The Differential Effect of COVID-19 on Mobility

Ha, Eun-hye; Lee, Chaehyeon; Koh, Minkyung; Kim, Kamyoung

doi:10.16879/jkca.2021.21.3.059

Cited by 2 publications

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“…Changes in restaurant sales were used as the dependent variable of this analysis. The sales information was obtained from the Korea Credit Bureau (KCB) Big Data [32]. The KCB Big Data estimates annual revenue based on credit card transaction information and collects monthly revenue in terms of micro-spatial units known as K-blocks; the average population has a value of about 300.…”

Section: Datamentioning

confidence: 99%

“…This study utilized the changes in public transportation ridership and restaurant sales to capture the changes in population mobility and local business sales, respectively. This study is expected to contribute to the existing literature of COVID-19 by applying statistical interaction terms that can be used to capture spatio-temporal variations into the datasets that were collected from big and real-time data [31,32].…”

Section: Introductionmentioning

confidence: 99%

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Spatio-Temporal Variability of the Impact of Population Mobility on Local Business Sales in Response to COVID-19 in Seoul, Korea

Koo

Lee

et al. 2022

IJGI

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Social distancing is an effective method for controlling the COVID-19 pandemic by decreasing population mobility, but it has also negatively affected local business sales. This paper explores the spatio-temporal impact of population mobility on local business sales in response to COVID-19 in Seoul, South Korea. First, this study examined the temporal variability by analyzing statistical interaction terms in linear regression models. Second, the spatio-temporal variability was captured using Moran eigenvector spatial filtering (MESF)-based spatially varying coefficients (SVC) models with additional statistical interaction terms. Population mobility and local business sales were estimated from public transportation ridership and restaurant sales, respectively, which were both obtained from spatial big datasets. The analysis results show the existence of various relationships between changes in the population mobility and local business sales according to the corresponding period and region. This study confirms the usability of spatial big datasets and spatio-temporal varying coefficients models for COVID-19 studies and provides support for policy-makers in response to infectious disease.

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Section: Datamentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Spatio-Temporal Variability of the Impact of Population Mobility on Local Business Sales in Response to COVID-19 in Seoul, Korea

Koo

Lee

et al. 2022

IJGI

View full text Add to dashboard Cite

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Cultural Changes at Korean Tennis Clubs Due to COVID-19 : Focusing on the Accepted Culture

Kim,

Kim

2023

Korean J Sport Sci

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PURPOSE This study examined the cultural experiences of tennis club members that have changed due to COVID-19, specifically emphasizing the accepted culture within these clubs.METHODS Seven tennis club members, with over five years of experience, active participation in two or more clubs, and a history of active participation, were interviewed using in-depth interviews and a semi-structured questionnaire.RESULTS Firstly, the tennis club members accepted the “no contact” culture that has emerged since COVID-19. Secondly, social distancing made getting together in large groups difficult, and tennis club activities became more limited. This has led to weakening the tennis club community, which is different from what we have seen before. Lastly, the growing interest in non-traditional content has led to an increase in participants enjoying tennis through social media. The information and experiences gained through social media have changed the perception of coaching.CONCLUSIONS The cultures that tennis players have adopted due to COVID-19 are expected to continue in the future. The findings from this study may provide evidence for understanding the changing culture of sports in the future.

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The Differential Effect of COVID-19 on Mobility

Cited by 2 publications

References 0 publications

Spatio-Temporal Variability of the Impact of Population Mobility on Local Business Sales in Response to COVID-19 in Seoul, Korea

Spatio-Temporal Variability of the Impact of Population Mobility on Local Business Sales in Response to COVID-19 in Seoul, Korea

Cultural Changes at Korean Tennis Clubs Due to COVID-19 : Focusing on the Accepted Culture

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