Citation analysis for Management Research Review / Emerald Group Publishing

Management Research Review / Emerald Group Publishing

0.05

Impact Factor

0.09

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			0				0		0		(%)			0.04
1991		0.09			0				0		0		(%)			0.04
1992		0.09			0				0		0		(%)			0.04
1993		0.1			0				0		0		(%)			0.05
1994		0.11			0				0		0		(%)			0.05
1995		0.2			0				0		0		(%)			0.07
1996		0.23			0				0		0		(%)			0.09
1997		0.27			0				0		0		(%)			0.09
1998		0.29			0				0		0		(%)			0.1
1999		0.32			0				0		0		(%)			0.13
2000		0.4			0				0		0		(%)			0.15
2001		0.4			0				0		0		(%)			0.15
2002		0.42			0				0		0		(%)			0.18
2003		0.44			0				0		0		(%)			0.19
2004		0.49			0				0		0		(%)			0.2
2005		0.53			0				0		0		(%)			0.21
2006		0.51			0				0		0		(%)			0.2
2007		0.45			0				0		0		(%)			0.18
2008		0.48			0				0		0		(%)			0.2
2009		0.47		7	7				0		0		(%)			0.19
2010		0.45		69	76	3	0.04	116	7		7		(%)	3	0.04	0.16
2011	0.11	0.52	0.11	82	158	8	0.05	20	76	8	76	8	(%)			0.2
2012	0.14	0.55	0.13	67	225	22	0.1	30	151	21	158	21	(%)			0.2
2013		0.62	0.06	67	292	16	0.05	28	149		225	14	(%)	1	0.01	0.22
2014	0.03	0.64	0.09	53	345	28	0.08	14	134	4	292	26	(%)	2	0.04	0.21
2015	0.05	0.69	0.09	60	405	32	0.08	4	120	6	338	32	(%)			0.22
2016	0.05	0.85	0.09	36	441	47	0.11	1	113	6	329	30	(%)			0.26

