Puay Guan Goh

A framework for understanding automatic identification system (AIS) manipulation: purposes, goals, and strategies

Abstract There is increasing attention paid to the manipulation of ships’ Automatic Identification System (AIS) signals, with implications for maritime safety, law enforcement, and security. Based on the literature and narrative reports, this paper proposes a framework that answe...

Relational Drivers and Technical Efficiency in Indonesian Banana Value Chains: A Multi-Actor Regression-DEA Analysis

Background: Indonesia is the world’s third-largest banana producer, yet its value chains remain structurally fragmented, with pervasive information asymmetries and substantial technical inefficiencies among smallholder farmers. Research integrating relational governance determina...