Citation analysis for World Patent Information / Elsevier

World Patent Information / Elsevier

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Impact Factor

0.12

5-Years IF

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
1990		0.1		31	31			2	54		126		(%)			0.04
1991		0.09		28	59			1	61		141		(%)			0.04
1992		0.1		34	93	2	0.02	1	59		136		(%)			0.04
1993		0.11		31	124				62		147		(%)			0.05
1994		0.12		34	158				65		154		(%)			0.05
1995		0.19		32	190	2	0.01	4	65		158		(%)			0.07
1996		0.22		23	213	1	0		66		159		(%)			0.09
1997	0.02	0.27	0.01	26	239	1	0	3	55	1	154	1	(%)			0.09
1998		0.27		14	253	3	0.01	1	49		146		(%)			0.1
1999		0.31		27	280			8	40		129		(%)			0.13
2000		0.4	0.01	30	310	4	0.01	5	41		122	1	(%)			0.15
2001		0.4		30	340	1	0	1	57		120		(%)			0.15
2002		0.42		22	362	1	0	19	60		127		(%)			0.18
2003		0.44		32	394	6	0.02	49	52		123		(%)	3	0.09	0.18
2004	0.02	0.49	0.01	32	426	4	0.01	4	54	1	141	1	(%)			0.2
2005		0.53	0.02	26	452	9	0.02	9	64		146	3	(%)			0.21
2006	0.02	0.51	0.02	32	484	5	0.01	25	58	1	142	3	(%)			0.2
2007	0.05	0.44	0.05	28	512	16	0.03	17	58	3	144	7	(%)	1	0.04	0.18
2008	0.02	0.47	0.03	25	537	13	0.02	18	60	1	150	4	(%)			0.2
2009	0.04	0.47	0.03	28	565	12	0.02	4	53	2	143	5	(%)			0.19
2010	0.04	0.44	0.03	39	604	12	0.02	9	53	2	139	4	(%)			0.16
2011		0.51	0.05	52	656	22	0.03	22	67		152	7	(%)			0.2
2012	0.04	0.56	0.06		656	35	0.05		91	4	172	10	(%)			0.21
2013	0.06	0.66	0.05		656	26	0.04		52	3	144	7	(%)			0.23
2014		0.67	0.06		656	38	0.06		0		119	7	(%)			0.22
2015		0.82	0.12		656	48	0.07		0		91	11	(%)			0.27

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:

