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Cathline Augustiani Lorenzo Casavecchia Jack Gray 《International Review of Finance》2015,15(3):427-455
In this study, we examine the effect of mutual fund connections, through managerial sharing, on performance and stock holding commonalities. Our analysis of return correlations and portfolio holdings indicates that more interconnected funds tend to buy and sell similar stocks, hence increasing the similarity of portfolio holdings and undermining the distinctiveness of their investment strategy. Our results also indicate that highly connected funds significantly underperform weakly connected funds by about 1.4% on a yearly risk‐adjusted basis. We show that fund family performance is unaffected by the intensity of fund connections, and that greater fund connections could significantly enhance family‐level profit margins. 相似文献
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Marco Bertoni Giorgio Brunello Lorenzo Cappellari 《Journal of Applied Econometrics》2020,35(7):893-916
By comparing siblings attending the same school at different points in time, we investigate whether the effect of peer quality on long-term labor market outcomes varies with parental background. We find that exposure to better peers—who have higher mean parental education—increases lifetime earnings of disadvantaged students, coming from families with low parental education, but penalizes privileged students from better educated families. These results suggest that desegregation policies that allocate disadvantaged students to schools with better peers produce long-term benefits. We discuss mechanisms and show that human capital accumulation, ordinal rank and network effects contribute to explain our findings. 相似文献
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Lorenzo Cassini 《Economics of Innovation and New Technology》2020,29(7):762-783
ABSTRACT Considering the recent improvements in services innovation and productivity performance, the aim of the article is to analyze if they can act as a new growth driver for Latin American countries. For that, we review the literature on services and structural change in two stages. First, we apply a bibliometric methodology to identify the main trends in literature. Second, we analyze in-depth a smaller set of papers in order to extract the main lessons regarding three aspects of our question: (i) services and productivity growth, (ii) new opportunities for innovation in services and (iii) relation between services and manufacturing through servitization process. The results show that productivity and innovation growth in services are concentrated in only a few branches. Besides this, services performance depends on their links with manufacturing activities. We conclude that the current Latin American servitization process clausure opportunities for developing instead of opening them. 相似文献
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Alistair Brown 《公共资金与管理》2021,41(1):55-64
ABSTRACT Using the theory of indigenous alternatives and a benchmark of indigenous financial reporting expectations, this paper examines the challenges to accountable governance of the nine provincial governments of the Solomon Islands for the years 1998 to 2017. Every provincial government consistently received disclaimed or qualified opinions from the state auditor. The author explains why the regional development of all provinces of the Solomon Islands could be improved if rudimentary forms of financial reporting were to be addressed. 相似文献