Jurnal Kepariwisataan Indonesia: Jurnal Penelitian Dan Pengembangan Kepariwisataan Indonesia
Vol. 20 No. 1 (2026): JKI Edisi Juni 2026

Tourism Investment, Labor Gains, And Delayed Growth: A Synthetic Control Evaluation Of Indonesia’s DPSP

Sri Ulina Siallagan (University of Brawijaya)
Al Muizzuddin Fazaalloh, S.E.,M.E.,Ph.D (University of Brawijaya)



Article Info

Publish Date
29 Jun 2026

Abstract

Indonesia’s Super Priority Tourism Destinations program identifies five regions outside Bali as strategic hubs for concentrated tourism investment. However, rigorous causal evidence of its economic impact remains largely absent from the literature. This study assesses the program’s effect on regional economic growth in North Sumatra and North Sulawesi—the provinces that host Lake Toba and Likupang—using the Synthetic Control Method, complemented by the Mann-Whitney U test to examine changes in tourism-related employment, wages, and output in the accommodation sector. The Synthetic Control results indicate that aggregate regional output in both provinces remained below their respective counterfactual trajectories throughout 2020–2024, with mean treatment effects of -0.0428 log points in North Sumatra and -0.0496 log points in North Sulawesi. In contrast, the Mann-Whitney U test reveals statistically significant increases in tourism-related employment and average wages in both provinces over the same period. This divergence between aggregate and sectoral outcomes constitutes the study’s central finding. The results are consistent with a sequential interpretation of the Tourism-Led Growth Hypothesis, in which labor market adjustments emerge earlier than broader output multipliers, particularly under conditions of early-stage destination development and pandemic-related demand disruptions. These findings extend the Tourism-Led Growth Hypothesis literature to settings shaped by a simultaneous global economic shock and make a methodological contribution by introducing a multi-level evaluation framework for tourism policy assessment.

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Journal Info

Abbrev

jki

Publisher

Subject

Other

Description

Jurnal Kepariwisataan Indonesia memuat makalah ilmiah dari hasil penelitian/studi, ulasan/konseptual, dan analisis kebijakan yang berkaitan dengan sektor pariwisata dengan penekanan khusus pada konteks Indonesia dan perspektif global . 1. Destinasi dan Infrastruktur Pariwisata termasuk Pariwisata ...