Foreign Market Portfolio Concentration and Performance

Autor: Sturla Lyngnes Fjesme
Rok vydání: 2019
Předmět:
Zdroj: Financial Management
ISSN: 1556-5068
DOI: 10.2139/ssrn.3722727
Popis: Using security holdings of 49,857 foreign investors on the Oslo Stock Exchange (OSE), I test whether concentrated investment strategies in international markets result in excess risk‐adjusted returns. I find that investors with higher learning capacity increase returns, while investors with lower learning capacity decrease returns from the portfolio concentration. I measure learning capacity as institutional classification, geographical proximity to Norway, and cultural closeness to Norwegian investors (as based on the Hofstede cultural closeness measures). I conclude, consistent with the information advantage theory, that concentrated investment strategies in foreign markets can be optimal (disastrous) for investors with higher (lower) learning capacity.
Databáze: OpenAIRE