1. Building Better Collections on Demand: DDA at theUniversity of DenverMichael Levine-ClarkCollections LibrarianUniversity of DenverSCELC Colloquium February 29, 2012

2. Definitions Patron-Driven Acquisition (PDA) Faculty Requests/Input Use Data Demand-Driven Acquisition (DDA) Meets immediate need 3. Why DDA? 4. Annual Book Production, 2009 1200000 1000000800000600000400000200000 0 DU PurchasesNorthAll United WorldAmerican States(UNESCO)Scholarly (YBP) 5. PDA Opportunity for Publishers & Libraries YBP JULY 2010 - JUNE 2011PDA OpportunitySlipNew Print Notification Notifications PublisherTitless % Ordered Sent Springer 3,2611,177,4544% Wiley2,8811,219,3337% Oxford 2,146 921,35911% Routledge2,2001,099,1108% Cambridge1,551 736,04311% Palgrave1,310 1,006,9818%Macmillan McGraw-Hill 637 218,244 6% HarperCollins 410 144,88111% ABC-CLIO409 214,167 8% Continuum 518 243,636 8% Brill (& Nijhoff) 573 197,895 8% 6. Books Cataloged 2000-2004 (126,953 Titles)4+uses, 18.8% 0uses, 39.6% 3 uses, 8.2% 2uses, 12.8%1 use, 20.6% 7. Books Cataloged 2000-2004 (126,953 Titles)4+ uses, $1,084, 5760 3uses, $2,284, uses, $473,06532 0 2 1 uses, $738,43 use, $1,188,4 5 18 8. Demand-Driven Acquisitions Goals Broaden the collection More titles More publishers More subjects Match acquisitions to immediatedemand Pay at point of need Pay for amount of need Short-term loans Purchase-on-demand 9. Redefining the Collection Everything we can provide in a timely manner Ultimately, bounded only by budget 10. What Weve Done at DU 11. netLibrary Colorado Alliance of Research Libraries 1999-2005 First use free Purchase on second use Shared access 12. Purchase ILL Requests Price Publisher Publication Date 13. eBook Library (EBL) Began May 2010 Loaded 42,000 records into catalog (now 72,000) No budget for FY 2010 Budgeted $150,000 for FY 2011 14. The EBL Model First five minutes free STL for three uses One day or one week 10-15% list price Purchase on fourth use List price 15. DU EBL Data (5/1/10-6/30/11) ActualList325 titles purchased $23,753$23,7533,599 titles with at least $49,171$236,037one STL6,477 titles with at least $0 $473,378one browseTotal (10,401 titles)$72,924$733,168Savings $660,244 16. Cost Per TransactionPurchase Type Total Cost Cost per TransactionSTL$49,171$9.21Autopurchase $23,753 $73.09 17. Relation to Print Holdings Same Edition 13.7% Same Edition Checked Out 8.0%Earlier Edition(s)6.0% Earler Edition(s)0.8% Checked Out 0.5%Library Use Only 70.3%0.7% Other No Print 18. What We Want to Do at DU 19. A Multi-Format Model E-Books from multiple vendors/publishers Print books When electronic not available When electronic not desired Managed by YBP 20. The Future E-Books on demand Local print-on-demand option Make accessible all that we can afford 21. Budget Goals Commit most of the monographs budget Spend the same to access more titles 22. Long-Term Management ofthe Consideration Pool 23. Filling the Pool Approval process Broader criteria Inclusion rather than exclusion 24. Adding/Removing Records Discovery is key Must be automatic Approval vendor MARC record service 25. Pool Maintenance Rules for Length of time in pool Removal Replacement 26. Removal of Titles Removal because of content, quality Removal because of financial risk Rules for temporary removal Rules for permanent removal 27. Use Shapes the Pool Titles that are used remain available a bit longer Removing titles = unhappy users 28. A Permanent Collection Some titles are core Establish criteria for permanent/longer-term availability Title-by-title Series Publisher Subject 29. Role for Vendors Fill the pool Provide discovery tools Remove/replace content Comprehensive reporting 30. Questions What about stewardship? Will DDA work for consortia? 31. Thank You Michael Levine-ClarkCollections LibrarianUniversity of Denvermichael.levine-clark@du.edu