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	2010	ASecond Life for organizations?: managing in the new, virtual world. (2010). Wyld, David C. In: Management Research Review. RePEc:eme:mrrpps:v:33:y:2010:i:6:p:529-562. Full description at Econpapers \|\| Download paper	107
2	2014	Resource curse or destructive creation in transition: Evidence from Vietnams corporate sector. (2014). VUONG, Quan Hoang ; Napier, Nancy K. In: Management Research Review. RePEc:eme:mrrpps:v:37:y:2014:i:7:p:642-657. Full description at Econpapers \|\| Download paper	10
3	2012	Customer engagement in a Facebook brand community. (2012). Gummerus, Johanna . In: Management Research Review. RePEc:eme:mrrpps:v:35:y:2012:i:9:p:857-877. Full description at Econpapers \|\| Download paper	9
4	2011	Building sustainability in logistics operations: a research agenda. (2011). Dey, Asoke . In: Management Research Review. RePEc:eme:mrrpps:v:34:y:2011:i:11:p:1237-1259. Full description at Econpapers \|\| Download paper	3
5	2013	Honoring complexity: Set-theoretic analysis as a complementary method in leadership research. (2013). Seers, Anson ; Ford, Lucy R. ; Neumann, Jill . In: Management Research Review. RePEc:eme:mrrpps:v:36:y:2013:i:7:p:644-663. Full description at Econpapers \|\| Download paper	3
6	2013	Strategic directions on innovation management â a conceptual framework. (2013). Brem, Alexander ; Horn, Christian . In: Management Research Review. RePEc:eme:mrrpps:v:36:y:2013:i:10:p:939-954. Full description at Econpapers \|\| Download paper	3
7	2011	Identification of domains for a new conceptual model of strategic entrepreneurship using the configuration approach. (2011). Kraus, Sascha . In: Management Research Review. RePEc:eme:mrrpps:v:34:y:2011:i:1:p:58-74. Full description at Econpapers \|\| Download paper	3
8	2011	Utility maximization? An expectancy view of entrepreneurial persistence. (2011). Holland, Daniel V. In: Management Research Review. RePEc:eme:mrrpps:v:34:y:2011:i:3:p:337-352. Full description at Econpapers \|\| Download paper	2
9	2013	Effects of trust and psychological contract violation on authentic leadership and organizational deviance. (2013). Erkutlu, Hakan ; Chafra, Jamel . In: Management Research Review. RePEc:eme:mrrpps:v:36:y:2013:i:9:p:828-848. Full description at Econpapers \|\| Download paper	2
10	2012	Are social media replacing traditional media in terms of brand equity creation?. (2012). Bruhn, Manfred . In: Management Research Review. RePEc:eme:mrrpps:v:35:y:2012:i:9:p:770-790. Full description at Econpapers \|\| Download paper	2
11	2013	Dynamics of entering politically risky foreign markets. (2013). Mitsuhashi, Hitoshi ; Alcantara, Lailani Laynesa . In: Management Research Review. RePEc:eme:mrrpps:v:36:y:2013:i:6:p:580-595. Full description at Econpapers \|\| Download paper	2
12	2013	How leaders impact employee creativity: a study of Indian R&D laboratories. (2013). Singh, Shailendra ; Gupta, Vishal . In: Management Research Review. RePEc:eme:mrrpps:v:36:y:2013:i:1:p:66-88. Full description at Econpapers \|\| Download paper	2
13	2012	Impact of ISO 9000 certification on firm performance: evidence from Brazil. (2012). Starke, Francisco . In: Management Research Review. RePEc:eme:mrrpps:v:35:y:2012:i:10:p:974-997. Full description at Econpapers \|\| Download paper	2
14	2013	Facilitating innovation capability through performance measurement: A study of Finnish SMEs. (2013). Ukko, Juhani ; Saunila, Minna . In: Management Research Review. RePEc:eme:mrrpps:v:36:y:2013:i:10:p:991-1010. Full description at Econpapers \|\| Download paper	2
15	2011	Resources and international marketing strategy in export firms: Implications for export performance. (2011). Ruzo, Emilio . In: Management Research Review. RePEc:eme:mrrpps:v:34:y:2011:i:5:p:496-518. Full description at Econpapers \|\| Download paper	2
16	2011	Factors constraining the growth and survival of SMEs in Nigeria: Implications for poverty alleviation. (2011). Okpara, John O. In: Management Research Review. RePEc:eme:mrrpps:v:34:y:2011:i:2:p:156-171. Full description at Econpapers \|\| Download paper	2
17	2013	Sustainability and competitiveness in Mexico. (2013). Lloret, Antonio ; Aigner, Dennis J.. In: Management Research Review. RePEc:eme:mrrpps:v:36:y:2013:i:12:p:1252-1271. Full description at Econpapers \|\| Download paper	2
18	2012	From outsourcing to Cloud computing: evolution of IT services. (2012). Dhar, Subhankar . In: Management Research Review. RePEc:eme:mrrpps:v:35:y:2012:i:8:p:664-675. Full description at Econpapers \|\| Download paper	2
19	2012	The effect of web communities on consumers initial trust in B2C e-commerce websites. (2012). Brengman, Malaika . In: Management Research Review. RePEc:eme:mrrpps:v:35:y:2012:i:9:p:791-817. Full description at Econpapers \|\| Download paper	2
20	2012	The impact of global economic crisis on SMEs: Does entrepreneurial orientation matter?. (2012). Soininen, Juha . In: Management Research Review. RePEc:eme:mrrpps:v:35:y:2012:i:10:p:927-944. Full description at Econpapers \|\| Download paper	1
21	2013	Language, cultural intelligence and expatriate success. (2013). Huff, Kyle C.. In: Management Research Review. RePEc:eme:mrrpps:v:36:y:2013:i:6:p:596-612. Full description at Econpapers \|\| Download paper	1
22	2010	Downstream shift at a machinery manufacturer: the case of the remote technologies. (2010). Laine, Teemu . In: Management Research Review. RePEc:eme:mrrpps:v:33:y:2010:i:10:p:980-993. Full description at Econpapers \|\| Download paper	1