#	Year	Title	Cited
1	1981	Citation rates to technologically important patents. (1981). Narin, Francis ; Woolf, Patricia ; Carpenter, Mark P.. In: World Patent Information. RePEc:eee:worpat:v:3:y:1981:i:4:p:160-163. Full description at Econpapers \|\| Download paper	43
2	2003	Patent information for strategic technology management. (2003). Ernst, Holger . In: World Patent Information. RePEc:eee:worpat:v:25:y:2003:i:3:p:233-242. Full description at Econpapers \|\| Download paper	23
3	1983	Validation study: Patent citations as indicators of science and foreign dependence. (1983). Narin, Francis ; Carpenter, Mark P.. In: World Patent Information. RePEc:eee:worpat:v:5:y:1983:i:3:p:180-185. Full description at Econpapers \|\| Download paper	18
4	2008	Assessment of technological capability in science industry linkage in China by patent database. (2008). Motohashi, Kazuyuki. In: World Patent Information. RePEc:eee:worpat:v:30:y:2008:i:3:p:225-232. Full description at Econpapers \|\| Download paper	10
5	2006	Mapping nanotechnology patents: The EPO approach. (2006). Scheu, M. ; Verbandt, Y. ; Forster, W. ; Veefkind, V. ; Absalom, R. ; Galan, Molina E.. In: World Patent Information. RePEc:eee:worpat:v:28:y:2006:i:3:p:204-211. Full description at Econpapers \|\| Download paper	10
6	2003	Determinants of foreign patents in China. (2003). Sun, Yifei. In: World Patent Information. RePEc:eee:worpat:v:25:y:2003:i:1:p:27-37. Full description at Econpapers \|\| Download paper	10
7	2002	The electric vehicle:: Patent data as indicators of technological development. (2002). PILKINGTON, ALAN ; Dyerson, Romano ; Tissier, Omid . In: World Patent Information. RePEc:eee:worpat:v:24:y:2002:i:1:p:5-12. Full description at Econpapers \|\| Download paper	9
8	2002	The patent activities of Korea and Taiwan: a comparative case study of patent statistics. (2002). Imm, Keun-Young ; Jung, Sungchang . In: World Patent Information. RePEc:eee:worpat:v:24:y:2002:i:4:p:303-311. Full description at Econpapers \|\| Download paper	8
9	1983	Patent trends as a technological forecasting tool. (1983). Campbell, Richard S.. In: World Patent Information. RePEc:eee:worpat:v:5:y:1983:i:3:p:137-143. Full description at Econpapers \|\| Download paper	8
10	1999	Trade marks: complementary to patents. (1999). Rujas, Javier . In: World Patent Information. RePEc:eee:worpat:v:21:y:1999:i:1:p:35-39. Full description at Econpapers \|\| Download paper	7
11	2006	Patent network analysis of inter-industrial knowledge flows: The case of Korea between traditional and emerging industries. (2006). Park, Yongtae ; Han, Yoo-Jin . In: World Patent Information. RePEc:eee:worpat:v:28:y:2006:i:3:p:235-247. Full description at Econpapers \|\| Download paper	6
12	2003	Historical perspectives on IP protection for software in selected countries worldwide. (2003). Diallo, Barrou . In: World Patent Information. RePEc:eee:worpat:v:25:y:2003:i:1:p:19-25. Full description at Econpapers \|\| Download paper	6
13	2003	Text mining applied to patent mapping: a practical business case. (2003). Pedrazzi, Giorgio ; Turra, Roberta ; Fattori, Michele . In: World Patent Information. RePEc:eee:worpat:v:25:y:2003:i:4:p:335-342. Full description at Econpapers \|\| Download paper	6
14	2007	The rigour of EPOs patentability criteria: An insight into the induced withdrawals. (2007). van Pottelsberghe de la Potterie, Bruno ; Lazaridis, George ; van Pottelsberghe de la Potterie, Bruno, . In: World Patent Information. RePEc:eee:worpat:v:29:y:2007:i:4:p:317-326. Full description at Econpapers \|\| Download paper	5
15	1981	Analysis by means of a gravitation model of international flows of patent applications in the period 1967-1978. (1981). Slama, Jiri. In: World Patent Information. RePEc:eee:worpat:v:3:y:1981:i:1:p:2-8. Full description at Econpapers \|\| Download paper	5
16	2006	Patent portfolio analysis as a useful tool for identifying R&D and business opportunities--an empirical application in the nutrition and health industry. (2006). Fabry, Bernd ; Koster, Martin ; Langholz, Jens ; Ernst, Holger . In: World Patent Information. RePEc:eee:worpat:v:28:y:2006:i:3:p:215-225. Full description at Econpapers \|\| Download paper	4
17	2011	Using patents and publications to assess R&D efficiency in the states of the USA. (2011). Sharma, Seema ; Thomas, V. J. ; Jain, Sudhir K.. In: World Patent Information. RePEc:eee:worpat:v:33:y:2011:i:1:p:4-10. Full description at Econpapers \|\| Download paper	4
