{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,9,26]],"date-time":"2025-09-26T22:30:43Z","timestamp":1758925843666,"version":"3.32.0"},"reference-count":37,"publisher":"Wiley","issue":"8","license":[{"start":{"date-parts":[[2006,12,12]],"date-time":"2006-12-12T00:00:00Z","timestamp":1165881600000},"content-version":"vor","delay-in-days":11,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J of Applied Econometrics"],"published-print":{"date-parts":[[2006,12]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>We study the dynamics of the cross\u2010section distribution of patents per capita for the 48 continental US states from 1930 to 2000 using a discrete\u2010state Markov chain. We test for and find evidence in favor of the (knowledge) convergence hypothesis. The distribution of patents is converging to a limiting distribution that is significantly more concentrated than its initial distribution. States in the extreme are more mobile than states in the middle of the cross\u2010sectional distribution and are likely to move to the middle. However, the rate of convergence to the limiting distribution is \u2018slow\u2019. Copyright \u00a9 2006 John Wiley &amp; Sons, Ltd.<\/jats:p>","DOI":"10.1002\/jae.909","type":"journal-article","created":{"date-parts":[[2006,12,12]],"date-time":"2006-12-12T13:19:50Z","timestamp":1165929590000},"page":"1111-1134","source":"Crossref","is-referenced-by-count":3,"title":["Inter\u2010state dynamics of invention activities, 1930\u20132000"],"prefix":"10.1002","volume":"21","author":[{"given":"Catherine Y.","family":"Co","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"John S.","family":"Landon\u2010Lane","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Myeong\u2010Su","family":"Yun","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2006,12,12]]},"reference":[{"key":"e_1_2_7_2_1","first-page":"630","article-title":"R&D spillovers and the geography of innovation and production","volume":"86","author":"Audretsch D","year":"1996","journal-title":"American Economic Review"},{"key":"e_1_2_7_3_1","doi-asserted-by":"publisher","DOI":"10.1016\/0304-4076(94)01699-2"},{"key":"e_1_2_7_4_1","doi-asserted-by":"publisher","DOI":"10.1162\/003465399558210"},{"key":"e_1_2_7_5_1","doi-asserted-by":"crossref","DOI":"10.4337\/9781782543190","volume-title":"Knowledge Spillovers and Economic Growth.","author":"Cani\u00ebls MCJ","year":"2000"},{"key":"e_1_2_7_6_1","doi-asserted-by":"publisher","DOI":"10.1016\/0304-3932(93)90009-5"},{"volume-title":"Science, Technology, and the States in America's Third Century.","year":"1992","author":"Carnegie Commission on Science, Technology and Government","key":"e_1_2_7_7_1"},{"key":"e_1_2_7_8_1","doi-asserted-by":"publisher","DOI":"10.2307\/2227127"},{"key":"e_1_2_7_9_1","doi-asserted-by":"publisher","DOI":"10.1111\/1468-2257.00204"},{"key":"e_1_2_7_10_1","doi-asserted-by":"publisher","DOI":"10.1080\/10438590410001628107"},{"volume-title":"Partnerships: A Compendium of State and Federal Cooperative Technology Programs.","year":"1995","author":"Coburn C","key":"e_1_2_7_11_1"},{"key":"e_1_2_7_12_1","doi-asserted-by":"publisher","DOI":"10.1007\/978-1-4613-8643-8"},{"key":"e_1_2_7_13_1","doi-asserted-by":"publisher","DOI":"10.1016\/S1574-0684(05)01008-7"},{"key":"e_1_2_7_14_1","doi-asserted-by":"publisher","DOI":"10.1007\/978-94-017-3333-5"},{"key":"e_1_2_7_15_1","unstructured":"GangI Landon\u2010LaneJS YunM\u2010S.2004.Good and bad mobility: a note on directional mobility measures. Mimeo Department of Economics Rutgers University."},{"key":"e_1_2_7_16_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.2517-6161.1994.tb01996.x"},{"key":"e_1_2_7_17_1","doi-asserted-by":"publisher","DOI":"10.2307\/2297610"},{"key":"e_1_2_7_18_1","doi-asserted-by":"publisher","DOI":"10.2307\/2526504"},{"key":"e_1_2_7_19_1","first-page":"957","article-title":"Real effects of academic research","volume":"79","author":"Jaffe AB","year":"1989","journal-title":"American Economic Review"},{"key":"e_1_2_7_20_1","doi-asserted-by":"crossref","DOI":"10.7551\/mitpress\/5263.001.0001","volume-title":"Patents, Citations, and Innovations: A Window on the Knowledge Economy","author":"Jaffe AB","year":"2002"},{"key":"e_1_2_7_21_1","doi-asserted-by":"publisher","DOI":"10.2307\/2118401"},{"key":"e_1_2_7_22_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1944-8287.2004.tb00234.x"},{"key":"e_1_2_7_23_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0165-1765(00)00299-8"},{"key":"e_1_2_7_24_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0167-2231(98)00023-2"},{"key":"e_1_2_7_25_1","unstructured":"National Science Board.2000.Science and Engineering Indicators\u20142000. NSF: Arlington VA."},{"key":"e_1_2_7_26_1","unstructured":"National Science Board.2002.Science and Engineering Indicators\u20142002. NSF: Arlington VA."},{"key":"e_1_2_7_27_1","unstructured":"National Science Foundation.1999.What is the State Government's Role in the R&D Enterprise?NSF: Arlington VA."},{"key":"e_1_2_7_28_1","doi-asserted-by":"publisher","DOI":"10.2202\/1538-0653.1329"},{"key":"e_1_2_7_29_1","doi-asserted-by":"publisher","DOI":"10.2307\/2342522"},{"key":"e_1_2_7_30_1","unstructured":"QuahDT.1992.International patterns of growth: II. Persistence path dependence and sustained take\u2010off in growth transition. Mimeo London School of Economics."},{"key":"e_1_2_7_31_1","doi-asserted-by":"publisher","DOI":"10.1016\/0014-2921(93)90031-5"},{"key":"e_1_2_7_32_1","doi-asserted-by":"publisher","DOI":"10.2307\/3440905"},{"key":"e_1_2_7_33_1","doi-asserted-by":"publisher","DOI":"10.1007\/BF01205497"},{"key":"e_1_2_7_34_1","doi-asserted-by":"publisher","DOI":"10.4159\/harvard.9780674432833"},{"key":"e_1_2_7_35_1","doi-asserted-by":"publisher","DOI":"10.2307\/1911433"},{"key":"e_1_2_7_36_1","doi-asserted-by":"publisher","DOI":"10.1017\/S002205070000663X"},{"volume-title":"Invention and the Rise of Technocapitalism","year":"2000","author":"Suarez\u2010Villa L","key":"e_1_2_7_37_1"},{"key":"e_1_2_7_38_1","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-642-58524-1_10"}],"container-title":["Journal of Applied Econometrics"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Fjae.909","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/jae.909","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,1,12]],"date-time":"2025-01-12T08:59:18Z","timestamp":1736672358000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/jae.909"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2006,12]]},"references-count":37,"journal-issue":{"issue":"8","published-print":{"date-parts":[[2006,12]]}},"alternative-id":["10.1002\/jae.909"],"URL":"https:\/\/doi.org\/10.1002\/jae.909","archive":["Portico"],"relation":{},"ISSN":["0883-7252","1099-1255"],"issn-type":[{"type":"print","value":"0883-7252"},{"type":"electronic","value":"1099-1255"}],"subject":[],"published":{"date-parts":[[2006,12]]}}}