Class information for:
Level 2: DATA ENVELOPMENT ANALYSIS//DEA//DATA ENVELOPMENT ANALYSIS DEA

Basic class information
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
2 4 ECONOMICS//POLITICAL SCIENCE//EDUCATION & EDUCATIONAL RESEARCH 1996300
209 3       AGRICULTURAL ECONOMICS & POLICY//AMERICAN JOURNAL OF AGRICULTURAL ECONOMICS//ECONOMICS 51769
1611 2             DATA ENVELOPMENT ANALYSIS//DEA//DATA ENVELOPMENT ANALYSIS DEA 7317
82 1                   DATA ENVELOPMENT ANALYSIS//DATA ENVELOPMENT ANALYSIS DEA//DEA 4561
6398 1                   TECHNICAL EFFICIENCY//STOCHASTIC FRONTIER//STOCHASTIC PRODUCTION FRONTIER 1517
24661 1                   AGRICULTURAL COOPERATIVES//COOPERATIVES//MARKETING COOPERATIVE 328
31843 1                   AMERICAN BUSINESS MODEL//ANEMIC EUROPE//CROSS ELASTICITY OF CHANGE RATES 160
32523 1                   SHOP OPENING HOURS//FOOD MKT BRANCH//MEDIUM SIZED BUSINESS 150
32712 1                   POLICY ANALYSIS MATRIX//MEAT PRICES//ORIGIN LABELLED PRODUCT 148
35569 1                   AMMONIA VOLATILIZATION LOSS//BASAL BEND//C AND N LOSSES 110
35895 1                   CULTURAL ENERGY ANALYSIS//CATTLE FATTENING//CATTLE SHELTER 106
36920 1                   AGR DEV CARD//AGRICULTURAL MECHANIZATION LEVEL//ANGEL FERRANT 91
37351 1                   AGRICULTURAL PRODUCTION MODEL//AICRP NEMATODES//ANKARA PROVINCE 84
38420 1                   ECOLOGICAL ECONOMIC SYSTEM//CYCLICAL ECOLOGICAL ECONOMIC SYSTEM//INTERDISCIPLINARY RESEARCH AGENDA 62

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 DATA ENVELOPMENT ANALYSIS authKW 4445406 25% 56% 1861
2 DEA authKW 1222371 8% 51% 561
3 DATA ENVELOPMENT ANALYSIS DEA authKW 1167602 6% 59% 460
4 JOURNAL OF PRODUCTIVITY ANALYSIS journal 839207 5% 50% 393
5 TECHNICAL EFFICIENCY authKW 830035 6% 47% 412
6 UNDESIRABLE OUTPUTS authKW 565632 2% 83% 158
7 DIRECTIONAL DISTANCE FUNCTION authKW 398220 2% 69% 135
8 ENVIRONMENTAL EFFICIENCY authKW 363272 2% 74% 114
9 STOCHASTIC FRONTIER authKW 282029 2% 46% 143
10 RETURNS TO SCALE authKW 269661 2% 53% 119

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Agricultural Economics & Policy 100338 8% 4% 611
2 Operations Research & Management Science 100063 27% 1% 1949
3 Economics 76965 35% 1% 2576
4 Social Sciences, Mathematical Methods 35732 9% 1% 640
5 Management 15277 10% 1% 757
6 Business 12239 8% 1% 576
7 Environmental Studies 7695 6% 0% 447
8 Engineering, Industrial 3203 4% 0% 284
9 GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY 3173 3% 0% 216
10 Agriculture, Multidisciplinary 1500 3% 0% 247

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 OPERAT CIO 70840 0% 69% 24
2 OPERAT MATH ECON 56980 0% 88% 15
3 MANAGEMENT TECHNOL ENTREPRENEURSHIP 55530 0% 56% 23
4 AGR ECON 53083 4% 5% 270
5 EFFICIENCY PROD ANAL 46121 0% 71% 15
6 ECON 45691 15% 1% 1084
7 SOFT ENERGY SCI 42148 0% 38% 26
8 SYST PERFORMANCE 38347 0% 64% 14
9 INT AUDITING EVALUAT 35875 0% 83% 10
10 ECOCIVILIZAT ECON 34443 0% 100% 8

