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Did Financial Consumers Benefit from the Digital Transformation? An Empirical Investigation

Park, Soojin / Kesuma, Prida Erni / Cho, Man

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Abstract

This study aimed to test, through empirical investigation, how the rapid advancement of digital transformation (DT) has impacted the price of financial services. To this end, we compiled a set of macro-level indicators on the aggregate outcomes of the financial services sector in Korea over the last three decades and conducted an analysis to gauge the effects of DT on the country using those indicators. Using the ARDL-ECM (autoregressive distributed lag error-correction model), we show that, over time, the unit cost of financial intermediation in Korea has tended to move in tandem with the growth in economic output, although the profit portion of the unit cost has not exhibited a long-term relationship with the GDP trend. The long-term effect of the DT trend is negative (i.e., cost-saving) for labor input, capital expenditure, and the total unit cost of financial intermediation, which are all shown to be statistically significant. Consequently, we conclude that DT contributed to enhancing consumer benefit, mainly by achieving the operational efficiency of labor and capital, from 1990 to 2019 in Korea. From a policy perspective, our finding implies that DT-driven innovation in the sector can benefit financial customers if excessive levels of profit are restrained through market competition.

Issue Date
2021-10
Publisher
MDPI AG
Keywords(Author)
Digital Transformation; Financial Consumer Protection; Financial Operational Efficiency; Error-Correction Model (ECM); Financial Consumer Policies
DOI
10.3390/ijfs9040057
Journal Title
International Journal of Financial Studies
Start Page
57
ISSN
2227-7072
Language
English
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