18	2000	The referencing of prior art documents in European patents and applications. (2000). Akers, Noel J.. In: World Patent Information. RePEc:eee:worpat:v:22:y:2000:i:4:p:309-315. Full description at Econpapers \|\| Download paper	4
19	2011	Patent data as indicators of wind power technology development. (2011). Giannoccaro, Dimitris ; Ackermann, Thomas ; Bengtsson, Rune ; Dubaric, Ervin . In: World Patent Information. RePEc:eee:worpat:v:33:y:2011:i:2:p:144-149. Full description at Econpapers \|\| Download paper	4
20	2005	Independent inventors and public support measures: insights from 33 case studies in Finland. (2005). Meyer, Martin. In: World Patent Information. RePEc:eee:worpat:v:27:y:2005:i:2:p:113-123. Full description at Econpapers \|\| Download paper	4
21	2003	The development of intellectual property in China. (2003). Yang, Deli . In: World Patent Information. RePEc:eee:worpat:v:25:y:2003:i:2:p:131-142. Full description at Econpapers \|\| Download paper	4
22	2011	Europe should stop taxing innovation. (2011). van Pottelsberghe de la Potterie, Bruno ; van Pottelsberghe de la Potterie, Bruno, . In: World Patent Information. RePEc:eee:worpat:v:33:y:2011:i:1:p:16-22. Full description at Econpapers \|\| Download paper	4
23	2005	Cross comparison of US, EU, JP and Korean companies patenting activity in Japan and in the Peoples Republic of China. (2005). O'Keeffe, Michael . In: World Patent Information. RePEc:eee:worpat:v:27:y:2005:i:2:p:125-134. Full description at Econpapers \|\| Download paper	3
24	2007	When is a search not a search? The EPO approach. (2007). Scott, Jeremy R. M., . In: World Patent Information. RePEc:eee:worpat:v:29:y:2007:i:2:p:108-116. Full description at Econpapers \|\| Download paper	3
25	1983	Patent statistics as a measure of technological vitality. (1983). Aspden, H.. In: World Patent Information. RePEc:eee:worpat:v:5:y:1983:i:3:p:170-173. Full description at Econpapers \|\| Download paper	3
26	1997	Patent citation analysis: A policy analysis tool. (1997). Karki, M. M. S., . In: World Patent Information. RePEc:eee:worpat:v:19:y:1997:i:4:p:269-272. Full description at Econpapers \|\| Download paper	3
27	2008	Visualizing patent statistics by means of social network analysis tools. (2008). Bartkowski, Adam ; Schramm, Reinhard ; Sternitzke, Christian . In: World Patent Information. RePEc:eee:worpat:v:30:y:2008:i:2:p:115-131. Full description at Econpapers \|\| Download paper	3
28	1983	International patent data: Their utilization for the analysis of technological developments. (1983). Schedl, Hans ; Faust, Konrad . In: World Patent Information. RePEc:eee:worpat:v:5:y:1983:i:3:p:144-157. Full description at Econpapers \|\| Download paper	3
29	2007	Extending legal protection strategies to the service innovations area: Review and analysis. (2007). Bader, Martin A.. In: World Patent Information. RePEc:eee:worpat:v:29:y:2007:i:2:p:122-135. Full description at Econpapers \|\| Download paper	3
30	1982	The office of technology assessment and forecast industry concordance as a means of identifying industry technology origins. (1982). Scherer, F. M.. In: World Patent Information. RePEc:eee:worpat:v:4:y:1982:i:1:p:12-17. Full description at Econpapers \|\| Download paper	3
31	2007	Corporate technology out-licensing: Motives and scope. (2007). Lichtenthaler, Ulrich . In: World Patent Information. RePEc:eee:worpat:v:29:y:2007:i:2:p:117-121. Full description at Econpapers \|\| Download paper	3
32	1980	Patenting, profitability and marketing characteristics of the pharmaceutical industry. (1980). Withers, Anna K. ; Nolan, Maureen P. ; Oppenheim, Charles . In: World Patent Information. RePEc:eee:worpat:v:2:y:1980:i:4:p:169-176. Full description at Econpapers \|\| Download paper	2
33	2007	A rapid analysis of Avian Influenza patents in the Esp@cenetÃÂ® database - R&D strategies and country comparisons. (2007). Dou, Henri . In: World Patent Information. RePEc:eee:worpat:v:29:y:2007:i:1:p:26-32. Full description at Econpapers \|\| Download paper	2
34	2010	Review of the state-of-the-art in patent information and forthcoming evolutions in intelligent patent informatics. (2010). Ciaramella, Alberto ; Corno, Fulvio ; Bonino, Dario . In: World Patent Information. RePEc:eee:worpat:v:32:y:2010:i:1:p:30-38. Full description at Econpapers \|\| Download paper	2
