CORE vs EconLit

CORE is a multidisciplinary discovery service for scholarly work gathered from repositories, preprint servers and journals. Its search covers research papers, journal articles, preprints, theses, dissertations, conference proceedings, reports and books. CORE says its collection holds 449 million searchable papers, including 57 million full texts. Researchers and the public can search this material; developers can use the API for real-time access to metadata and full texts. The CORE Dataset supports downloading data for analysis and text mining on an organisation’s own infrastructure, though access is limited to users representing organisations registered in non-sanctioned countries. Individuals can use the API instead. CORE Discovery is available as a browser extension, repository plugin and API, and CORE Recommender suggests related articles in repositories, journal systems and web interfaces. Free API access costs nothing, subject to rate limits of one batch request or five single requests per 10 seconds. Starting membership costs nothing for data providers. The service describes itself as not-for-profit and community-governed.

EconLit is the American Economic Association’s bibliographic database for economics literature. It covers peer-reviewed journal articles, working papers, PhD dissertations, books, book reviews, and articles in collective volumes. The database contains over 2 million records, covers literature published over the last 140 years, and is updated weekly. Searchable record fields can include title, author, affiliation, publication details, document type, keywords, subject classifications, named persons, and geographic descriptors. Its subject descriptors follow the Journal of Economic Literature classification system, using four-digit codes. Institutional subscriptions are available through EBSCO, ProQuest, and Ovid, which provide the same data through different interfaces. Full-text links depend on library holdings; EconLit with Full Text is available only through EBSCO. AEA members have courtesy access to bibliographic records, but that service has no full-text links and may be phased out. Institutional pricing is supplied by providers; EBSCO offers a trial request without stating its duration.