Ching‐Ren Chiu

942 total citations
22 papers, 813 citations indexed

About

Ching‐Ren Chiu is a scholar working on Economics and Econometrics, Management Science and Operations Research and Environmental Engineering. According to data from OpenAlex, Ching‐Ren Chiu has authored 22 papers receiving a total of 813 indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Economics and Econometrics, 16 papers in Management Science and Operations Research and 9 papers in Environmental Engineering. Recurrent topics in Ching‐Ren Chiu's work include Efficiency Analysis Using DEA (16 papers), Energy, Environment, Economic Growth (11 papers) and Environmental Impact and Sustainability (9 papers). Ching‐Ren Chiu is often cited by papers focused on Efficiency Analysis Using DEA (16 papers), Energy, Environment, Economic Growth (11 papers) and Environmental Impact and Sustainability (9 papers). Ching‐Ren Chiu collaborates with scholars based in Taiwan, China and Singapore. Ching‐Ren Chiu's co-authors include Qunwei Wang, Yung‐ho Chiu, Chen‐Ling Fang, Je‐Liang Liou, Pei‐Ing Wu, Bin Su, Peng Zhou, Ching-Chin Chern, Bo Hsiao and Ye Hang and has published in prestigious journals such as Renewable and Sustainable Energy Reviews, Expert Systems with Applications and Journal of Environmental Management.

In The Last Decade

Ching‐Ren Chiu

22 papers receiving 803 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Ching‐Ren Chiu Taiwan 12 620 442 435 120 44 22 813
Zhixiang Zhou China 18 614 1.0× 583 1.3× 376 0.9× 104 0.9× 13 0.3× 52 1.0k
Dong-Woon Noh South Korea 5 703 1.1× 450 1.0× 376 0.9× 133 1.1× 58 1.3× 8 896
Beibei Xiong China 16 469 0.8× 596 1.3× 283 0.7× 89 0.7× 24 0.5× 26 832
Xiang Ji China 13 368 0.6× 278 0.6× 249 0.6× 77 0.6× 12 0.3× 16 621
Michael Vardanyan France 13 661 1.1× 196 0.4× 195 0.4× 224 1.9× 76 1.7× 29 837
Shujing Yue China 14 681 1.1× 111 0.3× 314 0.7× 197 1.6× 27 0.6× 21 895
Ming‐Chung Chang Taiwan 12 428 0.7× 165 0.4× 247 0.6× 169 1.4× 11 0.3× 48 565
Fanyi Meng China 13 418 0.7× 237 0.5× 325 0.7× 131 1.1× 6 0.1× 18 617
Limin Du China 15 1.5k 2.5× 283 0.6× 755 1.7× 610 5.1× 46 1.0× 26 1.8k

Countries citing papers authored by Ching‐Ren Chiu

Since Specialization
Citations

This map shows the geographic impact of Ching‐Ren Chiu's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Ching‐Ren Chiu with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ching‐Ren Chiu more than expected).

Fields of papers citing papers by Ching‐Ren Chiu

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ching‐Ren Chiu. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Ching‐Ren Chiu. The network helps show where Ching‐Ren Chiu may publish in the future.

