There is a hot debate on whether internationally diversified and or industrially diversified strategy gains premium or discount on firm value. Most of the empirical studies on this topic were conducted in developed markets. However, Indonesia, as an emerging market, offers its unique...

Purpose: The purpose of this paper is to investigate whether the presence of controlling shareholder affects the value of diversification based on Indonesian listed firms. It further examines whether the degree of controlling ownership and the types of controlling ownership matter....

Even though many researchers have proposed trading behavior as the explanation of the Monday Irrationality or Day-of-the Week anomaly, yet, it has still left without empirical evidence. This research aims to investigate empirically by gauging psychological approach whereas the affection bias...

Evidence supporting the weekend effect, also known as Monday Irrationality, has shown that conventional finance is unable to follow a rational behavior assumption. Many scholars have proposed a behavioral approach to explain this phenomenon; however, few studies have investigated this effect...

Many Day-of-the week anomaly papers have suggested investor behaviour as the explanation of highly differentiated returns on Mondays; yet, rarely found a paper has empirically investigated it. Therefore, this paper proposes Moon-Induced mood as the determinant of that irrational behaviour. This...

Several studies have been employed to discuss the link between weather and market returns. However, our research is different in three ways. We employed in tropical country, added extreme condition, and covering the entire Indonesia weather proportionally. This paper revisits the weather-induced...

Purpose – This research aims to explore and explain the determinants of irrational financial decision making, especially the day-of-the week anomaly, by using psychological approach. Design/methodology/approach – As it is a conceptual paper, this research explores the psychological biases...