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Wpływ kapitału rad nadzorczych na wartość spółek – analiza portfeli inwestycyjnych

Studia i Materiały Wydziału Zarządzania UW, ISSN: 1733-9758, Vol: 1/2017, Issue: 23, Page: 126-134
2017
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Metric Options:   Counts1 Year3 Year

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Article Description

The article presents the relationship between supervisory boards’ capital and the value of firms. Such capital is an indicator of efficient supervision and advice offered by supervisory boards to management boards. The link between supervisory boards’ capital and performance is examined by means of an analysis of investment in investment portfolios. Five alternative portfolios have been designed based on the value of 14 companies that had the highest supervisory capital in the population of all listed companies. Cumulative returns on portfolios are analysed, their position relative to the efficient frontier according to Markowitz’s theory is illustrated, and their behaviour towards the market is examined using regression models. The analysis results show a positive correlation for investments in portfolios consisting of stocks of companies with the highest supervisory capital.

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