Class information for:
Level 1: WEAK INSTRUMENTS//WEAK IDENTIFICATION//MANY INSTRUMENTS

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
12600 894 25.2 49%


Bar chart of Publication_year

Last years might be incomplete

Hierarchy of classes
The table includes all classes above and classes immediately below the current class.


Cluster id Level Cluster label #P
9 4 COMPUTER SCIENCE, THEORY & METHODS//COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE//COMPUTER SCIENCE, INFORMATION SYSTEMS 1247339
34 3       STATISTICS & PROBABILITY//STAT//COMMUNICATIONS IN STATISTICS-THEORY AND METHODS 105938
189 2             STATISTICS & PROBABILITY//NONPARAMETRIC REGRESSION//ANNALS OF STATISTICS 21720
12600 1                   WEAK INSTRUMENTS//WEAK IDENTIFICATION//MANY INSTRUMENTS 894

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 WEAK INSTRUMENTS authKW 1174016 6% 63% 55
2 WEAK IDENTIFICATION authKW 486828 3% 51% 28
3 MANY INSTRUMENTS authKW 480294 2% 94% 15
4 JOURNAL OF ECONOMETRICS journal 299979 20% 5% 177
5 LIMITED INFORMATION MAXIMUM LIKELIHOOD authKW 275506 1% 73% 11
6 GENERALIZED METHOD OF MOMENTS authKW 275276 5% 17% 47
7 ECONOMETRIC THEORY journal 274208 11% 8% 102
8 GENERALIZED EMPIRICAL LIKELIHOOD authKW 223545 1% 55% 12
9 LIML authKW 200900 1% 59% 10
10 SOCIAL SCIENCES, MATHEMATICAL METHODS WoSSC 196292 58% 1% 517

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 Social Sciences, Mathematical Methods 196292 58% 1% 517
2 Economics 55463 84% 0% 749
3 Mathematics, Interdisciplinary Applications 41229 49% 0% 434
4 Statistics & Probability 30128 45% 0% 399
5 Computer Science, Interdisciplinary Applications 40 2% 0% 22
6 Business, Finance 19 1% 0% 8
7 Industrial Relations & Labor 18 0% 0% 4
8 Agricultural Economics & Policy 5 0% 0% 2
9 Planning & Development 4 0% 0% 4
10 Demography 3 0% 0% 2

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 INTERUNIV RECH ANAL ORGAN 68309 0% 100% 2
2 LITTAUER 123 68309 0% 100% 2
3 LITTAUER 124 68309 0% 100% 2
4 COWLES FDN ECON 62840 2% 11% 17
5 COWLES FDN 61546 2% 11% 16
6 CANADA CHAIR HOLDER ENVIRONM FINANCIAL ECON 34154 0% 100% 1
7 CIREQUNIV LAVAL 34154 0% 100% 1
8 CRDE CIREQ 34154 0% 100% 1
9 DIRECT AFFAI REGLEMENTAI TARIFAI 34154 0% 100% 1
10 ESTADIST ELONUMETR 34154 0% 100% 1

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 JOURNAL OF ECONOMETRICS 299979 20% 5% 177
2 ECONOMETRIC THEORY 274208 11% 8% 102
3 ECONOMETRICA 134136 11% 4% 98
4 ECONOMETRICS JOURNAL 63353 3% 8% 23
5 ECONOMETRIC REVIEWS 55688 3% 7% 25
6 ECONOMICS LETTERS 47925 13% 1% 116
7 JOURNAL OF BUSINESS & ECONOMIC STATISTICS 16512 3% 2% 26
8 INTERNATIONAL ECONOMIC REVIEW 14075 3% 1% 28
9 JOURNAL OF APPLIED ECONOMETRICS 10272 2% 2% 19
10 OXFORD BULLETIN OF ECONOMICS AND STATISTICS 4698 1% 1% 13

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class		 LCSH search Wikipedia search
1 WEAK INSTRUMENTS 1174016 6% 63% 55 Search WEAK+INSTRUMENTS Search WEAK+INSTRUMENTS
2 WEAK IDENTIFICATION 486828 3% 51% 28 Search WEAK+IDENTIFICATION Search WEAK+IDENTIFICATION
3 MANY INSTRUMENTS 480294 2% 94% 15 Search MANY+INSTRUMENTS Search MANY+INSTRUMENTS
4 LIMITED INFORMATION MAXIMUM LIKELIHOOD 275506 1% 73% 11 Search LIMITED+INFORMATION+MAXIMUM+LIKELIHOOD Search LIMITED+INFORMATION+MAXIMUM+LIKELIHOOD
5 GENERALIZED METHOD OF MOMENTS 275276 5% 17% 47 Search GENERALIZED+METHOD+OF+MOMENTS Search GENERALIZED+METHOD+OF+MOMENTS
6 GENERALIZED EMPIRICAL LIKELIHOOD 223545 1% 55% 12 Search GENERALIZED+EMPIRICAL+LIKELIHOOD Search GENERALIZED+EMPIRICAL+LIKELIHOOD
7 LIML 200900 1% 59% 10 Search LIML Search LIML
8 MOMENT SELECTION 185949 1% 78% 7 Search MOMENT+SELECTION Search MOMENT+SELECTION
9 GMM 182145 5% 11% 49 Search GMM Search GMM
10 ANDERSON RUBIN TEST 170772 1% 100% 5 Search ANDERSON+RUBIN+TEST Search ANDERSON+RUBIN+TEST

Core articles
The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c:
(1) Number of references referring to publications in the class.
(2) Share of total number of active references referring to publications in the class.
(3) Age of the article. New articles get higher score than old articles.
(4) Citation rate, normalized to year.


