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The present study examined how the multi-country green technology co-patenting network structure evolved from 1997 to 2016. For that purpose, we used Social Network Analysis tools, which allowed us to assess the network structure from a visual and quantitative perspective. The results indicate that the network expanded as the number of participating countries and ties increased. In all periods, the network grew significantly centralized around a small group of countries, in which the U.S., Great Britain, Germany, France, and Canada had paramount weight. Emerging countries like India and China also stood out due to their growth over time, as they eventually managed to gain central positions in the network. Other developing countries remained marginal, such as Brazil.
相似文献With new banks entering the South African market and consumers generally not satisfied with their current bank, brand loyalty in the banking sector is receiving greater attention. A gap in the literature exists regarding the issues of bank loyalty and their antecedents in South African retail banking because of the few studies available in the South African context, the new competitive environment in the banking sector, the multi-cultural nature of the market, and the likely switching behaviour by customers. The South African context is a multi-cultural environment and therefore offers a unique background as most previous brand loyalty studies have been in mono-cultural contexts. The purpose of this study was to investigate the antecedents of brand loyalty, including satisfaction, brand relationship quality, customer advocacy, and brand trust in retail banking. We report on a survey of 351 banking customers through SEM using AMOS. While the findings are generally supportive of previous studies, some surprising results are discussed and implications for both theory and practice are highlighted.
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