{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,7]],"date-time":"2026-10-07T00:36:48Z","timestamp":1791333408537,"version":"4.3.1"},"reference-count":40,"publisher":"Cambridge University Press (CUP)","issue":"6","license":[{"start":{"date-parts":[[2013,8,7]],"date-time":"2013-08-07T00:00:00Z","timestamp":1375833600000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/www.cambridge.org\/core\/terms"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Econom. Theory"],"published-print":{"date-parts":[[2013,12]]},"abstract":"<jats:p>This paper proposes a residual-based Lagrange Multiplier (LM) test for slope homogeneity in large-dimensional panel data models with interactive fixed effects. We first run the panel regression under the null to obtain the restricted residuals and then use them to construct our LM test statistic. We show that after being appropriately centered and scaled, our test statistic is asymptotically normally distributed under the null and a sequence of Pitman local alternatives. The asymptotic distributional theories are established under fairly general conditions that allow for both lagged dependent variables and conditional heteroskedasticity of unknown form by relying on the concept of conditional strong mixing. To improve the finite-sample performance of the test, we also propose a bootstrap procedure to obtain the bootstrap <jats:italic>p<\/jats:italic>-values and justify its validity. Monte Carlo simulations suggest that the test has correct size and satisfactory power. We apply our test to study the Organization for Economic Cooperation and Development economic growth model.<\/jats:p>","DOI":"10.1017\/s0266466613000017","type":"journal-article","created":{"date-parts":[[2013,8,7]],"date-time":"2013-08-07T09:44:48Z","timestamp":1375868688000},"page":"1079-1135","source":"Crossref","is-referenced-by-count":117,"title":["TESTING HOMOGENEITY IN PANEL DATA MODELS WITH INTERACTIVE FIXED EFFECTS"],"prefix":"10.1017","volume":"29","author":[{"given":"Liangjun","family":"Su","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Qihui","family":"Chen","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"56","published-online":{"date-parts":[[2013,8,7]]},"reference":[{"key":"S0266466613000017_ref3","doi-asserted-by":"crossref","first-page":"1229","DOI":"10.3982\/ECTA6135","article-title":"Panel data models with interactive fixed effects","volume":"77","author":"Bai","year":"2009","journal-title":"Econometrica"},{"key":"S0266466613000017_ref12","doi-asserted-by":"crossref","first-page":"1073","DOI":"10.1002\/jae.1163","article-title":"Capital accumulation and growth: A new look at the empirical evidence","volume":"25","author":"Bond","year":"2010","journal-title":"Journal of Applied Econometrics"},{"key":"S0266466613000017_ref30","doi-asserted-by":"crossref","first-page":"967","DOI":"10.1111\/j.1468-0262.2006.00692.x","article-title":"Estimation and inference in large heterogeneous panels with a multifactor error structure","volume":"74","author":"Pesaran","year":"2006","journal-title":"Econometrica"},{"key":"S0266466613000017_ref4","article-title":"Supplement to \u201cPanel data models with interactive fixed effects\u201d: Technical details and proofs","author":"Bai","year":"2009","journal-title":"Econometrica Supplementary Material"},{"key":"S0266466613000017_ref1","doi-asserted-by":"crossref","first-page":"1551","DOI":"10.1111\/j.1468-0262.2005.00629.x","article-title":"Cross-section regression with common shocks","volume":"73","author":"Andrews","year":"2005","journal-title":"Econometrica"},{"key":"S0266466613000017_ref2","doi-asserted-by":"crossref","DOI":"10.1007\/978-94-015-7799-1","volume-title":"Spatial Econometric Methods and Models","author":"Anselin","year":"1988"},{"key":"S0266466613000017_ref32","doi-asserted-by":"crossref","first-page":"50","DOI":"10.1016\/j.jeconom.2007.05.010","article-title":"Testing slope homogeneity in large panels","volume":"142","author":"Pesaran","year":"2008","journal-title":"Journal of Econometrics"},{"key":"S0266466613000017_ref11","unstructured":"Blomquist, J . 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