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JOURNAL OF PRODUCTIVITY ANALYSIS 839207 5% 50% 393
2 EUROPEAN JOURNAL OF OPERATIONAL RESEARCH 100536 8% 4% 595
3 OMEGA-INTERNATIONAL JOURNAL OF MANAGEMENT SCIENCE 70500 3% 8% 197
4 JOURNAL OF THE OPERATIONAL RESEARCH SOCIETY 46679 3% 5% 232
5 JOURNAL OF AGRICULTURAL ECONOMICS 24716 1% 7% 81
6 AGRICULTURAL ECONOMICS 23620 1% 6% 90
7 ANNALS OF OPERATIONS RESEARCH 22779 2% 4% 137
8 ENERGY ECONOMICS 21290 2% 4% 123
9 APPLIED ECONOMICS 15892 2% 2% 169
10 CUSTOS E AGRONEGOCIO ON LINE 12832 0% 12% 26

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 DATA ENVELOPMENT ANALYSIS 4445406 25% 56% 1861 Search DATA+ENVELOPMENT+ANALYSIS Search DATA+ENVELOPMENT+ANALYSIS
2 DEA 1222371 8% 51% 561 Search DEA Search DEA
3 DATA ENVELOPMENT ANALYSIS DEA 1167602 6% 59% 460 Search DATA+ENVELOPMENT+ANALYSIS+DEA Search DATA+ENVELOPMENT+ANALYSIS+DEA
4 TECHNICAL EFFICIENCY 830035 6% 47% 412 Search TECHNICAL+EFFICIENCY Search TECHNICAL+EFFICIENCY
5 UNDESIRABLE OUTPUTS 565632 2% 83% 158 Search UNDESIRABLE+OUTPUTS Search UNDESIRABLE+OUTPUTS
6 DIRECTIONAL DISTANCE FUNCTION 398220 2% 69% 135 Search DIRECTIONAL+DISTANCE+FUNCTION Search DIRECTIONAL+DISTANCE+FUNCTION
7 ENVIRONMENTAL EFFICIENCY 363272 2% 74% 114 Search ENVIRONMENTAL+EFFICIENCY Search ENVIRONMENTAL+EFFICIENCY
8 STOCHASTIC FRONTIER 282029 2% 46% 143 Search STOCHASTIC+FRONTIER Search STOCHASTIC+FRONTIER
9 RETURNS TO SCALE 269661 2% 53% 119 Search RETURNS+TO+SCALE Search RETURNS+TO+SCALE
10 WEIGHT RESTRICTIONS 242520 1% 87% 65 Search WEIGHT+RESTRICTIONS Search WEIGHT+RESTRICTIONS

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.

Classes with closest relation at Level 2


rank cluster_id2 link
1 2578 JOURNAL OF AIR TRANSPORT MANAGEMENT//ORDER PICKING//AIRPORT
2 1281 AGRICULTURAL ECONOMICS & POLICY//AMERICAN JOURNAL OF AGRICULTURAL ECONOMICS//ECONOMICS
3 642 BUSINESS, FINANCE//JOURNAL OF BANKING & FINANCE//CAPITAL STRUCTURE
4 1524 SUPPLIER SELECTION//ANALYTIC HIERARCHY PROCESS//AHP
5 1750 ENVIRONMENTAL KUZNETS CURVE//ENERGY ECONOMICS//ENERGY POLICY
6 1044 ECONOMICS//ENDOGENOUS GROWTH//ECONOMIC GROWTH
7 2529 AGRICULTURAL SYSTEMS//WATER QUALITY TRADING//CONSERVATION AUCTIONS
8 758 MICROFINANCE//AGRICULTURAL ECONOMICS & POLICY//PLANNING & DEVELOPMENT
9 2468 MARINE POLICY//SMALL SCALE FISHERIES//CO MANAGEMENT
10 3011 LAND CONSOLIDATION//ARAL SEA//FARMLAND ABANDONMENT

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