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Last updated December, 3 2015 760.408 documents processed, 20.499.313 references and 8.066.571 citations

Economics Working Papers / CIMMYT: International Maize and Wheat Improvement Center

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Impact Factor

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5-Years IF

6

5-Years H index

[Raw data] [50 most cited papers] [50 most relevant papers] [cites used to compute IF] [Recent citations ][Frequent citing series ]
[more data in EconPapers] [trace new citations] [Missing citations? Add them now] [Incorrect content? Let us know]

Main indicators

Raw data

IF AIF IF5 DOC CDO CCU CIF CIT D2Y C2Y D5Y C5Y %SC CiY II AII
19900.08000 (%)0.05
19910.08000 (%)0.05
19920.09000 (%)0.05
19930.1000 (%)0.05
19940.11000 (%)0.05
19950.15000 (%)0.1
19960.192214001 (7.1%)0.09
199710.216830.381022222 (20%)10.170.08
19980.2151318885 (27.8%)0.12
19990.820.270.851326140.543211913116 (18.8%)20.150.15
20000.280.360.2312760.2221852662 (100%)0.14
20010.640.360.48229130.4571492713 (%)0.17
20020.370.3130100.333278 (%)0.18
20030.330.390.36838110.293231228 (%)10.130.18
20040.220.410.123830.0892253 (%)0.18
20050.630.430.538100.2685126 (%)0.22
20060.450.453870.180115 (%)0.19
20070.380.333870.18093 (%)0.17
20080.383810.0308 (%)0.17
20090.353850.1300 (%)0.17
20100.323870.1800 (%)0.15
20110.413830.0800 (%)0.2
20120.463840.1100 (%)0.21
20130.493830.0800 (%)0.22
20140.563820.0500 (%)0.3
 
IF: Impact Factor: C2Y / D2Y
AIF: Average Impact Factor for series in RePEc in year y
IF5: Impact Factor: C5Y / D5Y
DOC: Number of documents published in year y
CDO: Cumulative number of documents published until year y
CCU: Cumulative number of citations to papers published until year y
CIF: Cumulative impact factor
CIT: Number of citations to papers published in year y
D2Y: Number of articles published in y-1 plus y-2
C2Y: Cites in y to articles published in y-1 plus y-2
D5Y: Number of articles published in y-1 until y-5
C5Y: Cites in y to articles published in y-1 until y-5
%SC: Percentage of selft citations in y to articles published in y-1 plus y-2
CiY: Cites in year y to documents published in year y
II: Immediacy Index: CiY / Documents.
AII: Average Immediacy Index for series in RePEc in year y

 

50 most cited documents in this series:

[Click on heading to sort table]

YearTitleCited
2003UNDERSTANDING FARM-LEVEL TECHNOLOGY ADOPTION: LESSONS LEARNED FROM CIMMYTS MICRO SURVEYS IN EASTERN AFRICA. (2003). . In: Economics Working Papers. RePEc:ags:cimmew:46552.

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15
2003ADOPTION OF MAIZE AND WHEAT TECHNOLOGIES IN EASTERN AFRICA: A SYNTHESIS OF THE FINDINGS OF 22 CASE STUDIES. (2003). DeGroote, Hugo ; Mwangi, Wilfred ; Verkuijl, Hugo ; de Groote, Hugo . In: Economics Working Papers. RePEc:ags:cimmew:46522.

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13
1996Understanding Global Trends in the Use of Wheat Diversity and International Flows of Wheat Genetic Resources. (1996). Smale, Melinda . In: Economics Working Papers. RePEc:ags:cimmew:7670.

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10
1998A Regional Analysis of Maize Biological Diversity in Southeastern Guanajuato, Mexico. (1998). Gomez, Jose Alfonso Aguirre, ; Smale, Melinda . In: Economics Working Papers. RePEc:ags:cimmew:7671.

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10
1999Genetic Change in Farmer-Recycled Maize Seed: A Review of the Evidence. (1999). Beck, David ; Morris, Michael L. ; Risopoulos, Jean. In: Economics Working Papers. RePEc:ags:cimmew:7683.

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6
1999Cereal Crop Productivity in Developing Countries: Past Trends and Future Prospects. (1999). Heisey, Paul W. ; Pingali, Prabhu L.. In: Economics Working Papers. RePEc:ags:cimmew:7682.

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6
1998Farmers Seed Selection Practices and Maize Variety Characteristics in a Traditionally-Based Mexican Community. (1998). Louette, Dominique ; Smale, Melinda . In: Economics Working Papers. RePEc:ags:cimmew:7667.

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5
1999Farmer Management of Maize Diversity in the Central Valleys of Oaxaca, Mexico: CIMMYT/INIFAP 1998 Baseline Socioeconomic Survey. (1999). Aguirre, Alfonso ; Smale, Melinda ; Mendoza, Jorge ; Rosas, Irma Manuel . In: Economics Working Papers. RePEc:ags:cimmew:7689.

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5
2001Demand and Supply of Crop Infraspecific Diversity on Farms: Towards a Policy Framework for On-Farm Conservation. (2001). . In: Economics Working Papers. RePEc:ags:cimmew:7666.

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5
1999Sources of Productivity Growth in Wheat: A Review of Recent Performance and Medium- to Long-Term Prospects. (1999). Smale, Melinda ; Rejesus, Roderick M. ; Heisey, Paul W.. In: Economics Working Papers. RePEc:ags:cimmew:7693.

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4
1996Fertilizer Use and Maize Production in Sub-Saharan Africa. (1996). Heisey, Paul W. ; Mwangi, Wilfred . In: Economics Working Papers. RePEc:ags:cimmew:7688.

