Optimum: Jurnal Ekonomi dan Pembangunan
Vol. 16 No. 2 (2026)

Research and Development (R&D) determinantion in the Indonesian food and beverage industry

Ruswan Lapandewa (Faculty of Economy and Business, Universitas Airlangga)
Martha Ranggi Primanthi (Faculty of Economy and Business, Universitas Airlangga)



Article Info

Publish Date
10 Oct 2026

Abstract

The main objective of this study is to examine the influence of industrial concentration, PCM, company size, Lcosts, workforce size, and foreign ownership on research and development (R&D) expenditure in Indonesia’s food and beverage industry from 2017 to 2019. The quantitative investigation employed microdata provided by the Indonesian Central Statistics Agency (BPS). The study applied panel data regression and an instrumental variables approach using Stata 14 software. The findings show that internal firm characteristics, including PCM, company size, and workforce size, positively and significantly influence R&D expenditure. Conversely, Lcosts and foreign ownership negatively affect R&D expenditure, while industrial concentration has no significant influence. These results suggest that the government should maintain competitive market conditions, strengthen human resource quality, and formulate investment policies that promote technology transfer, technological adoption, productivity improvement, and sustainable innovation across firms within the industry.

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Journal Info

Abbrev

optimum

Publisher

Subject

Economics, Econometrics & Finance

Description

The Optimum: Jurnal Ekonomi dan Pembangunan aims to publicize the results of research concerning economics and development at national, and international levels with particular emphasis on the application of quantitative and qualitative ...