Ralitsa Petkova

2.2k total citations · 1 hit paper
20 papers, 1.5k citations indexed

About

Ralitsa Petkova is a scholar working on Finance, Economics and Econometrics and Strategy and Management. According to data from OpenAlex, Ralitsa Petkova has authored 20 papers receiving a total of 1.5k indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Finance, 9 papers in Economics and Econometrics and 5 papers in Strategy and Management. Recurrent topics in Ralitsa Petkova's work include Financial Markets and Investment Strategies (17 papers), Financial Reporting and Valuation Research (5 papers) and Financial Risk and Volatility Modeling (5 papers). Ralitsa Petkova is often cited by papers focused on Financial Markets and Investment Strategies (17 papers), Financial Reporting and Valuation Research (5 papers) and Financial Risk and Volatility Modeling (5 papers). Ralitsa Petkova collaborates with scholars based in United States, Israel and Singapore. Ralitsa Petkova's co-authors include Lu Zhang, Zhanhui Chen, L.‐W. Antony Chen, C. N. V. Krishnan, Peter Ritchken, Ferhat Akbas, D. V. Valsky, Simcha Yagel, B. Messing and D. Rosenak and has published in prestigious journals such as The Journal of Finance, Journal of Financial Economics and Review of Financial Studies.

In The Last Decade

Ralitsa Petkova

19 papers receiving 1.4k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Do the Fama–French Factors Proxy for Innovations in Predictive Variables?

2006 507 citations Ralitsa Petkova The Journal of Finance profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Ralitsa Petkova United States	11	1.4k	771	566	292	260	20	1.5k
Paulo F. Maio Finland	18	807 0.6×	551 0.7×	267 0.5×	342 1.2×	144 0.6×	53	918
Jeffrey M. Mercer United States	14	779 0.6×	846 1.1×	193 0.3×	526 1.8×	57 0.2×	28	1.1k
Warren Bailey United States	17	1.1k 0.8×	675 0.9×	645 1.1×	317 1.1×	116 0.4×	44	1.3k
Hwi Nyeong Choe South Korea	2	628 0.5×	385 0.5×	348 0.6×	103 0.4×	42 0.2×	4	703
Ilan Cooper Norway	13	913 0.7×	534 0.7×	371 0.7×	320 1.1×	205 0.8×	31	1.1k
Alberto Miguel Spain	10	338 0.2×	250 0.3×	979 1.7×	21 0.1×	278 1.1×	26	1.1k
Sie Ting Lau Singapore	16	651 0.5×	314 0.4×	514 0.9×	124 0.4×	106 0.4×	33	804
Alireza Tourani Rad Belgium	11	590 0.4×	437 0.6×	336 0.6×	201 0.7×	184 0.7×	15	801
Jay F. Coughenour United States	10	821 0.6×	602 0.8×	331 0.6×	139 0.5×	63 0.2×	14	969
Bernt Arne Ødegaard Norway	15	615 0.4×	419 0.5×	370 0.7×	139 0.5×	87 0.3×	43	808

Countries citing papers authored by Ralitsa Petkova

Since Specialization

Citations

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

Fields of papers citing papers by Ralitsa Petkova

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ralitsa Petkova

This figure shows the co-authorship network connecting the top 25 collaborators of Ralitsa Petkova. A scholar is included among the top collaborators of Ralitsa Petkova 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 Ralitsa Petkova. Ralitsa Petkova 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

Petkova, Ralitsa. (2023). Extrapolative beliefs about Bitcoin returns. Finance research letters. 56. 104069–104069. 2 indexed citations

Gulen, Huseyin, et al.. (2020). Extrapolators at the Gate: Market-wide Misvaluation and the Value Premium. SSRN Electronic Journal. 4 indexed citations

Gulen, Huseyin & Ralitsa Petkova. (2015). Absolute Strength: Exploring Momentum in Stock Returns. SSRN Electronic Journal. 9 indexed citations

Mahajan, Arvind, et al.. (2012). Momentum and Aggregate Default Risk. SSRN Electronic Journal. 4 indexed citations

Chen, Zhanhui & Ralitsa Petkova. (2012). Does Idiosyncratic Volatility Proxy for Risk Exposure?. Review of Financial Studies. 25(9). 2745–2787. 137 indexed citations

Krishnan, C. N. V. & Ralitsa Petkova. (2011). Analyzing the Time-Varying Stock Market Risk-Return Relation. SSRN Electronic Journal. 1 indexed citations

Petkova, Ralitsa, Ferhat Akbas, & Will J. Armstrong. (2011). The Volatility of Liquidity and Expected Stock Returns. SSRN Electronic Journal. 20 indexed citations

Chen, Zhanhui & Ralitsa Petkova. (2010). Does Idiosyncratic Volatility Proxy for Risk Exposure?. SSRN Electronic Journal. 5 indexed citations

Akbas, Ferhat, et al.. (2010). The Time-Varying Liquidity Risk of Value and Growth Stocks. SSRN Electronic Journal. 12 indexed citations

10.

Krishnan, C. N. V., Ralitsa Petkova, & Peter Ritchken. (2008). Correlation risk. Journal of Empirical Finance. 16(3). 353–367. 66 indexed citations

11.

Krishnan, C. N. V., Ralitsa Petkova, & Peter Ritchken. (2008). Correlation Risk. SSRN Electronic Journal. 1 indexed citations

12.

Valsky, D. V., Ralitsa Petkova, D. Rosenak, Drorith Hochner‐Celnikier, & Simcha Yagel. (2007). OP23.07: Rate and possible risk factors for levator ani muscle trauma in primiparae after term vaginal birth. Ultrasound in Obstetrics and Gynecology. 30(4). 537–537. 1 indexed citations

13.

Chen, L.‐W. Antony, Ralitsa Petkova, & Lu Zhang. (2007). The expected value premium☆. Journal of Financial Economics. 87(2). 269–280. 77 indexed citations

14.

Valsky, D. V., B. Messing, Ralitsa Petkova, et al.. (2007). Postpartum evaluation of the anal sphincter by transperineal three‐dimensional ultrasound in primiparous women after vaginal delivery and following surgical repair of third‐degree tears by the overlapping technique. Ultrasound in Obstetrics and Gynecology. 29(2). 195–204. 50 indexed citations

15.

Chen, Long, Ralitsa Petkova, & Lu Zhang. (2006). The Expected Value Premium. SSRN Electronic Journal. 18 indexed citations

16.

Petkova, Ralitsa. (2006). Do the Fama–French Factors Proxy for Innovations in Predictive Variables?. The Journal of Finance. 61(2). 581–612. 507 indexed citations breakdown →

17.

Petkova, Ralitsa. (2005). Do the Fama-French Factors Proxy for Innovations in Predictive Variables?. SSRN Electronic Journal. 80 indexed citations

18.

Petkova, Ralitsa & Lu Zhang. (2005). Is value riskier than growth?. Journal of Financial Economics. 78(1). 187–202. 438 indexed citations

19.

Krishnan, C. N. V., Ralitsa Petkova, & Peter Ritchken. (2005). The Price of Bond Market-Stock Market Correlation Risk. SSRN Electronic Journal. 2 indexed citations

20.

Petkova, Ralitsa & Lu Zhang. (2003). Is Value Riskier Than Growth?. SSRN Electronic Journal. 84 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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