該当
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