{"created": {"type": "/type/datetime", "value": "2009-12-10T18:09:04.606304"}, "subject_places": ["United States"], "subjects": ["Econometric models", "Inventories", "Inventory control", "Monetary policy"], "latest_revision": 2, "key": "/works/OL5893699W", "title": "Has inventory investment been liquidity-constrained?", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL1453820A"}}], "type": {"key": "/type/work"}, "last_modified": {"type": "/type/datetime", "value": "2010-12-03T22:22:08.893634"}, "revision": 2}