Ahmet Kaya

Commodity Price Forecasting and Risk Dynamics Across Major Commodity Sectors: Evidence from Linear and Tree-Based Machine Learning Models

This paper intends to predict the prices of commodities in metals, energy, agriculture, and other industrial products sectors. This study covers a large span of about ten and a half years with 3484 daily observations starting from 7 April 2016 to 7 April 2026. The commodities tak...

Charting the future of auditing: a global latent Dirichlet allocation-based exploration (1988–2024)

Abstract This study aims to identify key themes and research trends in auditing through a comprehensive analysis of 5961 Scopus-indexed articles published from 1988 to 2024. Latent Dirichlet allocation (LDA) was employed to uncover dominant themes and associated conceptual groupi...