Supplemental Material, DS_10.1177_0022242918814254 - Uncle Sam Rising: Performance Implications of Business-to-Government Relationships

Supplemental Material, DS_10.1177_0022242918814254 for Uncle Sam Rising: Performance Implications of Business-to-Government Relationships by Brett W. Josephson, Ju-Yeon Lee, Babu John Mariadoss, and Jean L. Johnson in Journal of Marketing</p

Observed and expected numbers of suicides by age group per month between 2017 and 2020 in Korea.

The red line with circles represents the observed number of suicides between 2017 and 2020. The blue line with triangles represents the expected number of suicides according to forecasting models and the surrounding blue area indicates the 95% confidence interval (with 2019 as the validation period). The blue vertical dotted lines indicate the dates of celebrity suicides.</p

Trends in the numbers of suicides by age group per month between 1997 and 2018 in Korea.

The dots represent the numbers of suicides and the red dashed line indicates the trend. The blue vertical dotted lines indicate the dates of celebrity suicides. (TIF)</p

Trends in the numbers of suicides per month between 1997 and 2018 in Korea.

The dots represent the numbers of suicides and the red dashed line indicates the trend. The blue vertical dotted lines indicate the dates of celebrity suicides. (TIF)</p

Number of male and female suicides per month during the COVID-19 pandemic in Korea.

Number of male and female suicides per month during the COVID-19 pandemic in Korea.</p

Number of suicides by age group per month during the COVID-19 pandemic in Korea.

Number of suicides by age group per month during the COVID-19 pandemic in Korea.</p

Number of suicides per month during the COVID-19 pandemic in Korea.

Number of suicides per month during the COVID-19 pandemic in Korea.</p

Suicides per year in Korea from 2017 to 2020.

Suicides per year in Korea from 2017 to 2020.</p

Trends in the numbers of male and female suicides per month between 1997 and 2018 in Korea.

The dots represent the numbers of suicides and the red dashed line indicates the trend. The blue vertical dotted lines indicate the dates of celebrity suicides. (TIF)</p

Performance metrics for forecasting models.

(DOCX)</p