Ronnie Sadka

Boston College - Carroll School of Management

Professor of Finance

140 Commonwealth Avenue

Chestnut Hill, MA 02467

United States

SCHOLARLY PAPERS

39

DOWNLOADS
Rank 507

SSRN RANKINGS

Top 507

in Total Papers Downloads

41,365

SSRN CITATIONS
Rank 1,180

SSRN RANKINGS

Top 1,180

in Total Papers Citations

657

CROSSREF CITATIONS

279

Scholarly Papers (39)

1.
Downloads 4,924 ( 1,743)
Citation 90

Intraday Patterns in the Cross-Section of Stock Returns

Number of pages: 59 Posted: 17 Jun 2009 Last Revised: 27 May 2010
University of Maryland - Department of Finance, Northwestern University and Boston College - Carroll School of Management
Downloads 4,185 (2,295)
Citation 8

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Return periodicity, Market Microstructure

Intraday Patterns in the Cross-Section of Stock Returns

Journal of Finance, 2010, Vol. 65, No. 4, pp. 1369-1407
Number of pages: 59 Posted: 21 Nov 2009 Last Revised: 14 Nov 2019
University of Maryland - Department of Finance, Northwestern University and Boston College - Carroll School of Management
Downloads 739 (35,902)
Citation 75

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Return periodicity, Market Microstructure

Are Momentum Profits Robust to Trading Costs?

Northwestern University Department of Finance Working Paper No. 289; AFA 2003 Washington, DC Meetings
Number of pages: 43 Posted: 28 Mar 2002
Robert A. Korajczyk and Ronnie Sadka
Northwestern University and Boston College - Carroll School of Management
Downloads 3,817 (2,649)
Citation 90

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Momentum strategies, Transaction costs, Price impact, Optimal trading, Market efficiency

Are Momentum Profits Robust to Trading Costs?

Journal of Finance, Vol. 59, No. 3, pp. 1039-1082, June 2004
Posted: 29 Dec 2004
Robert A. Korajczyk and Ronnie Sadka
Northwestern University and Boston College - Carroll School of Management

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Momentum strategies, transaction costs, price impact, optimal trading, market efficiency

3.

Momentum and Post-Earnings-Announcement Drift Anomalies: The Role of Liquidity Risk

Journal of Financial Economics, Forthcoming
Number of pages: 46 Posted: 09 Sep 2003
Ronnie Sadka
Boston College - Carroll School of Management
Downloads 3,681 (2,878)
Citation 210

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Liquidity risk, Transaction costs, Price impact, Asset pricing, Momentum trading

4.

Seasonality in the Cross-Section of Expected Stock Returns

AFA 2006 Boston Meetings Paper
Number of pages: 37 Posted: 20 Mar 2005
Steven L. Heston and Ronnie Sadka
University of Maryland - Department of Finance and Boston College - Carroll School of Management
Downloads 2,108 (7,392)
Citation 1

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Liquidity Level or Liquidity Risk? Evidence from the Financial Crisis

Number of pages: 19 Posted: 09 Jun 2010 Last Revised: 01 Feb 2013
Xiaoxia Lou and Ronnie Sadka
University of Delaware - Alfred Lerner College of Business and Economics and Boston College - Carroll School of Management
Downloads 1,867 (8,899)
Citation 3

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Liquidity risk, Liquidity Level, Asset pricing, Risk Management, Financial Crisis

Liquidity Level or Liquidity Risk? Evidence from the Financial Crisis

Financial Analysts Journal, Vol. 67, No. 3, 2011
Posted: 11 Jun 2011
Xiaoxia Lou and Ronnie Sadka
University of Delaware - Alfred Lerner College of Business and Economics and Boston College - Carroll School of Management

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equity investments, portfolio management, equity portfolio management strategies, risk management, portfolio risk management, risk management strategies

6.
Downloads 1,795 ( 9,652)
Citation 37

Liquidity and the Post-Earnings-Announcement Drift

AFA 2008 New Orleans Meetings Paper
Number of pages: 35 Posted: 20 Mar 2007 Last Revised: 24 Aug 2011
Emory University - Department of Finance, Boston College - Carroll School of Management, University of Lausanne, University of Texas at Dallas and London Business School
Downloads 1,432 (13,587)
Citation 40

