Keith Jefferis

866 total citations
25 papers, 551 citations indexed

About

Keith Jefferis is a scholar working on Economics and Econometrics, General Economics, Econometrics and Finance and Finance. According to data from OpenAlex, Keith Jefferis has authored 25 papers receiving a total of 551 indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Economics and Econometrics, 7 papers in General Economics, Econometrics and Finance and 5 papers in Finance. Recurrent topics in Keith Jefferis's work include Market Dynamics and Volatility (6 papers), Monetary Policy and Economic Impact (6 papers) and HIV/AIDS Impact and Responses (5 papers). Keith Jefferis is often cited by papers focused on Market Dynamics and Volatility (6 papers), Monetary Policy and Economic Impact (6 papers) and HIV/AIDS Impact and Responses (5 papers). Keith Jefferis collaborates with scholars based in Botswana, United Kingdom and South Africa. Keith Jefferis's co-authors include G. Stevenson Smith, Charles C. Okeahalam, Robert Greener, Charles Harvey, James Thurlow, Anthony Kinghorn, Alan Thomas, Joseph N Jarvis, John Stover and Charles Muthoga and has published in prestigious journals such as World Development, AIDS and Journal of African Economies.

In The Last Decade

Keith Jefferis

24 papers receiving 422 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Keith Jefferis Botswana	12	369	357	160	99	61	25	551
Christian Thimann Germany	13	361 1.0×	414 1.2×	287 1.8×	182 1.8×	13 0.2×	39	639
Ed Nosal United States	15	566 1.5×	288 0.8×	282 1.8×	83 0.8×	80 1.3×	63	669
Diego Anzoategui United States	8	319 0.9×	195 0.5×	119 0.7×	182 1.8×	15 0.2×	11	492
Alexander F. Tieman United States	10	151 0.4×	187 0.5×	56 0.3×	116 1.2×	30 0.5×	43	381
Fedesarrollo Colombia	3	361 1.0×	229 0.6×	206 1.3×	186 1.9×	13 0.2×	36	525
Plutarchos Sakellaris Greece	13	445 1.2×	187 0.5×	176 1.1×	114 1.2×	21 0.3×	42	549
Guillermo Ordóñez United States	16	718 1.9×	951 2.7×	513 3.2×	258 2.6×	33 0.5×	53	1.3k
Guy Debelle Australia	17	598 1.6×	454 1.3×	600 3.8×	96 1.0×	11 0.2×	33	932
Calvin McDonald United States	9	267 0.7×	423 1.2×	44 0.3×	443 4.5×	17 0.3×	13	620
Charles C. Okeahalam South Africa	13	189 0.5×	201 0.6×	56 0.3×	190 1.9×	57 0.9×	33	437

Countries citing papers authored by Keith Jefferis

Since Specialization

Citations

This map shows the geographic impact of Keith Jefferis's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Keith Jefferis with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Keith Jefferis more than expected).

Fields of papers citing papers by Keith Jefferis

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Keith Jefferis. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Keith Jefferis. The network helps show where Keith Jefferis may publish in the future.

Co-authorship network of co-authors of Keith Jefferis

This figure shows the co-authorship network connecting the top 25 collaborators of Keith Jefferis. A scholar is included among the top collaborators of Keith Jefferis based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Keith Jefferis. Keith Jefferis is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Jefferis, Keith, et al.. (2021). Five years after Treat All implementation: Botswana’s HIV response and future directions in the era of COVID-19. Southern African Journal of HIV Medicine. 22(1). 1275–1275. 1 indexed citations

Jefferis, Keith. (2020). Zimbabwe’s Currency ‘curse’ and the Economic Malaise. 1 indexed citations

Jefferis, Keith, et al.. (2011). Real Versus Spurious Long-Memory Volatility In Foreign Exchange Data: Evidence From The Rand Against The G4 Currencies. Studies in Economics and Econometrics. 35(2). 71–94. 1 indexed citations

Jefferis, Keith, et al.. (2008). Macroeconomic and household-level impacts of HIV/AIDS in Botswana. AIDS. 22(Suppl 1). S113–S119. 12 indexed citations

Jefferis, Keith, et al.. (2008). LONG MEMORY IN SOUTHERN AFRICAN STOCK MARKETS. South African Journal of Economics. 76(3). 384–398. 18 indexed citations

Jefferis, Keith. (2007). The Process of Monetary Integration in the SADC Region*. Journal of Southern African Studies. 33(1). 83–106. 18 indexed citations

Jefferis, Keith & G. Stevenson Smith. (2005). THE CHANGING EFFICIENCY OF AFRICAN STOCK MARKETS. South African Journal of Economics. 73(1). 54–67. 126 indexed citations

Greener, Robert, et al.. (2004). The macroeconomic impact of the HIV/AIDS epidemic in Botswana. 1(1). 49–65. 5 indexed citations

Jefferis, Keith & G. Stevenson Smith. (2004). CAPITALISATION AND WEAK‐FORM EFFICIENCY IN THE JSE SECURITIES EXCHANGE. South African Journal of Economics. 72(4). 684–707. 31 indexed citations

10.

Smith, G. Stevenson, et al.. (2002). African stock markets: multiple variance ratio tests of random walks. Applied Financial Economics. 12(7). 475–484. 142 indexed citations

11.

Jefferis, Keith, et al.. (1999). Exchange rate policy and price determination in Botswana. OpenDocs (Institute of Development Studies). 5 indexed citations

12.

Jefferis, Keith, et al.. (1999). Botswana: Poverty amid plenty. Oxford Development Studies. 27(2). 211–231. 11 indexed citations

13.

Jefferis, Keith. (1999). The long term impact of structural economic change on government spending. OpenDocs (Institute of Development Studies). 3 indexed citations

14.

Jefferis, Keith & Charles C. Okeahalam. (1999). International stock market linkages in Southern Africa. South African Journal of Accounting Research. 13(2). 27–51. 22 indexed citations

15.

Jefferis, Keith, et al.. (1998). Determinants of poverty in Botswana. 16(2). 11–22.

16.

Jefferis, Keith, et al.. (1996). Small Country Experiences with Exchange Rates and Inflation: the Case of Botswana. Journal of African Economies. 5(2). 293–326. 9 indexed citations

17.

Jefferis, Keith. (1995). The Development of Stock Markets in Sub‐Saharan Africa. South African Journal of Economics. 63(3). 192–201. 9 indexed citations

18.

Jefferis, Keith. (1991). Botswana and diamond-dependent development. Southern Africa political and economic monthly. 4(12). 19–22. 22 indexed citations

19.

Jefferis, Keith, et al.. (1990). THE FINANCING OF WORKER CO‐OPERATIVES IN THE UK Evidence and implications. Annals of Public and Cooperative Economics. 61(2-3). 213–244. 6 indexed citations

20.

Jefferis, Keith & Alan Thomas. (1986). CONDITIONS FOR FINANCIAL VIABILITY IN WORKERS’ CO‐OPERATIVES. Annals of Public and Cooperative Economics. 57(1). 79–102. 3 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

Explore authors with similar magnitude of impact