23	2012	Evaluating the critical determinants for adopting e-market in Australian small-and-medium sized enterprises. (2012). Duan, Xiaoxia . In: Management Research Review. RePEc:eme:mrrpps:v:35:y:2012:i:3/4:p:289-308. Full description at Econpapers \|\| Download paper	1
24	2010	Introducing environmental concern in manufacturing strategies: Implications for the decision criteria. (2010). Johansson, Glenn . In: Management Research Review. RePEc:eme:mrrpps:v:33:y:2010:i:9:p:877-899. Full description at Econpapers \|\| Download paper	1
25	2012	How leaders impact employee creativity: a study of Indian R&D laboratories. (2012). Gupta, Vishal . In: Management Research Review. RePEc:eme:mrrpps:v:36:y:2012:i:1:p:66-88. Full description at Econpapers \|\| Download paper	1
26	2013	Growth or security? Regulatory focus determines work priorities. (2013). Steidle, Anna ; Werth, Lioba ; Gockel, Christine . In: Management Research Review. RePEc:eme:mrrpps:v:36:y:2013:i:2:p:173-182. Full description at Econpapers \|\| Download paper	1
27	2012	Capital structure theory and new technology firms: is there a match?. (2012). Coleman, Susan . In: Management Research Review. RePEc:eme:mrrpps:v:35:y:2012:i:2:p:106-120. Full description at Econpapers \|\| Download paper	1
28	2010	The relationship between South Korean chaebols and fraud. (2010). Albrecht, Chad . In: Management Research Review. RePEc:eme:mrrpps:v:33:y:2010:i:3:p:257-268. Full description at Econpapers \|\| Download paper	1
29	2015	Consumer perspective on CSR literature review and future research agenda. (2015). Fatma, Mobin ; Rahman, Zillur . In: Management Research Review. RePEc:eme:mrrpps:v:38:y:2015:i:2:p:195-216. Full description at Econpapers \|\| Download paper	1
30	2011	The effects of cultural factors on innovation in a Thai SME. (2011). Rujirawanich, Panida . In: Management Research Review. RePEc:eme:mrrpps:v:34:y:2011:i:12:p:1264-1279. Full description at Econpapers \|\| Download paper	1
31	2013	Institutional, macroeconomic and firm-specific determinants of capital structure: The African evidence. (2013). Negash, Minga ; Lemma, Tesfaye Taddese . In: Management Research Review. RePEc:eme:mrrpps:v:36:y:2013:i:11:p:1081-1122. Full description at Econpapers \|\| Download paper	1
32	2011	Entrepreneurial social capital and cognitive model of innovation. (2011). Xu, Yang. In: Management Research Review. RePEc:eme:mrrpps:v:34:y:2011:i:8:p:910-926. Full description at Econpapers \|\| Download paper	1
33	2012	Conducting research interviews. (2012). Rowley, Jennifer . In: Management Research Review. RePEc:eme:mrrpps:v:35:y:2012:i:3/4:p:260-271. Full description at Econpapers \|\| Download paper	1
34	2014	Exploring the importance of different supplier selection criteria. (2014). Kar, Arpan Kumar ; Pani, Ashis K. In: Management Research Review. RePEc:eme:mrrpps:v:37:y:2014:i:1:p:89-105. Full description at Econpapers \|\| Download paper	1
35	2010	Performance measurement of high yield bond mutual funds. (2010). Trainor, William. In: Management Research Review. RePEc:eme:mrrpps:v:33:y:2010:i:6:p:609-616. Full description at Econpapers \|\| Download paper	1
36	2012	âLike it or notâ: Consumer responses to word-of-mouth communication in on-line social networks. (2012). Coulter, Keith S. In: Management Research Review. RePEc:eme:mrrpps:v:35:y:2012:i:9:p:878-899. Full description at Econpapers \|\| Download paper	1
37	2011	Predicting long-term business recovery four years after Hurricane Katrina. (2011). Dietch, Elizabeth Ann . In: Management Research Review. RePEc:eme:mrrpps:v:34:y:2011:i:3:p:311-324. Full description at Econpapers \|\| Download paper	1
38	2013	Task structure and work outcomes: Exploring the moderating role of emphasis on scheduling. (2013). Babakus, Emin ; Billing, Tejinder K. ; Bhagat, Rabi S.. In: Management Research Review. RePEc:eme:mrrpps:v:36:y:2013:i:2:p:136-152. Full description at Econpapers \|\| Download paper	1
39	2012	Organizational citizenship behaviour in IT professionals: an expectancy theory approach. (2012). Chou, Shih Yung . In: Management Research Review. RePEc:eme:mrrpps:v:35:y:2012:i:12:p:1170-1186. Full description at Econpapers \|\| Download paper	1
40	2013	Justice, trust and employee reactions: an empirical examination of the HRM system. (2013). Katou, Anastasia A.. In: Management Research Review. RePEc:eme:mrrpps:v:36:y:2013:i:7:p:674-699. Full description at Econpapers \|\| Download paper	1
41	2010	Efficient markets hypothesis and daily variation in small Pacific-basin stock markets. (2010). Jarrett, Jeffrey E. In: Management Research Review. RePEc:eme:mrrpps:v:33:y:2010:i:12:p:1128-1139. Full description at Econpapers \|\| Download paper	1
42	2012	Aligning organizational values in systems development projects. (2012). Cram, Alec W. In: Management Research Review. RePEc:eme:mrrpps:v:35:y:2012:i:8:p:709-726. Full description at Econpapers \|\| Download paper	1
43	2015	Exploring the relationships between the learning organization and organizational performance. (2015). Pokharel, Mohan P. In: Management Research Review. RePEc:eme:mrrpps:v:38:y:2015:i:2:p:126-148. Full description at Econpapers \|\| Download paper	1
44	2013	SME bank selection and patronage behaviour in the Ghanaian banking industry. (2013). Narteh, Bedman . In: Management Research Review. RePEc:eme:mrrpps:v:36:y:2013:i:11:p:1061-1080. Full description at Econpapers \|\| Download paper	1
