6. H27年度:A社の購読計画
• 予算総額の50%までダウンロード単価の安い順にタイトルを選
定し,残りは購読希望アンケートの結果に従って選定
• 契約タイトル数:全タイトルの22.79%
• ダウンロード可能数:H26年度ダウンロード数の66.05%
6
0 25000 50000 75000 100000 125000 150000 175000 200000
Veterinary Science and Veterinary Medicine
Social and Behavioral Sciences
Physics and Astronomy
Pharmacology, Pharmaceutical Science and Toxicology
Nursing
Neuroscience
Medicine
Mathematics
Materials Science
Life Sciences
Health Professions
Environmental Sciences
Engineering, Energy and Technology
Economics, Business and Management
Earth and Planetary Sciences
Dentistry
Computer Science
Chemistry and Chemical Engineering
Arts and Humanities
Agricultural and Biological Sciences
# of downloaded papers in the last year # of avairable papers in this year
7. H27年度:A社の購読計画
• 予算総額の50%までダウンロード単価の安い順にタイトルを選
定し,残りは購読希望アンケートの結果に従って選定
• 契約タイトル数:全タイトルの22.79%
• ダウンロード可能数:H26年度ダウンロード数の66.05%
70% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100%
Veterinary Science and Veterinary Medicine
Social and Behavioral Sciences
Physics and Astronomy
Pharmacology, Pharmaceutical Science and Toxicology
Nursing
Neuroscience
Medicine
Mathematics
Materials Science
Life Sciences
Health Professions
Environmental Sciences
Engineering, Energy and Technology
Economics, Business and Management
Earth and Planetary Sciences
Dentistry
Computer Science
Chemistry and Chemical Engineering
Arts and Humanities
Agricultural and Biological Sciences
8. 包括契約前のB社の購読計画
• 包括契約前の購読タイトルをそのまま採⽤した場合の充⾜率
• 契約タイトル数:全タイトルの14.80%
• ダウンロード可能数:H26年度ダウンロード数の40.15%
8
0 5000 10000 15000 20000 25000 30000 35000 40000 45000 50000
Physics and Astronomy
Medicine
Mathematics and Statistics
Humanities, Social Sciences and Law
Engineering
Earth and Environmental Science
Computer Science
Chemistry and Materials Science
Business and Economics
Biomedical and Life Sciences
Behavioral Science
# of downloaded papers in the last year # of avairable papers in this year
9. 包括契約前のB社の購読計画
• 包括契約前の購読タイトルをそのまま採⽤した場合の充⾜率
• 契約タイトル数:全タイトルの14.80%
• ダウンロード可能数:H26年度ダウンロード数の40.15%
9
0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100%
Physics and Astronomy
Medicine
Mathematics and Statistics
Humanities, Social Sciences and Law
Engineering
Earth and Environmental Science
Computer Science
Chemistry and Materials Science
Business and Economics
Biomedical and Life Sciences
Behavioral Science
14. H27年度:A社の計算結果
• 全体の充⾜率は66.05%→75.50%と⼤幅に向上
• 分野による偏りは相変わらず⼤きい
• 契約タイトル数:全タイトルの23.48%
• ダウンロード可能数:H26年度ダウンロード数の75.50%
140% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100%
Veterinary Science and Veterinary Medicine
Social and Behavioral Sciences
Physics and Astronomy
Pharmacology, Pharmaceutical Science and Toxicology
Nursing
Neuroscience
Medicine
Mathematics
Materials Science
Life Sciences
Health Professions
Environmental Sciences
Engineering, Energy and Technology
Economics, Business and Management
Earth and Planetary Sciences
Dentistry
Computer Science
Chemistry and Chemical Engineering
Arts and Humanities
Agricultural and Biological Sciences
15. H27年度:B社の計算結果
• 全体の充⾜率は40.15%*→61.45%と⼤幅に向上
• 分野による偏りが⼤きい
• 契約タイトル数:全タイトルの20.13%
• ダウンロード可能数:H26年度ダウンロード数の61.45%
15*包括契約前の購読タイトルをそのまま採⽤した場合の全体の充⾜率
