{"id":"W2154629122","doi":"10.1257/aer.91.5.1454","title":"Nursery Cities: Urban Diversity, Process Innovation, and the Life Cycle of Products","year":2001,"lang":"en","type":"article","venue":"American Economic Review","topic":"Regional Economics and Spatial Analysis","field":"Economics, Econometrics and Finance","cited_by":1504,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto","funders":"","keywords":"Microfoundations; Production (economics); Diversity (politics); Ideal (ethics); Process (computing); Economics; Economic geography; Industrial organization; Innovation process; Simple (philosophy); Business; Economic system; Microeconomics; Economies of agglomeration; Computer science; Macroeconomics; Sociology; Political science","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02603144316856581,"score_gpt":0.2328625023152216,"score_spread":0.2068310591466558,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}