35	2011	Exploring the validity of patent applications as an indicator of Chinese competitiveness and market structure. (2011). Kroll, Henning . In: World Patent Information. RePEc:eee:worpat:v:33:y:2011:i:1:p:23-33. Full description at Econpapers \|\| Download paper	2
36	2005	Using intellectual property data to analyse Chinas growing technological capabilities. (2005). Fai, Felicia M.. In: World Patent Information. RePEc:eee:worpat:v:27:y:2005:i:1:p:49-61. Full description at Econpapers \|\| Download paper	2
37	2011	Patent backlogs at USPTO and EPO: Systemic failure vs deliberate delays. (2011). van Pottelsberghe de la Potterie, Bruno ; Mejer, Malwina ; van Pottelsberghe de la Potterie, Bruno, . In: World Patent Information. RePEc:eee:worpat:v:33:y:2011:i:2:p:122-127. Full description at Econpapers \|\| Download paper	2
38	2008	James Watt: The steam engine and the commercialization of patents. (2008). Spear, Brian . In: World Patent Information. RePEc:eee:worpat:v:30:y:2008:i:1:p:53-58. Full description at Econpapers \|\| Download paper	2
39	2006	Patent filing and searching: Is deflation in quality the inevitable consequence of hyperinflation in quantity?. (2006). Philipp, Minoo . In: World Patent Information. RePEc:eee:worpat:v:28:y:2006:i:2:p:117-121. Full description at Econpapers \|\| Download paper	2
40	2011	Patenting activities by developing countries: The case of Malaysia. (2011). Govindaraju, Chandran VGR ; Wong, Chan-Yuan ; Chandran Govindaraju, V. G. R., . In: World Patent Information. RePEc:eee:worpat:v:33:y:2011:i:1:p:51-57. Full description at Econpapers \|\| Download paper	2
41	2008	Patent inflation in Europe. (2008). van Pottelsberghe de la Potterie, Bruno ; van Zeebroeck, Nicolas ; Guellec, D. ; van Pottelsberghe de la Potterie, B., ; Stevnsborg, N. ; Archontopoulos, E.. In: World Patent Information. RePEc:eee:worpat:v:30:y:2008:i:1:p:43-52. Full description at Econpapers \|\| Download paper	2
42	2009	Changing landscape in biotechnology patenting. (2009). Singh, Angad ; Hallihosur, Sharanabasava ; Rangan, Latha . In: World Patent Information. RePEc:eee:worpat:v:31:y:2009:i:3:p:219-225. Full description at Econpapers \|\| Download paper	2
43	1995	Provision of patent information: a national patent office perspective. (1995). Blackman, Michael . In: World Patent Information. RePEc:eee:worpat:v:17:y:1995:i:2:p:115-123. Full description at Econpapers \|\| Download paper	2
44	2003	Patinformatics: Tasks to tools. (2003). Trippe, Anthony J.. In: World Patent Information. RePEc:eee:worpat:v:25:y:2003:i:3:p:211-221. Full description at Econpapers \|\| Download paper	1
45	2008	Text mining and visualization tools - Impressions of emerging capabilities. (2008). Yang, Cynthia Barcelon ; Klose, Thomas ; Akers, Lucy . In: World Patent Information. RePEc:eee:worpat:v:30:y:2008:i:4:p:280-293. Full description at Econpapers \|\| Download paper	1
46	1989	Patent equivalents: Problems of retrieval and patent family tracing in databases. (1989). Kolesnikov, A. P. ; Sipapin, Yu. V., . In: World Patent Information. RePEc:eee:worpat:v:11:y:1989:i:3:p:139-146. Full description at Econpapers \|\| Download paper	1
47	2004	Benchmarking R&D and companies through patent analysis using free databases and special software: a tool to improve innovative thinking. (2004). Dou, Henri Jean-Marie . In: World Patent Information. RePEc:eee:worpat:v:26:y:2004:i:4:p:297-309. Full description at Econpapers \|\| Download paper	1
48	2010	Analysis of patenting trends of antifungal drugs in the product patent regime in India. (2010). Manchikanti, Padmavati ; Gupta, Rupsa . In: World Patent Information. RePEc:eee:worpat:v:32:y:2010:i:2:p:135-140. Full description at Econpapers \|\| Download paper	1
49	1998	Providing modern information services for small and medium-sized enterprises (SMEs). (1998). Andrick, J.. In: World Patent Information. RePEc:eee:worpat:v:20:y:1998:i:2:p:107-110. Full description at Econpapers \|\| Download paper	1
50	2003	The future of prior art searching at the United States patent and trademark office. (2003). Kazenske, Edward R.. In: World Patent Information. RePEc:eee:worpat:v:25:y:2003:i:4:p:283-287. Full description at Econpapers \|\| Download paper	1

