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IntroductionThe equitable distribution of medical specialists in Indonesia's remote areas remains a challenge. This study investigated the preferences of medical specialists regarding retention programs aimed at addressing this issue.MethodsA Discrete Choice Experiment (DCE) was utilized to collect stated preferences from 341 medical specialist working in district general hospitals across 10 Indonesian provinces. The DCE retention questionnaire focused on eight key characteristics: location, medical facilities, net income, continuing professional development program, security, length of commitment, source of incentives, and caseload.ResultsThe study found that the most influential factors for retention in remote areas were security guarantees from the local government (OR = 6.11), fully funded continuing professional development programs (OR = 2.84), and access to advanced medical facilities (OR = 2.35).ConclusionThe findings indicate that a comprehensive intervention package, with a particular emphasis on security provisions, is necessary to retain medical specialists in remote areas. Financial incentives are also recommended to improve retention. However, it is crucial to acknowledge that no single intervention will suffice, as the factors influencing specialist retention in remote areas of Indonesia are complex and multifaceted.

A choice experiment (CE) is a stated preference method to elicit the respondent's preference. The CE can predict consumer valuation for a hypothetical product's attributes. Many scholars have discussed the CE's design, analysis, reliability, and validity. Still, no scientific papers reviewed its application in agri-food studies in a broad spectrum, particularly in investigating food product categories and their attributes. Additionally, this review emphasises the technical aspects of CEs, such as the sample size, software, data analysis, and research implications. The result discovered that most CE studies are relevant to developed countries. Most reviewed studies observed wine and meat as objects in the CE studies, in the theme of health, food safety, origin, and sustainability. The future research trend was related to health benefits and natural ingredients. Thus, this review provides recommendations for future studies to explore consumer preference using CE in agri-food research.