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G11, G12, C11

Liquidity and the Post-Earnings-Announcement Drift

Financial Analysts Journal, Forthcoming
Number of pages: 36 Posted: 18 May 2009
Emory University - Department of Finance, University of Lausanne, University of Texas at Dallas, Boston College - Carroll School of Management and London Business School
Downloads 363 (88,282)

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Research Sources, Equity Investments, Technical Analysis, Investment Theory, Efficient Market Theory, Portfolio Management, Equity Strategies

Liquidity and the Post-Earnings-Announcement Drift

Financial Analysts Journal, Vol. 65, No. 4, 2009
Posted: 09 Aug 2009
Emory University - Department of Finance, University of Lausanne, University of Texas at Dallas, Boston College - Carroll School of Management and London Business School

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Equity Investments, Research Sources, Investment Theory, Efficient Market Theory, Portfolio Management, Equity Strategies

Liquidity Risk and the Cross-Section of Hedge-Fund Returns

Journal of Financial Economics (JFE), Forthcoming
Number of pages: 36 Posted: 22 Mar 2009 Last Revised: 12 Nov 2009
Ronnie Sadka
Boston College - Carroll School of Management
Downloads 1,596 (11,452)
Citation 2

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Liquidity risk, Hedge funds, Price impact, Asset pricing

Liquidity Risk and the Cross-Section of Hedge-Fund Returns

FDIC Working Paper No. 2010-10
Number of pages: 35 Posted: 09 Jan 2012
Ronnie Sadka
Boston College - Carroll School of Management
Downloads 91 (307,127)
Citation 47

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Liquidity risk, Hedge funds, Price impact, Asset pricing

8.
Downloads 1,567 ( 11,990)

Are You Trading Predictably?

Number of pages: 19 Posted: 05 Jun 2010 Last Revised: 05 Sep 2010
University of Maryland - Department of Finance, Northwestern University, Boston College - Carroll School of Management and University of Washington - Foster School of Business
Downloads 1,567 (11,772)

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Trading, Microstructure, Periodicity, Anomaly

Are You Trading Predictably?

Financial Analysts Journal, Vol. 67, No. 2, 2011
Posted: 13 Apr 2011
University of Maryland - Department of Finance, Northwestern University, Boston College - Carroll School of Management and University of Washington - Foster School of Business

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Behavioral Finance, Institutional Investor Decision Making; Equity Investments, Performance Measurement and Evaluation, Specific Investor Issues, Institutional Investors, Portfolio Management: Equity Portfolio Management Strategies

Pricing the Commonality Across Alternative Measures of Liquidity

Number of pages: 41 Posted: 11 May 2006
Robert A. Korajczyk and Ronnie Sadka
Northwestern University and Boston College - Carroll School of Management
Downloads 1,542 (12,049)
Citation 38

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Liquidity, Risk Premium

Pricing the Commonality Across Alternative Measures of Liquidity

Journal of Financial Economics (JFE), Vol. 87, No. 1, 2008
Posted: 15 Jan 2008
Robert A. Korajczyk and Ronnie Sadka
Northwestern University and Boston College - Carroll School of Management

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Liquidity, Risk Premium

10.
Downloads 1,438 ( 13,784)
Citation 23

Aggregate Earnings and Asset Prices

Journal of Accounting Research, Vol. 47, No. 5, 2009
Number of pages: 40 Posted: 20 Mar 2007 Last Revised: 24 Aug 2011
Ray Ball, Gil Sadka and Ronnie Sadka
University of Chicago - Booth School of Business, University of Texas at Dallas and Boston College - Carroll School of Management
Downloads 1,343 (14,973)
Citation 2

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Aggregate earnings, aggregate returns, excess volatility, anomalies

Aggregate Earnings and Asset Prices

Columbia Business School Research Paper
Number of pages: 41 Posted: 24 Aug 2011 Last Revised: 30 Aug 2011
Ray Ball, Gil Sadka and Ronnie Sadka
University of Chicago - Booth School of Business, University of Texas at Dallas and Boston College - Carroll School of Management
Downloads 95 (298,751)
Citation 23

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Earnings factors, aggregate returns, SUE, market-to-book, systematic risk, cash-flow news, asset pricing

11.

