Class information for: |
Basic class information |
| Class id | #P | Avg. number of references |
Database coverage of references |
|---|---|---|---|
| 425 | 28061 | 30.7 | 35% |
Hierarchy of classes |
The table includes all classes above and classes immediately below the current class. |
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 | AGRICULTURAL ECONOMICS & POLICY | WoSSC | 2505641 | 21% | 39% | 5960 |
| 2 | DATA ENVELOPMENT ANALYSIS | authKW | 1094846 | 6% | 57% | 1782 |
| 3 | ECONOMICS | WoSSC | 856974 | 59% | 5% | 16587 |
| 4 | AMERICAN JOURNAL OF AGRICULTURAL ECONOMICS | journal | 770079 | 6% | 40% | 1766 |
| 5 | AGRICULTURAL ECONOMICS | journal | 358371 | 2% | 48% | 682 |
| 6 | JOURNAL OF PRODUCTIVITY ANALYSIS | journal | 335646 | 2% | 63% | 489 |
| 7 | DEA | authKW | 311511 | 2% | 52% | 550 |
| 8 | DATA ENVELOPMENT ANALYSIS DEA | authKW | 284582 | 2% | 60% | 437 |
| 9 | TECHNICAL EFFICIENCY | authKW | 242892 | 2% | 52% | 433 |
| 10 | MICROFINANCE | authKW | 227851 | 1% | 69% | 306 |
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 | Agricultural Economics & Policy | 2505641 | 21% | 39% | 5960 |
| 2 | Economics | 856974 | 59% | 5% | 16587 |
| 3 | Planning & Development | 224465 | 12% | 6% | 3405 |
| 4 | Social Sciences, Mathematical Methods | 64693 | 6% | 4% | 1701 |
| 5 | Operations Research & Management Science | 23988 | 7% | 1% | 1974 |
| 6 | Area Studies | 18721 | 3% | 2% | 842 |
| 7 | Environmental Studies | 10514 | 4% | 1% | 1052 |
| 8 | Business | 8484 | 4% | 1% | 983 |
| 9 | Management | 7710 | 4% | 1% | 1130 |
| 10 | Agriculture, Multidisciplinary | 4608 | 3% | 1% | 860 |
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 | AGR ECON | 221015 | 4% | 19% | 1067 |
| 2 | ECON | 132081 | 13% | 4% | 3585 |
| 3 | AGR OURCE ECON | 109505 | 2% | 18% | 580 |
| 4 | AGR PL ECON | 40725 | 1% | 19% | 204 |
| 5 | ECON SERV | 33471 | 0% | 29% | 106 |
| 6 | AGR ECON RURAL DEV | 27235 | 0% | 22% | 113 |
| 7 | AGR FOOD OURCE ECON | 23038 | 0% | 23% | 94 |
| 8 | FOOD OURCE ECON | 22922 | 1% | 14% | 154 |
| 9 | CHINESE AGR POLICY | 21437 | 0% | 22% | 92 |
| 10 | ECON MANAGEMENT | 20358 | 2% | 4% | 466 |
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 | AMERICAN JOURNAL OF AGRICULTURAL ECONOMICS | 770079 | 6% | 40% | 1766 |
| 2 | AGRICULTURAL ECONOMICS | 358371 | 2% | 48% | 682 |
| 3 | JOURNAL OF PRODUCTIVITY ANALYSIS | 335646 | 2% | 63% | 489 |
| 4 | AGRICULTURAL ECONOMICS-ZEMEDELSKA EKONOMIKA | 217337 | 1% | 59% | 340 |
| 5 | FOOD POLICY | 208914 | 2% | 35% | 559 |
| 6 | JOURNAL OF AGRICULTURAL ECONOMICS | 199700 | 2% | 41% | 455 |
| 7 | CANADIAN JOURNAL OF AGRICULTURAL ECONOMICS-REVUE CANADIENNE D ECONOMIE RURALE | 149559 | 1% | 52% | 266 |
| 8 | WORLD DEVELOPMENT | 140202 | 3% | 16% | 802 |
| 9 | CANADIAN JOURNAL OF AGRICULTURAL ECONOMICS-REVUE CANADIENNE D AGROECONOMIE | 136791 | 1% | 43% | 296 |
| 10 | JOURNAL OF AGRICULTURAL AND RESOURCE ECONOMICS | 120350 | 1% | 38% | 291 |
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 | DATA ENVELOPMENT ANALYSIS | 1094846 | 6% | 57% | 1782 | Search DATA+ENVELOPMENT+ANALYSIS | Search DATA+ENVELOPMENT+ANALYSIS |