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

#	Year	Title	Cited
1	1981	Citation rates to technologically important patents. (1981). Narin, Francis ; Woolf, Patricia ; Carpenter, Mark P.. In: World Patent Information. RePEc:eee:worpat:v:3:y:1981:i:4:p:160-163. Full description at Econpapers \|\| Download paper	19
2	2003	Patent information for strategic technology management. (2003). Ernst, Holger . In: World Patent Information. RePEc:eee:worpat:v:25:y:2003:i:3:p:233-242. Full description at Econpapers \|\| Download paper	13
3	2003	Text mining applied to patent mapping: a practical business case. (2003). Pedrazzi, Giorgio ; Turra, Roberta ; Fattori, Michele . In: World Patent Information. RePEc:eee:worpat:v:25:y:2003:i:4:p:335-342. Full description at Econpapers \|\| Download paper	6
4	2008	Assessment of technological capability in science industry linkage in China by patent database. (2008). Motohashi, Kazuyuki. In: World Patent Information. RePEc:eee:worpat:v:30:y:2008:i:3:p:225-232. Full description at Econpapers \|\| Download paper	6
5	1983	Patent trends as a technological forecasting tool. (1983). Campbell, Richard S.. In: World Patent Information. RePEc:eee:worpat:v:5:y:1983:i:3:p:137-143. Full description at Econpapers \|\| Download paper	6
6	2002	The electric vehicle:: Patent data as indicators of technological development. (2002). PILKINGTON, ALAN ; Dyerson, Romano ; Tissier, Omid . In: World Patent Information. RePEc:eee:worpat:v:24:y:2002:i:1:p:5-12. Full description at Econpapers \|\| Download paper	5
7	2003	Determinants of foreign patents in China. (2003). Sun, Yifei. In: World Patent Information. RePEc:eee:worpat:v:25:y:2003:i:1:p:27-37. Full description at Econpapers \|\| Download paper	5
8	2006	Patent network analysis of inter-industrial knowledge flows: The case of Korea between traditional and emerging industries. (2006). Park, Yongtae ; Han, Yoo-Jin . In: World Patent Information. RePEc:eee:worpat:v:28:y:2006:i:3:p:235-247. Full description at Econpapers \|\| Download paper	4
9	2006	Mapping nanotechnology patents: The EPO approach. (2006). Scheu, M. ; Verbandt, Y. ; Forster, W. ; Veefkind, V. ; Absalom, R. ; Galan, Molina E.. In: World Patent Information. RePEc:eee:worpat:v:28:y:2006:i:3:p:204-211. Full description at Econpapers \|\| Download paper	3
10	2006	Patent portfolio analysis as a useful tool for identifying R&D and business opportunities--an empirical application in the nutrition and health industry. (2006). Fabry, Bernd ; Koster, Martin ; Langholz, Jens ; Ernst, Holger . In: World Patent Information. RePEc:eee:worpat:v:28:y:2006:i:3:p:215-225. Full description at Econpapers \|\| Download paper	3
11	1999	Trade marks: complementary to patents. (1999). Rujas, Javier . In: World Patent Information. RePEc:eee:worpat:v:21:y:1999:i:1:p:35-39. Full description at Econpapers \|\| Download paper	2
12	2011	Using patents and publications to assess R&D efficiency in the states of the USA. (2011). Sharma, Seema ; Thomas, V. J. ; Jain, Sudhir K.. In: World Patent Information. RePEc:eee:worpat:v:33:y:2011:i:1:p:4-10. Full description at Econpapers \|\| Download paper	2
13	2007	Extending legal protection strategies to the service innovations area: Review and analysis. (2007). Bader, Martin A.. In: World Patent Information. RePEc:eee:worpat:v:29:y:2007:i:2:p:122-135. Full description at Econpapers \|\| Download paper	2
