Journal of Economics, Management and Trade

Modern financial markets are increasingly shaped by behavioral biases and herding behavior, which challenge traditional assumptions of rational investor decision-making and contribute to market instability. This paper explores the influence of herding behavior on financial markets, outlining its primary drivers, underlying mechanisms, and resulting market outcomes. Using a qualitative, desk-based research design framed around thematic analysis, this study synthesizes findings from current academic studies, empirical research, and financial reports. The thematic analysis identified three main themes: the antecedents driving herding specifically uncertainty, information asymmetry, and market sentiment; the pathways through which herding is propagated namely informational herding, behavioral (emotional) herding, and the distinction between institutional and retail investor herding; and the consequences of herding behavior on markets, including increased volatility, speculative bubbles, and market crashes. Herding emerges from a multi-factor network of interdependent processes rather than any single cause, with implications that extend beyond individual behavior to systemic outcomes affecting the stability and efficiency of financial markets. The study further reveals a dynamic and circular relationship among these components, whereby herding outcomes such as heightened volatility can reignite the drivers that originally triggered collective behavior. Overall, the evidence presented lends strong support to behavioral finance as a viable theoretical framework for understanding modern financial markets, challenging key assumptions of the Efficient Market Hypothesis. The research carries considerable theoretical and practical implications for investors, policymakers, and financial regulators seeking to identify and mitigate the disruptive effects of herding in an increasingly digitally interconnected and information-saturated investment environment.