Osman Zaim

1.7k total citations
21 papers, 1.3k citations indexed

About

Osman Zaim is a scholar working on Economics and Econometrics, Management Science and Operations Research and Environmental Engineering. According to data from OpenAlex, Osman Zaim has authored 21 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Economics and Econometrics, 13 papers in Management Science and Operations Research and 8 papers in Environmental Engineering. Recurrent topics in Osman Zaim's work include Efficiency Analysis Using DEA (13 papers), Energy, Environment, Economic Growth (10 papers) and Fiscal Policy and Economic Growth (10 papers). Osman Zaim is often cited by papers focused on Efficiency Analysis Using DEA (13 papers), Energy, Environment, Economic Growth (10 papers) and Fiscal Policy and Economic Growth (10 papers). Osman Zaim collaborates with scholars based in Türkiye and United States. Osman Zaim's co-authors include Fatma Taşkın, Barış K. Yörük, Shawna Grosskopf, Rolf Färe, Sharmistha Self, K. Ali Akkemik, E. Ray Canterbery, Erinç Yeldan, Ramkishen S. Rajan and Graham Bird and has published in prestigious journals such as European Journal of Operational Research, Ecological Economics and Journal of Environmental Management.

In The Last Decade

Osman Zaim

21 papers receiving 1.2k citations

Peers

Osman Zaim

MSOR

FINAN

RESE

Κωνσταντίνος Κουνετάς Greece

Fatma Taşkın Türkiye

Bernhard Mahlberg Austria

Kok Fong See Malaysia

Ki-Hong Choi South Korea

Cecilio Tamarit Spain

Michael Vardanyan France

Mariam Camarero Spain

Yukun Shi United Kingdom

Κωνσταντίνος Κουνετάς Greece

Osman Zaim

724 ×0.7

329 ×0.5

MSOR

230 ×0.5

104 ×0.6

FINAN

166 ×1.1

RESE

Citations per year, relative to Osman Zaim Osman Zaim (= 1×) peers Κωνσταντίνος Κουνετάς

Countries citing papers authored by Osman Zaim

Since Specialization

Citations

This map shows the geographic impact of Osman Zaim'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 Osman Zaim with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Osman Zaim more than expected).

Fields of papers citing papers by Osman Zaim

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Osman Zaim. 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 Osman Zaim. The network helps show where Osman Zaim may publish in the future.

Co-authorship network of co-authors of Osman Zaim

This figure shows the co-authorship network connecting the top 25 collaborators of Osman Zaim. A scholar is included among the top collaborators of Osman Zaim 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 Osman Zaim. Osman Zaim is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Zaim, Osman, et al.. (2017). Overcoming the shortcomings of energy intensity index: a directional technology distance function approach. Energy Efficiency. 11(3). 559–575. 8 indexed citations

Zaim, Osman, et al.. (2016). Measuring energy intensity in Japan: A new method. European Journal of Operational Research. 258(2). 778–789. 20 indexed citations

Yörük, Barış K. & Osman Zaim. (2008). International regulations and environmental performance. Applied Economics. 40(7). 807–822. 8 indexed citations

Yörük, Barış K. & Osman Zaim. (2006). The Kuznets curve and the effect of international regulations on environmental efficiency. Economics bulletin. 17(1). 1–7. 11 indexed citations

Grosskopf, Shawna, Sharmistha Self, & Osman Zaim. (2006). Estimating the efficiency of the system of healthcare financing in achieving better health. Applied Economics. 38(13). 1477–1488. 44 indexed citations

Yörük, Barış K. & Osman Zaim. (2005). Productivity growth in OECD countries: A comparison with Malmquist indices. Journal of Comparative Economics. 33(2). 401–420. 132 indexed citations

Färe, Rolf, et al.. (2004). Accounting for externalities in the measurement of productivity growth: the Malmquist cost productivity measure. Structural Change and Economic Dynamics. 16(3). 374–394. 34 indexed citations

Zaim, Osman. (2003). Measuring environmental performance of state manufacturing through changes in pollution intensities: a DEA framework. Ecological Economics. 48(1). 37–47. 199 indexed citations

Yörük, Barış K. & Osman Zaim. (2003). Measuring the quality of life in European Union. International Journal of Social Economics. 30(11). 1162–1176. 7 indexed citations

10.

Färe, Rolf, Shawna Grosskopf, & Osman Zaim. (2002). Hyperbolic efficiency and return to the dollar. European Journal of Operational Research. 136(3). 671–679. 69 indexed citations

11.

Zaim, Osman, Rolf Färe, & Shawna Grosskopf. (2001). An Economic Approach to Achievement and Improvement Indexes. Social Indicators Research. 56(1). 91–118. 53 indexed citations

12.

Taşkın, Fatma & Osman Zaim. (2001). The role of international trade on environmental efficiency: a DEA approach. Economic Modelling. 18(1). 1–17. 81 indexed citations

13.

Zaim, Osman & Fatma Taşkın. (2000). A Kuznets Curve in Environmental Efficiency: An Application on OECD Countries. Environmental and Resource Economics. 17(1). 21–36. 134 indexed citations

14.

Zaim, Osman & Fatma Taşkın. (2000). Environmental efficiency in carbon dioxide emissions in the OECD: A non-parametric approach. Journal of Environmental Management. 58(2). 95–107. 157 indexed citations

15.

Eckes, Alfred E., Graham Bird, Ramkishen S. Rajan, et al.. (2000). Global Economy Quarterly, Issue 2. Global economy journal. 1(2). 117–203. 1 indexed citations

16.

Taşkın, Fatma & Osman Zaim. (1997). Catching-up and innovation in high- and low-income countries. Economics Letters. 54(1). 93–100. 65 indexed citations

17.

Zaim, Osman & Fatma Taşkın. (1997). The Comparative Performance of the Public Enterprise Sector in Turkey: A Malmquist Productivity Index Approach. Journal of Comparative Economics. 25(2). 129–157. 24 indexed citations

18.

Yeldan, Erinç, et al.. (1996). THE RURAL ECONOMY UNDER STRUCTURAL ADJUSTMENT AND FINANCIAL LIBERALIZATION. Canadian Journal of Development Studies/Revue canadienne d études du développement. 17(3). 427–447. 1 indexed citations

19.

Zaim, Osman. (1995). The effect of financial liberalization on the efficiency of Turkish commercial banks. Applied Financial Economics. 5(4). 257–264. 153 indexed citations

20.

Zaim, Osman, et al.. (1992). PRIVATIZATION AND COMPARATIVE EFFICIENCY OF PUBLIC AND PRIVATE ENTERPRISE IN TURKEY The Cement Industry. Annals of Public and Cooperative Economics. 63(2). 271–284. 8 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.

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