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4
1997Organization and Performance of National Maize Seed Industries: A New Institutionalist Perspective. (1997). Smale, Melinda ; Morris, Michael L.. In: Economics Working Papers. RePEc:ags:cimmew:7698.

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4
2003SOCIAL RELATIONS AND SEED TRANSACTIONS AMONG SMALLSCALE MAIZE FARMERS IN THE CENTRAL VALLEYS OF OAXACA, MEXICO; PRELIMINARY FINDINGS. (2003). Solano, Ana M. ; Juarez, Xochitl ; Badstue, Lone B. ; Manuel, Irma . In: Economics Working Papers. RePEc:ags:cimmew:46551.

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4
1999International Collaboration in Crop Improvement Research: Current Status and Future Prospects. (1999). Traxler, Greg ; Pingali, Prabhu L.. In: Economics Working Papers. RePEc:ags:cimmew:7668.

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4
1998Institutional Change and Discontinuities in Farmers Use of Hybrid Maize Seed and Fertilizer in Malawi: Findings from the 1996-97 CIMMYT/ MoALD Survey. (1998). Phiri, Alexander ; Smale, Melinda . In: Economics Working Papers. RePEc:ags:cimmew:7674.

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3
The Private and Public Characteristics of Maize Land Races and the Area Allocation Decisions of Farmers in a Center of Crop Diversity. (1999). Gomez, Jose Alfonso Aguirre, ; Smale, Melinda . In: Economics Working Papers. RePEc:ags:cimmew:7669.

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2
1997Adoption, Management, and Impact of Hybrid Maize Seed in India. (1997). Morris, Michael L. ; Singh, R. P.. In: Economics Working Papers. RePEc:ags:cimmew:7691.

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2
1999Adoption of Maize Conservation Tillage in Azuero, Panama. (1999). de Herrera, Adys Pereira ; Sain, Gustavo . In: Economics Working Papers. RePEc:ags:cimmew:7696.

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2
2001THE IMPACT OF CONSERVATION TILLAGE ON THE PRODUCTIVITY AND STABILITY OF MAIZE CROPPING SYSTEMS: A CASE STUDY IN WESTERN MEXICO. (2001). Jourdain, Damien ; Affholder, Francois ; Scopel, Eric . In: Economics Working Papers. RePEc:ags:cimmew:46549.

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2
2000IDENTIFYING APPROPRIATE GERMPLASM FOR PARTICIPATORY BREEDING: AN EXAMPLE FROM THE CENTRAL VALLEYS OF OAXACA, MEXICO. (2000). Aguirre, Alfonso ; Taba, Suketoshi ; Smale, Melinda ; Diaz, Jaime ; Castro, Humberto ; Aragon, Flavio . In: Economics Working Papers. RePEc:ags:cimmew:46524.

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2
1997The Maize Seed Industries of Brazil and Mexico: Past Performance, Current Issues, and Future Prospects. (1997). Garcia, Joao Carlos ; Lopez-Pereira, Miguel A.. In: Economics Working Papers. RePEc:ags:cimmew:7692.

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1
1999La conservacion de residuos en los sistemas de produccion de maíz en Ciudad Guzman y San Gabriel, Jalisco. (1999). Erenstein, Olaf . In: Economics Working Papers. RePEc:ags:cimmew:7685.

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1
1999Using Economics to Explain Spatial Diversity in a Wheat Crop: Examples from Australia and China. (1999). Meng, Erika ; Hu, Ruifa ; Smale, Melinda ; Brennan, John P.. In: Economics Working Papers. RePEc:ags:cimmew:7697.

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1
1997The Contribution of Genetic Resources and Diversity to Wheat Productivity: A Case from the Punjab of Pakistan. (1997). Senauer, Ben ; Heisey, Paul W. ; Smale, Melinda ; Hartell, Jason . In: Economics Working Papers. RePEc:ags:cimmew:7673.

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1
1997Towards Reduced Pesticide Use for Cereal Crops in Asia. (1997). Pingali, Prabhu L. ; Gerpacio, Roberta V.. In: Economics Working Papers. RePEc:ags:cimmew:7672.

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1
1997Farmers Use of Improved Seed Selection Practices in Mexican Maize: Evidence and Issues from the Sierra de Santa Marta. (1997). Rice, Elizabeth ; Smale, Melinda ; Blanco, Jose-Luis. In: Economics Working Papers. RePEc:ags:cimmew:7690.

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1
1998Optimal Search in Ex situ Collections of Wheat Genetic Resources. (1998). Skovmand, Bent ; Smale, Melinda . In: Economics Working Papers. RePEc:ags:cimmew:7695.

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1
1999Maize Production and Agricultural Policies in Central America and Mexico. (1999). Sain, Gustavo ; Lopezpereira, Miguel A.. In: Economics Working Papers. RePEc:ags:cimmew:7680.

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1

50 most relevant documents in this series:

Papers most cited in the last two years. [Click on heading to sort table]

YearTitleCited
2003UNDERSTANDING FARM-LEVEL TECHNOLOGY ADOPTION: LESSONS LEARNED FROM CIMMYTS MICRO SURVEYS IN EASTERN AFRICA. (2003). . In: Economics Working Papers. RePEc:ags:cimmew:46552.

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2

Citing documents used to compute impact factor 0:

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YearTitleSee

10 most frequent citing series:

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SeriesCited

Warning!! This is still an experimental service. The results of this service should be interpreted with care, especially in research assessment exercises. The processing of documents is automatic. There still are errors and omissions in the identification of references. We are working to improve the software to increase the accuracy of the results.

Source data used to compute the impact factor of RePEc series.