14	2008	Visualizing patent statistics by means of social network analysis tools. (2008). Bartkowski, Adam ; Schramm, Reinhard ; Sternitzke, Christian . In: World Patent Information. RePEc:eee:worpat:v:30:y:2008:i:2:p:115-131. Full description at Econpapers \|\| Download paper	2
15	1983	International patent data: Their utilization for the analysis of technological developments. (1983). Schedl, Hans ; Faust, Konrad . In: World Patent Information. RePEc:eee:worpat:v:5:y:1983:i:3:p:144-157. Full description at Econpapers \|\| Download paper	2
16	2011	Europe should stop taxing innovation. (2011). van Pottelsberghe de la Potterie, Bruno ; van Pottelsberghe de la Potterie, Bruno, . In: World Patent Information. RePEc:eee:worpat:v:33:y:2011:i:1:p:16-22. Full description at Econpapers \|\| Download paper	2
17	2007	A rapid analysis of Avian Influenza patents in the Esp@cenetÃÂ® database - R&D strategies and country comparisons. (2007). Dou, Henri . In: World Patent Information. RePEc:eee:worpat:v:29:y:2007:i:1:p:26-32. Full description at Econpapers \|\| Download paper	2
18	2011	Exploring the validity of patent applications as an indicator of Chinese competitiveness and market structure. (2011). Kroll, Henning . In: World Patent Information. RePEc:eee:worpat:v:33:y:2011:i:1:p:23-33. Full description at Econpapers \|\| Download paper	2
19	2009	Changing landscape in biotechnology patenting. (2009). Singh, Angad ; Hallihosur, Sharanabasava ; Rangan, Latha . In: World Patent Information. RePEc:eee:worpat:v:31:y:2009:i:3:p:219-225. Full description at Econpapers \|\| Download paper	2
20	2011	Patent data as indicators of wind power technology development. (2011). Giannoccaro, Dimitris ; Ackermann, Thomas ; Bengtsson, Rune ; Dubaric, Ervin . In: World Patent Information. RePEc:eee:worpat:v:33:y:2011:i:2:p:144-149. Full description at Econpapers \|\| Download paper	2
21	2010	Review of the state-of-the-art in patent information and forthcoming evolutions in intelligent patent informatics. (2010). Ciaramella, Alberto ; Corno, Fulvio ; Bonino, Dario . In: World Patent Information. RePEc:eee:worpat:v:32:y:2010:i:1:p:30-38. Full description at Econpapers \|\| Download paper	2
22	2003	The development of intellectual property in China. (2003). Yang, Deli . In: World Patent Information. RePEc:eee:worpat:v:25:y:2003:i:2:p:131-142. Full description at Econpapers \|\| Download paper	2
23	2007	Corporate technology out-licensing: Motives and scope. (2007). Lichtenthaler, Ulrich . In: World Patent Information. RePEc:eee:worpat:v:29:y:2007:i:2:p:117-121. Full description at Econpapers \|\| Download paper	2

Citing documents used to compute impact factor 0:

Year	Title

Recent citations (cites in year: CiY)

10 most frequent citing series

#	Series	Cites
1	Research Policy / Elsevier	11
2	Technological Forecasting and Social Change / Elsevier	10
3	The Journal of Technology Transfer / Springer	5
4	MPRA Paper / University Library of Munich, Germany	4
5	Renewable and Sustainable Energy Reviews / Elsevier	3
6	Sustainability / MDPI, Open Access Journal	3
7	Working Papers CEB / ULB -- Universite Libre de Bruxelles	3
8	MERIT Working Papers / United Nations University - Maastricht Economic and Social Research Institute on Innovation and Technology (MERIT)	2
9	Energy Policy / Elsevier	2
10	WIPO Economic Research Working Papers / World Intellectual Property Organization - Economics and Statistics Division	2
11	China Economic Review / Elsevier	2

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.