| 2 | DEA | 311511 | 2% | 52% | 550 | Search DEA | Search DEA |
| 3 | DATA ENVELOPMENT ANALYSIS DEA | 284582 | 2% | 60% | 437 | Search DATA+ENVELOPMENT+ANALYSIS+DEA | Search DATA+ENVELOPMENT+ANALYSIS+DEA |
| 4 | TECHNICAL EFFICIENCY | 242892 | 2% | 52% | 433 | Search TECHNICAL+EFFICIENCY | Search TECHNICAL+EFFICIENCY |
| 5 | MICROFINANCE | 227851 | 1% | 69% | 306 | Search MICROFINANCE | Search MICROFINANCE |
| 6 | UNDESIRABLE OUTPUTS | 130611 | 1% | 84% | 143 | Search UNDESIRABLE+OUTPUTS | Search UNDESIRABLE+OUTPUTS |
| 7 | MICROCREDIT | 106232 | 1% | 69% | 142 | Search MICROCREDIT | Search MICROCREDIT |
| 8 | CROP INSURANCE | 99235 | 0% | 84% | 109 | Search CROP+INSURANCE | Search CROP+INSURANCE |
| 9 | DIRECTIONAL DISTANCE FUNCTION | 96183 | 0% | 70% | 127 | Search DIRECTIONAL+DISTANCE+FUNCTION | Search DIRECTIONAL+DISTANCE+FUNCTION |
| 10 | STOCHASTIC FRONTIER | 79417 | 1% | 50% | 147 | Search STOCHASTIC+FRONTIER | Search STOCHASTIC+FRONTIER |
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 | KAO, C , (2014) NETWORK DATA ENVELOPMENT ANALYSIS: A REVIEW.EUROPEAN JOURNAL OF OPERATIONAL RESEARCH. VOL. 239. ISSUE 1. P. 1 -16 | 147 | 83% | 44 |
| 2 | LIU, JS , LU, LYY , LU, WM , (2016) RESEARCH FRONTS IN DATA ENVELOPMENT ANALYSIS.OMEGA-INTERNATIONAL JOURNAL OF MANAGEMENT SCIENCE. VOL. 58. ISSUE . P. 33 -45 | 114 | 88% | 7 |
| 3 | COOK, WD , SEIFORD, LM , (2009) DATA ENVELOPMENT ANALYSIS (DEA) - THIRTY YEARS ON.EUROPEAN JOURNAL OF OPERATIONAL RESEARCH. VOL. 192. ISSUE 1. P. 1-17 | 87 | 99% | 338 |
| 4 | ZHOU, P , ANG, BW , POH, KL , (2008) A SURVEY OF DATA ENVELOPMENT ANALYSIS IN ENERGY AND ENVIRONMENTAL STUDIES.EUROPEAN JOURNAL OF OPERATIONAL RESEARCH. VOL. 189. ISSUE 1. P. 1-18 | 104 | 90% | 311 |
| 5 | BRAVO-URETA, BE , SOLIS, D , MOREIRA LOPEZ, VH , MARIPANI, JF , THIAM, A , RIVAS, T , (2007) TECHNICAL EFFICIENCY IN FARMING: A META-REGRESSION ANALYSIS.JOURNAL OF PRODUCTIVITY ANALYSIS. VOL. 27. ISSUE 1. P. 57 -72 | 126 | 99% | 70 |
| 6 | SEIFORD, LM , (1996) DATA ENVELOPMENT ANALYSIS: THE EVOLUTION OF THE STATE OF THE ART (1978-1995).JOURNAL OF PRODUCTIVITY ANALYSIS. VOL. 7. ISSUE 2-3. P. 99-137 | 164 | 74% | 268 |
| 7 | LAMPE, HW , HILGERS, D , (2015) TRAJECTORIES OF EFFICIENCY MEASUREMENT: A BIBLIOMETRIC ANALYSIS OF DEA AND SFA.EUROPEAN JOURNAL OF OPERATIONAL RESEARCH. VOL. 240. ISSUE 1. P. 1 -21 | 135 | 63% | 7 |
| 8 | ZHANG, N , CHOI, Y , (2014) A NOTE ON THE EVOLUTION OF DIRECTIONAL DISTANCE FUNCTION AND ITS DEVELOPMENT IN ENERGY AND ENVIRONMENTAL STUDIES 1997-2013.RENEWABLE & SUSTAINABLE ENERGY REVIEWS. VOL. 33. ISSUE . P. 50 -59 | 69 | 84% | 37 |
| 9 | OTSUKA, K , NAKANO, Y , TAKAHASHI, K , (2016) CONTRACT FARMING IN DEVELOPED AND DEVELOPING COUNTRIES.ANNUAL REVIEW OF RESOURCE ECONOMICS, VOL 8. VOL. 8. ISSUE . P. 353 -376 | 85 | 85% | 0 |
| 10 | MORO, D , SCKOKAI, P , (2013) THE IMPACT OF DECOUPLED PAYMENTS ON FARM CHOICES: CONCEPTUAL AND METHODOLOGICAL CHALLENGES.FOOD POLICY. VOL. 41. ISSUE . P. 28 -38 | 83 | 89% | 6 |
Classes with closest relation at Level 3 |