Tourism-led economic contribution, interregional repercussion effects, and intersectoral propagation activities in Tokyo Metropolitan

This study aims to investigate the contribution of visitors' expenditure to Tokyo Metropolitan's economy including its decomposition, the interregional repercussion effect between Tokyo and the rest of Japan, and the intersectoral propagation activities between tourism and the other sector in Tokyo based on two-region interregional input-output model and Miyazawa's partitioned matrix multipliers. Measurement in tworegion model yielded to a higher value compared to single-region model, where domestic visitors lead the major contribution in overall, prominently on services sectors. The indirect and feedback effects to industries in Tokyo were strongly linked to tertiary sector, while spillover effect to the rest of Japan was more widely distributed. The economic activities in Tokyo were highly dependent on the industries in the rest of Japan, in similar manner as tourism on the other sectors within Tokyo. Tourism industries have strong inducible effects on the other sector. Considering these interregional and intersectoral interdependencies, improving the tourism sector in Tokyo may imply a promising effect to benefit the economy of Tokyo and subsequently other Japanese regions.