Co-authorship network of co-authors of Ching‐Ren Chiu

This figure shows the co-authorship network connecting the top 25 collaborators of Ching‐Ren Chiu. A scholar is included among the top collaborators of Ching‐Ren Chiu based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Ching‐Ren Chiu. Ching‐Ren Chiu is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Yang, Yiwen, et al.. (2025). Association between the environmental efficiency and corruption perception index: A dynamic alternative metafrontier SBM approach. Journal of Environmental Management. 374. 124046–124046. 1 indexed citations
2.
Hu, Jin‐Li, et al.. (2022). Regional differences in Taiwan's B&B industry: An alternative meta-frontier analysis. Tourism Management Perspectives. 44. 101043–101043. 1 indexed citations
3.
Chiu, Ching‐Ren, Ming‐Chung Chang, & Jin‐Li Hu. (2022). Energy intensity improvement and energy productivity changes: an analysis of BRICS and G7 countries. Journal of Productivity Analysis. 57(3). 297–311. 9 indexed citations
4.
Liu, Xiao, Ye Hang, Qunwei Wang, Ching‐Ren Chiu, & Dequn Zhou. (2022). The role of energy consumption in global carbon intensity change: A meta-frontier-based production-theoretical decomposition analysis. Energy Economics. 109. 105968–105968. 31 indexed citations
5.
Fang, David D., et al.. (2019). An investigation of international hotel productivity considering quasifixed inputs and negative outputs. Managerial and Decision Economics. 41(3). 380–388. 6 indexed citations
6.
Lu, Yung-Hsiang, Yung‐ho Chiu, Ching‐Ren Chiu, & Yi‐Ting Wang. (2018). METAFRONTIER ANALYSIS OF THE HIGH-TECH INDUSTRYʼS ENVIRONMENTAL EFFCIENCY IN JAPAN AND TAIWAN. Hitotsubashi journal of economics. 59(1). 9–24. 1 indexed citations
7.
Liou, Je‐Liang, Pei‐Ing Wu, & Ching‐Ren Chiu. (2018). Potential Benefit of Carbon Benchmarking: Analysis of Semiconductor Industry in Taiwan. Applied Sciences. 8(9). 1644–1644. 1 indexed citations
8.
Wang, Qunwei, Ye Hang, Jin‐Li Hu, & Ching‐Ren Chiu. (2018). An alternative metafrontier framework for measuring the heterogeneity of technology. Naval Research Logistics (NRL). 65(5). 427–445. 41 indexed citations
9.
Chiu, Ching‐Ren, et al.. (2018). PERFORMANCE EVALUATION OF THE SEMICONDUCTOR INDUSTRY BASED ON A METAFRONTIER APPROACH. Technological and Economic Development of Economy. 24(3). 825–843. 5 indexed citations
10.
Wang, Qunwei, Yung‐ho Chiu, & Ching‐Ren Chiu. (2016). Non-radial metafrontier approach to identify carbon emission performance and intensity. Renewable and Sustainable Energy Reviews. 69. 664–672. 55 indexed citations
11.
Wang, Qunwei, Bin Su, Peng Zhou, & Ching‐Ren Chiu. (2016). Measuring total-factor CO2 emission performance and technology gaps using a non-radial directional distance function: A modified approach. Energy Economics. 56. 475–482. 119 indexed citations
12.
Wang, Qunwei, Yung‐ho Chiu, & Ching‐Ren Chiu. (2015). Driving factors behind carbon dioxide emissions in China: A modified production-theoretical decomposition analysis. Energy Economics. 51. 252–260. 167 indexed citations
13.
Chiu, Ching‐Ren, Yung‐ho Chiu, Yuchuan Chen, & Chen‐Ling Fang. (2015). Exploring the source of metafrontier inefficiency for various bank types in the two-stage network system with undesirable output. Pacific-Basin Finance Journal. 36. 1–13. 29 indexed citations
14.
Chiu, Ching‐Ren, Yung‐ho Chiu, Chen‐Ling Fang, & Ruizhi Pang. (2014). The performance of commercial banks based on a context‐dependent range‐adjusted measure model. International Transactions in Operational Research. 21(5). 761–775. 17 indexed citations
15.
Liou, Je‐Liang, et al.. (2014). Analyzing the Relationship between CO2 Emission and Economic Efficiency by a Relaxed Two-Stage DEA Model. Aerosol and Air Quality Research. 15(2). 694–701. 12 indexed citations
16.
Chiu, Ching‐Ren, et al.. (2013). Decomposition of meta‐frontier inefficiency in the two‐stage network directional distance function with quasi‐fixed inputs. International Transactions in Operational Research. 20(4). 595–611. 36 indexed citations
17.
Lu, Yung‐Hsiang, et al.. (2013). TWO-STAGE EFFICIENCY MEASUREMENT AND TECHNOLOGICAL HETEROGENEITY: EVIDENCE FROM THE BIOTECHNOLOGICAL INDUSTRY IN TAIWAN. Asia Pacific Journal of Operational Research. 31(1). 1450007–1450007. 1 indexed citations
18.
Lu, Yung‐Hsiang, et al.. (2013). Assessing productivity in the presence of negative data and undesirable outputs. Service Industries Journal. 34(2). 162–174. 9 indexed citations
19.
Chiu, Ching‐Ren, Je‐Liang Liou, Pei‐Ing Wu, & Chen‐Ling Fang. (2012). Decomposition of the environmental inefficiency of the meta-frontier with undesirable output. Energy Economics. 34(5). 1392–1399. 197 indexed citations
20.
Hsiao, Bo, Ching-Chin Chern, & Ching‐Ren Chiu. (2011). Performance evaluation with the entropy-based weighted Russell measure in data envelopment analysis. Expert Systems with Applications. 38(8). 9965–9972. 27 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Zhixiang Zhou Breakdown of academic impact, for papers by Dong-Woon Noh Breakdown of academic impact, for papers by Beibei Xiong Breakdown of academic impact, for papers by Xiang Ji Breakdown of academic impact, for papers by Michael Vardanyan Breakdown of academic impact, for papers by Shujing Yue Breakdown of academic impact, for papers by Ming‐Chung Chang Breakdown of academic impact, for papers by Fanyi Meng Breakdown of academic impact, for papers by Limin Du
Rankless by CCL
2026