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Impact Studies / 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

Main indicators


Raw data


IF AIF IF5 DOC CDO CCU CIF CIT D2Y C2Y D5Y C5Y %SC CiY II AII
19900.11000 (%)0.06
19910.1000 (%)0.04
19920.1000 (%)0.05
19930.13000 (%)0.06
19940.14000 (%)0.06
19950.17000 (%)0.1
19960.22000 (%)0.09
19970.22000 (%)0.09
19980.24000 (%)0.12
19990.3000 (%)0.15
20000.36000 (%)0.14
20010.36221300 (%)0.16
20020.37241122 (%)0.18
20030.391544 (%)0.19
20040.4535 (%)0.18
20050.42271215 (%)0.2
20060.450.2941120.189272 (%)0.19
20070.330.380.3341540.271962931 (5.3%)10.250.16
20080.3915811 (%)0.17
20090.750.360.6217120.7143106 (%)0.17
20100.340.331770.412124 (%)0.15
20110.40.617150.882106 (%)0.19
20120.440.3317100.59062 (%)0.2
20130.491770.4102 (%)0.2
20140.521720.1202 (%)0.23
20150.541740.2400 (%)0.24
20160.61770.4100 (%)0.27
20170.641710.0600 (%)0.28
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:


#YearTitleCited
12001MAIZE BREEDING RESEARCH IN EASTERN AND SOUTHERN AFRICA: CURRENT STATUS AND IMPACTS OF PAST INVESTMENTS MADE BY THE PUBLIC AND PRIVATE SECTORS, 1966-97. (2001). Mekuria, Mulugetta ; Mwangi, Wilfred ; HASSAN, RASHID M.. In: Impact Studies. RePEc:ags:cimmis:23723.

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13
22007Adoption and Impacts of Zero-Tillage in the Rice-Wheat Zone of Irrigated Haryana, India. (2007). Erenstein, Olaf ; Singh, S. ; Malik, R. K.. In: Impact Studies. RePEc:ags:cimmis:56092.

Full description at Econpapers || Download paper

12
32007Adoption and Impacts of Zero-Tillage in the Rice-Wheat Zone of Irrigated Punjab, Pakistan. (2007). Erenstein, Olaf ; Sharif, M. ; Farooq, U.. In: Impact Studies. RePEc:ags:cimmis:56095.

Full description at Econpapers || Download paper

10
42005Impacts of International Wheat Breeding Research in the Developing World, 1988-2002. (2005). Dubin, H. J. ; Morris, M. L. ; Lantican, M. A.. In: Impact Studies. RePEc:ags:cimmis:7654.

Full description at Econpapers || Download paper

10
52006Impacts of International Research on Intertemporal Yield Stability in Wheat and Maize: An Economic Assessment. (2006). Gollin, Douglas. In: Impact Studies. RePEc:ags:cimmis:7657.

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8
62007Impact of Zero Tillage in Indias Rice-Wheat Systems. (2007). Erenstein, Olaf ; Laxmi, Vijay ; Gupta, R.. In: Impact Studies. RePEc:ags:cimmis:56093.

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8
72002IMPACTS OF INTERNATIONAL MAIZE BREEDING RESEARCH IN DEVELOPING COUNTRIES, 1966-98. (2002). Morris, Michael L.. In: Impact Studies. RePEc:ags:cimmis:23722.

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6
82002Impacts of International Wheat Breeding Research in Developing Countries, 1966-97. (2002). Dubin, H. J. ; Heisey, Paul W. ; Lantican, Maximina A.. In: Impact Studies. RePEc:ags:cimmis:7653.

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5
92005Impact of Improved Maize Germplasm on Poverty Alleviation: The Case of Tuxpeno-Derived Materials in Mexico. (2005). Bellon, Mauricio ; Adato, Michelle ; Mindek, Dubravka ; Becerril, Javier . In: Impact Studies. RePEc:ags:cimmis:7658.

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2
102007Assessment of the effectiveness of maize seed assistance to vulnerable farm households in Zimbabwe. (2007). Langyintuo, Augustine S. ; Setimela, Peter . In: Impact Studies. RePEc:ags:cimmis:7655.

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1
112006Analysis of Participatory Research Projects in the International Maize and Wheat Improvement Center. (2006). Bellon, Mauricio ; Lilja, Nina . In: Impact Studies. RePEc:ags:cimmis:56099.

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1

50 most relevant documents in this series (papers most cited in the last two years)


#YearTitleCited
12001MAIZE BREEDING RESEARCH IN EASTERN AND SOUTHERN AFRICA: CURRENT STATUS AND IMPACTS OF PAST INVESTMENTS MADE BY THE PUBLIC AND PRIVATE SECTORS, 1966-97. (2001). Mekuria, Mulugetta ; Mwangi, Wilfred ; HASSAN, RASHID M.. In: Impact Studies. RePEc:ags:cimmis:23723.

Full description at Econpapers || Download paper

4
22007Adoption and Impacts of Zero-Tillage in the Rice-Wheat Zone of Irrigated Haryana, India. (2007). Erenstein, Olaf ; Singh, S. ; Malik, R. K.. In: Impact Studies. RePEc:ags:cimmis:56092.

Full description at Econpapers || Download paper

2
32007Adoption and Impacts of Zero-Tillage in the Rice-Wheat Zone of Irrigated Punjab, Pakistan. (2007). Erenstein, Olaf ; Sharif, M. ; Farooq, U.. In: Impact Studies. RePEc:ags:cimmis:56095.

Full description at Econpapers || Download paper

2

Citing documents used to compute impact factor 0:


YearTitle

Recent citations (cites in year: CiY)


10 most frequent citing series


#SeriesCites

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.

CitEc is a RePEc service, providing citation data for Economics since 2001. Sponsored by INOMICS. Last updated December, 2th 2018. Contact: CitEc Team