Rank Reference # ref.
in cl.		 Shr. of ref. in
cl.		 Citations
1 HALL, AR , (2015) ECONOMETRICIANS HAVE THEIR MOMENTS: GMM AT 32.ECONOMIC RECORD. VOL. 91. ISSUE . P. 1 -24 72 65% 0
2 GUGGENBERGER, P , RAMALHO, JJS , SMITH, RJ , (2012) GEL STATISTICS UNDER WEAK IDENTIFICATION.JOURNAL OF ECONOMETRICS. VOL. 170. ISSUE 2. P. 331-349 42 81% 2
3 STAIGER, D , STOCK, JH , (1997) INSTRUMENTAL VARIABLES REGRESSION WITH WEAK INSTRUMENTS.ECONOMETRICA. VOL. 65. ISSUE 3. P. 557-586 16 100% 2003
4 WANG, WJ , KAFFO, M , (2016) BOOTSTRAP INFERENCE FOR INSTRUMENTAL VARIABLE MODELS WITH MANY WEAK INSTRUMENTS.JOURNAL OF ECONOMETRICS. VOL. 192. ISSUE 1. P. 231 -268 30 75% 0
5 STOCK, JH , WRIGHT, JH , YOGO, M , (2002) A SURVEY OF WEAK INSTRUMENTS AND WEAK IDENTIFICATION IN GENERALIZED METHOD OF MOMENTS.JOURNAL OF BUSINESS & ECONOMIC STATISTICS. VOL. 20. ISSUE 4. P. 518-529 25 64% 826
6 HIRANO, K , PORTER, JR , (2015) LOCATION PROPERTIES OF POINT ESTIMATORS IN LINEAR INSTRUMENTAL VARIABLES AND RELATED MODELS.ECONOMETRIC REVIEWS. VOL. 34. ISSUE 6-10. P. 719 -732 25 86% 0
7 WOLF, M , (2013) SUBSAMPLING TESTS OF PARAMETER HYPOTHESES AND OVERIDENTIFYING RESTRICTIONS WITH POSSIBLE FAILURE OF IDENTIFICATION.INTERNATIONAL JOURNAL OF APPROXIMATE REASONING. VOL. 54. ISSUE 6. P. 769-792 28 80% 1
8 DUFOUR, JM , (2003) IDENTIFICATION, WEAK INSTRUMENTS, AND STATISTICAL INFERENCE IN ECONOMETRICS.CANADIAN JOURNAL OF ECONOMICS-REVUE CANADIENNE D ECONOMIQUE. VOL. 36. ISSUE 4. P. 767-808 37 71% 70
9 DUFOUR, JM , TAAMOUTI, M , (2007) FURTHER RESULTS ON PROJECTION-BASED INFERENCE IN IV REGRESSIONS WITH WEAK, COLLINEAR OR MISSING INSTRUMENTS.JOURNAL OF ECONOMETRICS. VOL. 139. ISSUE 1. P. 133-153 29 85% 20
10 BEKKER, PA , CRUDU, F , (2015) JACKKNIFE INSTRUMENTAL VARIABLE ESTIMATION WITH HETEROSKEDASTICITY.JOURNAL OF ECONOMETRICS. VOL. 185. ISSUE 2. P. 332 -342 21 95% 2

Classes with closest relation at Level 1


Rank Class id link
1 18655 DYNAMIC PANEL DATA//DYNAMIC PANEL DATA MODEL//HAUSMAN SPECIFICATION TEST
2 9836 HETEROSKEDASTICITY//QUASI T TEST//JOURNAL OF ECONOMETRICS
3 8611 PARTIAL IDENTIFICATION//JOURNAL OF ECONOMETRICS//NONSEPARABLE MODELS
4 24785 ULTRASTRUCTURAL MODEL//LS ESTIMATOR//EV MODEL
5 27056 GENERALIZED QR DECOMPOSITION//SEEMINGLY UNRELATED REGRESSIONS//COVARIANCE ADJUSTED APPROACH
6 37013 CDF IN A CLOSED FORM//ECONOMETRIC ESTIMATORS//NONNORMAL AUTOCORRELATED DISTURBANCES
7 33546 MOST ROBUST ESTIMATE//HAMPELS PROBLEM//OPTIMAL BOUNDED INFLUENCE FUNCTION
8 21971 GROSSMAN MODEL//COMPULSORY SCHOOLING//DEMAND FOR HEALTH
9 26003 GENERALIZED MAXIMUM ENTROPY//INVERSE MOMENTS//VYSOCHANSKII PETUNIN INEQUALITY
10 4070 EMPIRICAL LIKELIHOOD//PARTIALLY LINEAR MODEL//VARYING COEFFICIENT MODEL

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