45	2011	The propensity of e-commerce usage: the influencing variables. (2011). Bonera, Michelle . In: Management Research Review. RePEc:eme:mrrpps:v:34:y:2011:i:7:p:821-837. Full description at Econpapers \|\| Download paper	1
46	2013	Canadian public relations students interest in government communication: An exploratory study. (2013). Berry, Jeremy . In: Management Research Review. RePEc:eme:mrrpps:v:36:y:2013:i:5:p:528-544. Full description at Econpapers \|\| Download paper	1
47	2012	The context of entrepreneurship education in Ethiopian universities. (2012). Gerba, Dugassa Tessema . In: Management Research Review. RePEc:eme:mrrpps:v:35:y:2012:i:3/4:p:225-244. Full description at Econpapers \|\| Download paper	1
48	2014	Expanding international business research on foreignness: A viewpoint. (2014). Joardar, Arpita ; Wu, Sibin ; Kostova, Tatiana . In: Management Research Review. RePEc:eme:mrrpps:v:37:y:2014:i:12:p:1018-1025. Full description at Econpapers \|\| Download paper	1
49	2010	Critical factors for implementing green supply chain management practice: An empirical study of electrical and electronics industries in Taiwan. (2010). Hu, Allen H. In: Management Research Review. RePEc:eme:mrrpps:v:33:y:2010:i:6:p:586-608. Full description at Econpapers \|\| Download paper	1
50	2011	Challenges facing women entrepreneurs in Nigeria. (2011). Halkias, Daphne . In: Management Research Review. RePEc:eme:mrrpps:v:34:y:2011:i:2:p:221-235. 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	2010	ASecond Life for organizations?: managing in the new, virtual world. (2010). Wyld, David C. In: Management Research Review. RePEc:eme:mrrpps:v:33:y:2010:i:6:p:529-562. Full description at Econpapers \|\| Download paper	42
2	2012	Customer engagement in a Facebook brand community. (2012). Gummerus, Johanna . In: Management Research Review. RePEc:eme:mrrpps:v:35:y:2012:i:9:p:857-877. Full description at Econpapers \|\| Download paper	7
3	2014	Resource curse or destructive creation in transition: Evidence from Vietnams corporate sector. (2014). VUONG, Quan Hoang ; Napier, Nancy K. In: Management Research Review. RePEc:eme:mrrpps:v:37:y:2014:i:7:p:642-657. Full description at Econpapers \|\| Download paper	6
4	2013	Strategic directions on innovation management â a conceptual framework. (2013). Brem, Alexander ; Horn, Christian . In: Management Research Review. RePEc:eme:mrrpps:v:36:y:2013:i:10:p:939-954. Full description at Econpapers \|\| Download paper	3
5	2011	Building sustainability in logistics operations: a research agenda. (2011). Dey, Asoke . In: Management Research Review. RePEc:eme:mrrpps:v:34:y:2011:i:11:p:1237-1259. Full description at Econpapers \|\| Download paper	3
6	2011	Resources and international marketing strategy in export firms: Implications for export performance. (2011). Ruzo, Emilio . In: Management Research Review. RePEc:eme:mrrpps:v:34:y:2011:i:5:p:496-518. Full description at Econpapers \|\| Download paper	2
7	2013	Effects of trust and psychological contract violation on authentic leadership and organizational deviance. (2013). Erkutlu, Hakan ; Chafra, Jamel . In: Management Research Review. RePEc:eme:mrrpps:v:36:y:2013:i:9:p:828-848. Full description at Econpapers \|\| Download paper	2
8	2012	Are social media replacing traditional media in terms of brand equity creation?. (2012). Bruhn, Manfred . In: Management Research Review. RePEc:eme:mrrpps:v:35:y:2012:i:9:p:770-790. Full description at Econpapers \|\| Download paper	2
9	2012	Impact of ISO 9000 certification on firm performance: evidence from Brazil. (2012). Starke, Francisco . In: Management Research Review. RePEc:eme:mrrpps:v:35:y:2012:i:10:p:974-997. Full description at Econpapers \|\| Download paper	2
10	2013	Honoring complexity: Set-theoretic analysis as a complementary method in leadership research. (2013). Seers, Anson ; Ford, Lucy R. ; Neumann, Jill . In: Management Research Review. RePEc:eme:mrrpps:v:36:y:2013:i:7:p:644-663. Full description at Econpapers \|\| Download paper	2
11	2011	Factors constraining the growth and survival of SMEs in Nigeria: Implications for poverty alleviation. (2011). Okpara, John O. In: Management Research Review. RePEc:eme:mrrpps:v:34:y:2011:i:2:p:156-171. Full description at Econpapers \|\| Download paper	2
12	2012	The effect of web communities on consumers initial trust in B2C e-commerce websites. (2012). Brengman, Malaika . In: Management Research Review. RePEc:eme:mrrpps:v:35:y:2012:i:9:p:791-817. Full description at Econpapers \|\| Download paper	2
13	2013	Facilitating innovation capability through performance measurement: A study of Finnish SMEs. (2013). Ukko, Juhani ; Saunila, Minna . In: Management Research Review. RePEc:eme:mrrpps:v:36:y:2013:i:10:p:991-1010. Full description at Econpapers \|\| Download paper	2
14	2013	Sustainability and competitiveness in Mexico. (2013). Lloret, Antonio ; Aigner, Dennis J.. In: Management Research Review. RePEc:eme:mrrpps:v:36:y:2013:i:12:p:1252-1271. Full description at Econpapers \|\| Download paper	2
15	2013	Dynamics of entering politically risky foreign markets. (2013). Mitsuhashi, Hitoshi ; Alcantara, Lailani Laynesa . In: Management Research Review. RePEc:eme:mrrpps:v:36:y:2013:i:6:p:580-595. Full description at Econpapers \|\| Download paper	2
16	2011	Identification of domains for a new conceptual model of strategic entrepreneurship using the configuration approach. (2011). Kraus, Sascha . In: Management Research Review. RePEc:eme:mrrpps:v:34:y:2011:i:1:p:58-74. Full description at Econpapers \|\| Download paper	2

