An Empirical Analysis of Stochastic Dominance and Portfolio Selection in the Stock Market: Evidence from Nigeria
An Empirical Analysis of Stochastic Dominance and Portfolio Selection in the Stock Market: Evidence from Nigeria

Summary/Abstract: This study carried out an empirical test of stochastic dominance application on portfolio selection in the Nigerian stock market. December daily stock price of ten (10) listed insurance firms in the period 2014 to 2020 were selected and tested for stochastic dominance occurrence. The findings indicate that the selection of firm stock followed the Markowitz mean-variance and risk preference behavior of investors in the stock market. It also shows that two (2) firm stocks were first order stochastically dominant (FSD), four (4) stocks of firms were second order stochastically dominant while nine (9) stocks were third order stochastically dominant (TSD) in the period after the stock market meltdown in Nigeria. The study recommends that future researchers should empirically investigate portfolio dominance on a sector by sector basis. This will guide potential investors at selecting securities on the basis of mean-variance and utility function.

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