Nicola Viegi

809 total citations
32 papers, 333 citations indexed

About

Nicola Viegi is a scholar working on Economics and Econometrics, Finance and General Economics, Econometrics and Finance. According to data from OpenAlex, Nicola Viegi has authored 32 papers receiving a total of 333 indexed citations (citations by other indexed papers that have themselves been cited), including 24 papers in Economics and Econometrics, 15 papers in Finance and 14 papers in General Economics, Econometrics and Finance. Recurrent topics in Nicola Viegi's work include Monetary Policy and Economic Impact (11 papers), Global Financial Crisis and Policies (10 papers) and Fiscal Policies and Political Economy (6 papers). Nicola Viegi is often cited by papers focused on Monetary Policy and Economic Impact (11 papers), Global Financial Crisis and Policies (10 papers) and Fiscal Policies and Political Economy (6 papers). Nicola Viegi collaborates with scholars based in South Africa, United States and United Kingdom. Nicola Viegi's co-authors include Maria Demertzis, Harold Ngalawa, Andrew Hughes Hallett, Johannes Fedderke, Massimiliano Marcellino, Fulbert Tchana Tchana, Manoel Bittencourt, Philippe Aghion, Peter Howitt and Lawrence Hamilton and has published in prestigious journals such as Economic Modelling, European Journal of Political Economy and Economics of Transition.

In The Last Decade

Nicola Viegi

29 papers receiving 298 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Nicola Viegi South Africa	12	230	201	137	65	25	32	333
Gisle James Natvik Norway	9	389 1.7×	270 1.3×	163 1.2×	52 0.8×	28 1.1×	28	489
John E. Silvia United States	8	337 1.5×	295 1.5×	124 0.9×	68 1.0×	63 2.5×	36	473
Raphaël Espinoza United States	13	334 1.5×	220 1.1×	286 2.1×	150 2.3×	27 1.1×	59	512
Mohammed I. Ansari Canada	9	335 1.5×	214 1.1×	82 0.6×	67 1.0×	32 1.3×	20	422
Akiko Terada‐Hagiwara Philippines	10	204 0.9×	121 0.6×	122 0.9×	101 1.6×	29 1.2×	33	335
F. Gülçin Özkan United Kingdom	12	266 1.2×	232 1.2×	224 1.6×	41 0.6×	19 0.8×	31	413
Burcu Erdogan Germany	6	206 0.9×	163 0.8×	222 1.6×	30 0.5×	21 0.8×	7	361
Édouard Challe France	13	276 1.2×	215 1.1×	126 0.9×	92 1.4×	9 0.4×	33	374
Luis Molina Spain	8	289 1.3×	201 1.0×	197 1.4×	60 0.9×	59 2.4×	28	438
Sulaiman D. Muhammad Pakistan	12	252 1.1×	142 0.7×	52 0.4×	56 0.9×	17 0.7×	27	320

Countries citing papers authored by Nicola Viegi

Since Specialization

Citations

This map shows the geographic impact of Nicola Viegi'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 Nicola Viegi with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Nicola Viegi more than expected).

Fields of papers citing papers by Nicola Viegi

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Nicola Viegi. 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 Nicola Viegi. The network helps show where Nicola Viegi may publish in the future.

Co-authorship network of co-authors of Nicola Viegi

This figure shows the co-authorship network connecting the top 25 collaborators of Nicola Viegi. A scholar is included among the top collaborators of Nicola Viegi 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 Nicola Viegi. Nicola Viegi is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Koch, Steven F., et al.. (2025). Regulation and Bank Lending in South Africa: A Narrative Index Approach. South African Journal of Economics. 93(1). 73–85. 1 indexed citations

Viegi, Nicola, et al.. (2024). Investigating unemployment hysteresis in South Africa. South African Journal of Economics. 92(3). 331–353. 5 indexed citations

Demertzis, Maria & Nicola Viegi. (2021). Low interest rates in Europe and the US- one trend, two stories. RePEc: Research Papers in Economics. 4 indexed citations

Viegi, Nicola, et al.. (2021). Hysteresis without Hope: investigating unemployment persistence in South Africa. Munich Personal RePEc Archive (Munich University). 1 indexed citations

Viegi, Nicola, et al.. (2019). Estimating a New Keynesian Wage Phillips Curve for South Africa. 3(1-2). 137–163. 1 indexed citations

Viegi, Nicola, et al.. (2017). Are Determinants of Portfolio Flows Always the Same? ‐ South African Results from a Time Varying Parameter Var Model. South African Journal of Economics. 85(1). 3–27. 1 indexed citations

Viegi, Nicola, et al.. (2016). The nexus between foreign direct investment and foreign aid : an analysis of sub-Saharan African countries. RePEc: Research Papers in Economics. 18(2). 45–68. 1 indexed citations

Viegi, Nicola. (2016). The Economics of Decolonisation: Institutions, Education and Elite Formation. Theoria. 63(147). 2 indexed citations

Fedderke, Johannes, et al.. (2016). Markups and concentration in South African manufacturing sectors: An analysis with administrative data. Working Paper Series. 2 indexed citations

10.

Ngalawa, Harold, Fulbert Tchana Tchana, & Nicola Viegi. (2016). Banking Instability and Deposit Insurance: The Role of Moral Hazard. Journal of Applied Economics. 19(2). 323–350. 23 indexed citations

11.

Bittencourt, Manoel, et al.. (2016). EVOLUTION OF MONETARY POLICY TRANSMISSION MECHANISM IN MALAWI: A TVP-VAR APPROACH. Journal of Economic Development. 41(1). 33–55. 19 indexed citations

12.

Ngalawa, Harold & Nicola Viegi. (2013). Interaction of formal and informal financial markets in quasi-emerging market economies. Economic Modelling. 31. 614–624. 25 indexed citations

13.

Demertzis, Maria, Massimiliano Marcellino, & Nicola Viegi. (2012). A Credibility Proxy: Tracking US Monetary Developments. The B E Journal of Macroeconomics. 12(1). 30 indexed citations

14.

Fedderke, Johannes, et al.. (2010). 'How Does Colonial Origin Matter for Economic Performance in Sub-Saharan Africa'. SSRN Electronic Journal. 17 indexed citations

15.

Demertzis, Maria & Nicola Viegi. (2009). Inflation Targeting: A Framework for Communication. The B E Journal of Macroeconomics. 9(1). 21 indexed citations

16.

Hamilton, Lawrence & Nicola Viegi. (2009). DEBT, DEMOCRACY AND REPRESENTATION IN SOUTH AFRICA. Representation. 45(2). 193–212. 4 indexed citations

17.

Aghion, Philippe, et al.. (2008). Testing Creative Destruction in an Opening Economy: The Case of South African Industries. 3 indexed citations

18.

Viegi, Nicola. (2006). Economic policy framework and asset price dynamics. 3 indexed citations

19.

Hallett, Andrew Hughes & Nicola Viegi. (2003). Imperfect transparency and the strategic use of information: an ever present temptation for central bankers?. Manchester School. 71(5). 498–520. 19 indexed citations

20.

Hallett, Andrew Hughes & Nicola Viegi. (2003). Labour Market Reform and the Effectiveness of Monetary Policy in EMU. Journal of Economic Integration. 18(4). 726–749. 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.

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