Citing documents used to compute impact factor 6:

Year	Title
2016	Knowledge Sharing Behavior and Traits Emotional Intelligence in Police Forces. (2016). Zainudin, Zanurul Huzaima ; Jantan, Amer Hamzah ; Ruslan, Shazrin Azlin ; Zawawi, Dahlia . In: International Journal of Academic Research in Business and Social Sciences. RePEc:hur:ijarbs:v:6:y:2016:i:12:p:138-145. Full description at Econpapers \|\| Download paper
2016	Resources, experience and perseverance in entrepreneurs perceived likelihood of success in an emerging economy. (2016). Vuong, Thu-Trang ; Do, Thu Hang . In: Working Papers CEB. RePEc:sol:wpaper:2013/224585. Full description at Econpapers \|\| Download paper
2016	Impacts of geographical locations and sociocultural traits on the Vietnamese entrepreneurship. (2016). VUONG, Quan Hoang. In: Working Papers CEB. RePEc:sol:wpaper:2013/226227. Full description at Econpapers \|\| Download paper
2016	Relationship between past experience, social network participation and creative capacity: Vietnamese entrepreneurship survey. (2016). Vuong, Thu-Trang. In: Working Papers CEB. RePEc:sol:wpaper:2013/233156. Full description at Econpapers \|\| Download paper
2016	Health insurance thresholds and policy implications: a Vietnamese medical survey in 2015. (2016). Vuong, Thu-Trang ; Nguyen, Viet Ha. In: Working Papers CEB. RePEc:sol:wpaper:2013/235516. Full description at Econpapers \|\| Download paper
2016	Medical insurance and expenditure thresholds for Vietnamese patient satisfaction with healthcare services. (2016). Vuong, Thu-Trang. In: Working Papers CEB. RePEc:sol:wpaper:2013/238099. Full description at Econpapers \|\| Download paper

