Changgyu Yang

Publication Activity (10 Years)

Years Active: 2011-2023
Publications (10 Years): 6

Top Topics

Service Providers

Survival Analysis

Business Organizations

Top Venues

Ind. Manag. Data Syst.

J. Comput. Inf. Syst.

Int. J. Inf. Technol. Decis. Mak.

Inf. Syst. Frontiers

Publications

Changgyu Yang
A study on the changes in the ICT industry after the COVID-19 pandemic. Ind. Manag. Data Syst. 123 (1) (2023)
Sang-Gun Lee, Silvana Trimi, Changgyu Yang
Perceived Usefulness Factors of Online Reviews: A Study of Amazon.com. J. Comput. Inf. Syst. 58 (4) (2018)
Eui-Bang Lee, Sang-Gun Lee, Changgyu Yang
The influences of advertisement attitude and brand attitude on purchase intention of smartphone advertising. Ind. Manag. Data Syst. 117 (6) (2017)
Changgyu Yang, Silvana Trimi, Sang-Gun Lee, Joon-Sun Yang
A Survival Analysis of Business Insolvency in ICT and Automobile Industries. Int. J. Inf. Technol. Decis. Mak. 16 (6) (2017)
Changgyu Yang, Hee-Jun Lee
A study on the antecedents of healthcare information protection intention. Inf. Syst. Frontiers 18 (2) (2016)
Changgyu Yang, Silvana Trimi, Sang-Gun Lee
Effects of telecom service providers' strategic investments on business performance: A comparative study of US-Korea. Ind. Manag. Data Syst. 116 (5) (2016)
Sang-Gun Lee, Changgyu Yang, Eui-Bang Lee
ICT product diffusion in US and Korean markets. Ind. Manag. Data Syst. 115 (2) (2015)
Sang-Gun Lee, Silvana Trimi, Changgyu Yang
ICT service providers strategies and customer migration. Ind. Manag. Data Syst. 114 (7) (2014)
Changgyu Yang, Sang-Gun Lee, Jaebeom Lee
Entry barrier's difference between ICT and non-ICT industries. Ind. Manag. Data Syst. 113 (3) (2013)
Sang-Gun Lee, Changsoo Kim, Changgyu Yang, Ming Yu
A Model for Analyzing Churn Effect in Saturated Markets. Ind. Manag. Data Syst. 111 (7) (2011)