|Country||Germany - SIR Ranking of Germany||
|Subject Area and Category||Agricultural and Biological Sciences|
Business, Management and Accounting
Business and International Management
Management Science and Operations Research
Economics, Econometrics and Finance
Economics, Econometrics and Finance (miscellaneous)
Environmental Science (miscellaneous)
Geography, Planning and Development
|Scope||Understanding the development of the food system requires a system view that captures the complexity of the system and its many interrelationships with its economic, social and natural environments. The Journal accepts and offers papers within this broad range of issues focussing on the management, policy, marketing, consumer aspects, transparency, e-commerce, institutional or regional development, information and communication systems, ressource economics, production economics, chain management, network economics, and similar aspects. Papers may focus on modeling, empirical research or theoretical analyis. This broad range of publication opportunities asks authors to follow clear lines of arguments and to present arguments in a convincing way that avoids unnecessary complexities of model formulations if not relevant for the support of arguments. The publication of scientific articles is complemented by a number of sections that provide room for publications with a more specific focus: 'Case studies': A section on case studies of the 'Harvard Type' allows the publication of studies that might build on established scientific methodology but demonstrate its use in ceratin decision environments. Case studies might be complemented by 'teaching cases' that are kept on a database outside the journal but accessible to readers on approval by authors. 'Research Forum': It allows to discuss newly emerging research challenges or to contribute to ongoing scientific discussions on research problems. In addition, authors might initiate a discussion on issues brought up by articles published in the journal. 'Research Notes': It provides room for specific shorter scientific contributions with a narrow scope.|
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The set of journals have been ranked according to their SJR and divided into four equal groups, four quartiles. Q1 (green) comprises the quarter of the journals with the highest values, Q2 (yellow) the second highest values, Q3 (orange) the third highest values and Q4 (red) the lowest values.
|Business and International Management||2017||Q3|
|Business and International Management||2018||Q3|
|Business and International Management||2019||Q3|
|Economics, Econometrics and Finance (miscellaneous)||2017||Q3|
|Economics, Econometrics and Finance (miscellaneous)||2018||Q2|
|Economics, Econometrics and Finance (miscellaneous)||2019||Q2|
|Environmental Science (miscellaneous)||2017||Q3|
|Environmental Science (miscellaneous)||2018||Q3|
|Environmental Science (miscellaneous)||2019||Q3|
|Geography, Planning and Development||2017||Q3|
|Geography, Planning and Development||2018||Q3|
|Geography, Planning and Development||2019||Q3|
|Management Science and Operations Research||2017||Q4|
|Management Science and Operations Research||2018||Q4|
|Management Science and Operations Research||2019||Q4|
The SJR is a size-independent prestige indicator that ranks journals by their 'average prestige per article'. It is based on the idea that 'all citations are not created equal'. SJR is a measure of scientific influence of journals that accounts for both the number of citations received by a journal and the importance or prestige of the journals where such citations come from It measures the scientific influence of the average article in a journal, it expresses how central to the global scientific discussion an average article of the journal is.
This indicator counts the number of citations received by documents from a journal and divides them by the total number of documents published in that journal. The chart shows the evolution of the average number of times documents published in a journal in the past two, three and four years have been cited in the current year. The two years line is equivalent to journal impact factor ™ (Thomson Reuters) metric.
|Cites per document||Year||Value|
|Cites / Doc. (4 years)||2016||0.000|
|Cites / Doc. (4 years)||2017||0.538|
|Cites / Doc. (4 years)||2018||1.039|
|Cites / Doc. (4 years)||2019||0.953|
|Cites / Doc. (3 years)||2016||0.000|
|Cites / Doc. (3 years)||2017||0.538|
|Cites / Doc. (3 years)||2018||1.039|
|Cites / Doc. (3 years)||2019||0.953|
|Cites / Doc. (2 years)||2016||0.000|
|Cites / Doc. (2 years)||2017||0.538|
|Cites / Doc. (2 years)||2018||1.039|
|Cites / Doc. (2 years)||2019||1.050|
Evolution of the total number of citations and journal's self-citations received by a journal's published documents during the three previous years.
Journal Self-citation is defined as the number of citation from a journal citing article to articles published by the same journal.
Evolution of the number of total citation per document and external citation per document (i.e. journal self-citations removed) received by a journal's published documents during the three previous years. External citations are calculated by subtracting the number of self-citations from the total number of citations received by the journal’s documents.
|External Cites per document||2016||0|
|External Cites per document||2017||0.231|
|External Cites per document||2018||0.725|
|External Cites per document||2019||0.895|
|Cites per document||2016||0.000|
|Cites per document||2017||0.538|
|Cites per document||2018||1.039|
|Cites per document||2019||0.953|
International Collaboration accounts for the articles that have been produced by researchers from several countries. The chart shows the ratio of a journal's documents signed by researchers from more than one country; that is including more than one country address.
Not every article in a journal is considered primary research and therefore "citable", this chart shows the ratio of a journal's articles including substantial research (research articles, conference papers and reviews) in three year windows vs. those documents other than research articles, reviews and conference papers.
Ratio of a journal's items, grouped in three years windows, that have been cited at least once vs. those not cited during the following year.