Recent citations (cites in year: CiY)

Recent citations received in 2015

Year	Citing document

Recent citations received in 2014

Year	Citing document
2014	Vietnamâs political economy: a discussion on the 1986-2016 period. (2014). VUONG, Quan Hoang. In: Working Papers CEB. RePEc:sol:wpaper:2013/163371. Full description at Econpapers \|\| Download paper
2014	Operational scales, sources of finance, and firmsâ performance: evidence from Vietnamese longitudinal data. (2014). VUONG, Quan Hoang. In: Working Papers CEB. RePEc:sol:wpaper:2013/173346. Full description at Econpapers \|\| Download paper

Recent citations received in 2013

Year	Citing document
2013	Leadership and Creativity in the Indian R&D Laboratories: Examining the Role of Autonomous Motivation, Psychological Capital and Justice Perceptions. (2013). Gupta, Vishal . In: IIMA Working Papers. RePEc:iim:iimawp:12145. Full description at Econpapers \|\| Download paper

10 most frequent citing series

#	Series	Cites
1	NBER Working Papers / National Bureau of Economic Research, Inc	10
2	IZA Discussion Papers / Institute for the Study of Labor (IZA)	7
3	International Entrepreneurship and Management Journal / Springer	5
4	MPRA Paper / University Library of Munich, Germany	3
5	Journal of Private Enterprise / The Association of Private Enterprise Education	3
6	Scholarly Articles / Harvard University Department of Economics	2
7	Journal of Comparative Economics / Elsevier	2
8	Journal of Business Research / Elsevier	2
9	International Journal of Production Economics / Elsevier	2
10	CEP Discussion Papers / Centre for Economic Performance, LSE	2
11	Upjohn Working Papers and Journal Articles / W.E. Upjohn Institute for Employment Research	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.