0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100%
Physics and Astronomy
Medicine
Mathematics and Statistics
Humanities, Social Sciences and Law
Engineering
Earth and Environmental Science
Computer Science
Chemistry and Materials Science
Business and Economics
Biomedical and Life Sciences
Behavioral Science
18. H27年度:A社の計算結果
• 全体の充⾜率は66.05%→70.50%と向上
• 最⼩充⾜率も68.87%と分野による偏りを⼤幅に軽減
• 契約タイトル数:全タイトルの24.27%
• ダウンロード可能数:H26年度ダウンロード数の70.50%
180% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100%
Veterinary Science and Veterinary Medicine
Social and Behavioral Sciences
Physics and Astronomy
Pharmacology, Pharmaceutical Science and Toxicology
Nursing
Neuroscience
Medicine
Mathematics
Materials Science
Life Sciences
Health Professions
Environmental Sciences
Engineering, Energy and Technology
Economics, Business and Management
Earth and Planetary Sciences
Dentistry
Computer Science
Chemistry and Chemical Engineering
Arts and Humanities
Agricultural and Biological Sciences
19. H27年度:B社の計算結果
• 全体の充⾜率は40.15%*→59.38%と向上
• 最⼩充⾜率も58.47%と分野による偏りを⼤幅に軽減
• 契約タイトル数:全タイトル数の21.67%
• ダウンロード可能数:H26年度ダウンロード数の59.38%
19
0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100%
Physics and Astronomy
Medicine
Mathematics and Statistics
Humanities, Social Sciences and Law
Engineering
Earth and Environmental Science
Computer Science
Chemistry and Materials Science
Business and Economics
Biomedical and Life Sciences
Behavioral Science
*包括契約前の購読タイトルをそのまま採⽤した場合の全体の充⾜率
20. H27年度:A社+B社の計算結果
• 複数の出版社について同時に計算すれば適切な予算配分も可能
• 最⼩充⾜率を最⼤化すると全体の充⾜率は67.26%
• 契約タイトル数:全タイトルの29.00%
• ダウンロード可能数:H26年度ダウンロード数の67.26%
200% 20% 40% 60% 80% 100%
Veterinary Science and Veterinary
Social and Behavioral Sciences
Physics and Astronomy
Pharmacology, Pharmaceutical
Nursing
Neuroscience
Medicine
Mathematics
Materials Science
Life Sciences
Health Professions
Environmental Sciences
Engineering, Energy and
Economics, Business and
Earth and Planetary Sciences
Dentistry
Computer Science
Chemistry and Chemical
Arts and Humanities
0% 20% 40% 60% 80% 100%
Physics and Astronomy
Medicine
Mathematics and Statistics
Humanities, Social Sciences and
Engineering
Earth and Environmental Science
Computer Science
Chemistry and Materials Science
Business and Economics
Biomedical and Life Sciences
Behavioral Science
Agricultural and Biological
A社の予算割合:73.64% → 67.32% B社の予算割合:26.36% → 32.68%
22. H27年度:A社の計算結果
• 全体の充⾜率は70.50%→71.59%,最⼩充⾜率は68.87%
→69.45%と少し向上,PPVのダウンロード数は全体の0.90%
• 契約タイトル数:全タイトルの26.83%
• ダウンロード可能数:H26年度のダウンロード数の71.59%*
22
0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100%
Veterinary Science and Veterinary Medicine
Social and Behavioral Sciences
Physics and Astronomy
Pharmacology, Pharmaceutical Science and Toxicology
Nursing
Neuroscience
Medicine
Mathematics
Materials Science
Life Sciences
Health Professions
Environmental Sciences
Engineering, Energy and Technology
Economics, Business and Management
Earth and Planetary Sciences
Dentistry
Computer Science
Chemistry and Chemical Engineering
Arts and Humanities
Agricultural and Biological Sciences
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*PPV購⼊のみだとH26年度のダウンロード数の14.77%しか充⾜できない.