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

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
17010 558 24.2 44%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
445 15497 LONG MEMORY//JOURNAL OF TIME SERIES ANALYSIS//JOURNAL OF ECONOMETRICS

Terms with highest relevance score


Rank Term Type of term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 WEAK INSTRUMENTS Author keyword 51 67% 8% 46
2 MANY INSTRUMENTS Author keyword 23 86% 2% 12
3 WEAK IDENTIFICATION Author keyword 16 50% 4% 23
4 LIMITED INFORMATION MAXIMUM LIKELIHOOD Author keyword 15 77% 2% 10
5 INSTRUMENTAL VARIABLES REGRESSION Author keyword 11 78% 1% 7
6 LIML Author keyword 6 53% 1% 8
7 ANDERSON RUBIN TEST Author keyword 6 100% 1% 4
8 K CLASS ESTIMATORS Author keyword 6 100% 1% 4
9 2SLS ESTIMATOR Author keyword 4 75% 1% 3
10 FINITE SAMPLE TEST Author keyword 4 75% 1% 3

Web of Science journal categories

Author Key Words


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class		 LCSH search Wikipedia search
1 WEAK INSTRUMENTS 51 67% 8% 46 Search WEAK+INSTRUMENTS Search WEAK+INSTRUMENTS
2 MANY INSTRUMENTS 23 86% 2% 12 Search MANY+INSTRUMENTS Search MANY+INSTRUMENTS
3 WEAK IDENTIFICATION 16 50% 4% 23 Search WEAK+IDENTIFICATION Search WEAK+IDENTIFICATION
4 LIMITED INFORMATION MAXIMUM LIKELIHOOD 15 77% 2% 10 Search LIMITED+INFORMATION+MAXIMUM+LIKELIHOOD Search LIMITED+INFORMATION+MAXIMUM+LIKELIHOOD
5 INSTRUMENTAL VARIABLES REGRESSION 11 78% 1% 7 Search INSTRUMENTAL+VARIABLES+REGRESSION Search INSTRUMENTAL+VARIABLES+REGRESSION
6 LIML 6 53% 1% 8 Search LIML Search LIML
7 ANDERSON RUBIN TEST 6 100% 1% 4 Search ANDERSON+RUBIN+TEST Search ANDERSON+RUBIN+TEST
8 K CLASS ESTIMATORS 6 100% 1% 4 Search K+CLASS+ESTIMATORS Search K+CLASS+ESTIMATORS
9 2SLS ESTIMATOR 4 75% 1% 3 Search 2SLS+ESTIMATOR Search 2SLS+ESTIMATOR
10 FINITE SAMPLE TEST 4 75% 1% 3 Search FINITE+SAMPLE+TEST Search FINITE+SAMPLE+TEST

Key Words Plus


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 VARIABLES REGRESSION 43 79% 5% 27
2 INSTRUMENTAL VARIABLES REGRESSION 32 54% 8% 42
3 WEAK INSTRUMENTS 25 25% 15% 85
4 STOCHASTIC REGRESSORS 15 82% 2% 9
5 LIML 15 73% 2% 11
6 CLASS ESTIMATORS 6 80% 1% 4
7 GMM 6 16% 6% 35
8 ALTERNATIVE APPROXIMATIONS 6 100% 1% 4
9 WEAK IDENTIFICATION 5 30% 3% 14
10 VARIABLES ESTIMATION 4 42% 1% 8

Journals

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
Controlling for endogeneity with instrumental variables in strategic management research 2008 128 112 20%
Identification, weak instruments, and statistical inference in econometrics 2003 63 52 71%

Address terms


Rank Address term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ.
in class
1 GRP RECH ECON ENERGIE ENVIRONM SOURCES NAT G 1 50% 0.4% 2
2 INTERUNIV RECH ECON QUANTITAT 1 50% 0.4% 2
3 LITTAUER 123 1 100% 0.4% 2
4 ECONOMETR TINBERGEN 1 50% 0.2% 1
5 ESCOLA BRASILEIRA ECON FINANCAS 1 50% 0.2% 1
6 HLTH DEV POLICY PROGRAM 1 50% 0.2% 1
7 INTERUNIV RECH ANAL ORGAN 1 50% 0.2% 1
8 AMSE GREQAM 0 25% 0.2% 1
9 ESTAD ECON 0 25% 0.2% 1
10 FINANCE ASSURANCE IMMOBILIER 0 25% 0.2% 1

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000270859 EMPIRICAL LIKELIHOOD//WILKS THEOREM//GENERALIZED EMPIRICAL LIKELIHOOD
2 0.0000197935 NONNESTED HYPOTHESES//DOUBLE LENGTH REGRESSION//ARTIFICIAL REGRESSION
3 0.0000154675 GENERALIZED MOMENTS ESTIMATION//SPATIAL ERROR CORRELATION//UNIV PARIS 02
4 0.0000096657 UNIT AUTOREGRESSIVE ROOTS//GENERAL TO SPECIFIC MODELLING//OOMPH
5 0.0000095865 SEASONAL COINTEGRATION//SEASONAL UNIT ROOT TESTS//SEASONAL UNIT ROOTS
6 0.0000093306 PREDICTION DISTRIBUTION//MARGINAL LIKELIHOOD FUNCTION//CLIN BIOSTAT 2
7 0.0000090968 PARTIAL IDENTIFICATION//NONSEPARABLE MODELS//NONSEPARABLE MODEL
8 0.0000070199 ALCOHOL INCOME PUZZLE//BIVARIATE PROBIT MODELS//DRUNK DRIVER PENALTY
9 0.0000067783 INTERGENERATIONAL MOBILITY//INTERGENERATIONAL INCOME MOBILITY//INCOME GRADIENT
10 0.0000061675 PORTMANTEAU TEST//VARIANCE RATIO TEST//FIXED SMOOTHING ASYMPTOTICS