《Or Spectrum》是一本由SPRINGER出版商出版的专业管理科学期刊，该刊创刊于1979年，刊期Quarterly，该刊已被国际权威数据库SCIE收录。在中科院最新升级版分区表中，该刊分区信息为大类学科：管理科学 4区，小类学科：运筹学与管理科学 4区；在JCR（Journal Citation Reports）分区等级为Q3。该刊发文范围涵盖运筹学与管理科学等领域，旨在及时、准确、全面地报道国内外运筹学与管理科学工作者在该领域取得的最新研究成果、工作进展及学术动态、技术革新等，促进学术交流，鼓励学术创新。2021年影响因子为2.474，平均审稿速度约6.0个月。

Or Spectrum英文介绍

OR Spectrum publishes applied and theoretical papers which contribute to Operations Research as a scientific instrument for the development and application of quantitative approaches for problem-solving and decision-making in management. It addresses all persons from university, industry, business and administration interested in innovative applications of quantitative methods as well as in advances in theory and techniques with relevance to practice.

The journal provides an international forum for academics and practitioners from areas such as quantitative management science, mathematical operations research, and related fields of engineering and information systems. It publishes high-quality, original papers belonging to the following types of contributions: Surveys, theoretical papers, application-oriented papers, and case studies. Papers must be written in English. All contributions are reviewed by at least two referees.

Or Spectrum中科院分区

大类学科	分区	小类学科	分区	Top期刊	综述期刊
管理学	4区	OPERATIONS RESEARCH & MANAGEMENT SCIENCE 运筹学与管理科学	4区	否	否

Or Spectrum期刊近9年JCR分区变化趋势

Or SpectrumJCR分区(JCR2021-2022年分区)

JCR分区等级	JCR所属学科	分区	影响因子
Q3	OPERATIONS RESEARCH & MANAGEMENT SCIENCE	Q3	2.474

Or Spectrum期刊近7年影响因子变化趋势

Or Spectrum期刊的CiteScore值(CiteScore2021-2022年CiteScore值)

CiteScore	SJR	SNIP	学科类别	分区	排名	百分位
3.30	0.853	1.107	大类：Business, Management and Accounting 小类：Business, Management and Accounting (miscellaneous)	Q1	35 / 144	76%
3.30	0.853	1.107	大类：Business, Management and Accounting 小类：Management Science and Operations Research	Q2	76 / 184	58%

Or Spectrum期刊近7年自引率变化趋势

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