Analyst Disagreement, Mispricing and Liquidity

Journal of Finance, Forthcoming
Number of pages: 42 Posted: 07 Jul 2004
Ronnie Sadka and Anna Scherbina
Boston College - Carroll School of Management and Brandeis University
Downloads 1,351 (15,136)
Citation 12

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Analyst disagreement, mispricing, liquidity, Kyle lambda, limits of arbitrage

Common Patterns of Predictability in the Cross-Section of International Stock Returns

Number of pages: 35 Posted: 20 Mar 2008
Steven L. Heston and Ronnie Sadka
University of Maryland - Department of Finance and Boston College - Carroll School of Management
Downloads 752 (35,079)

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International Stock Returns, Market Integration, Behavioral Finance

Common Patterns of Predictability in the Cross-Section of International Stock Returns

Number of pages: 31 Posted: 20 Mar 2007
Steven L. Heston and Ronnie Sadka
University of Maryland - Department of Finance and Boston College - Carroll School of Management
Downloads 459 (66,792)

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Hedge-Fund Performance and Liquidity Risk

Number of pages: 18 Posted: 27 Aug 2011
Ronnie Sadka
Boston College - Carroll School of Management
Downloads 1,130 (19,514)
Citation 6

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hedge funds, liquidity risk, share restriction, manager selection, risk management

Hedge-Fund Performance and Liquidity Risk

Journal of Investment Management (JOIM), Second Quarter 2012
Posted: 02 Jun 2012
Ronnie Sadka
Boston College - Carroll School of Management

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Hedge funds, liquidity risk, share restriction, manager selection, risk management

14.

Liquidity Risk and Accounting Information

Journal of Accounting & Economics (JAE), Forthcoming
Number of pages: 18 Posted: 14 Aug 2011 Last Revised: 26 Aug 2011
Ronnie Sadka
Boston College - Carroll School of Management
Downloads 1,126 (19,975)
Citation 1

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Liquidity Risk, Trasparency, Information Quality, Asset Pricing, Financial Crisis

15.

Liquidity Risk and Mutual Fund Performance

Management Science, Forthcoming
Number of pages: 54 Posted: 15 Mar 2011 Last Revised: 20 Jan 2019
Xi Dong, Shu Feng and Ronnie Sadka
Baruch College / City University of New York, Boston University and Boston College - Carroll School of Management
Downloads 1,065 (21,692)
Citation 3

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Liquidity risk, Finanical Institutions, Price impact, Asset pricing

16.
Downloads 961 ( 25,204)

Horizon Pricing

Journal of Financial and Quantitative Analysis (JFQA), 51 (December 2016), 1769-1793.
Number of pages: 59 Posted: 22 Jul 2012 Last Revised: 21 Jun 2018
University of Washington - Michael G. Foster School of Business, Northwestern University, University of Delaware - Alfred Lerner College of Business and Economics and Boston College - Carroll School of Management
Downloads 961 (24,796)
Citation 18

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asset pricing model, investment horizon, factors, characteristics

Horizon Pricing

Posted: 14 Jul 2012 Last Revised: 06 Mar 2013
University of Washington - Michael G. Foster School of Business, Northwestern University, University of Delaware - Alfred Lerner College of Business and Economics and Boston College - Carroll School of Management

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asset pricing model, investment horizon, factors, characteristics

17.
Downloads 880 ( 28,615)
Citation 37

Predictability and the Earnings-Returns Relation

Number of pages: 44 Posted: 05 Mar 2007 Last Revised: 24 Aug 2011
Gil Sadka and Ronnie Sadka
University of Texas at Dallas and Boston College - Carroll School of Management
Downloads 808 (31,777)
Citation 3

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Valuation, profitability, predictability, asset pricing

Predictability and the Earnings-Returns Relation

Journal of Financial Economics, Vol. 94, No. 1, pp. 81-106, 2008
Number of pages: 44 Posted: 20 Oct 2011
Gil Sadka and Ronnie Sadka
University of Texas at Dallas and Boston College - Carroll School of Management
Downloads 72 (354,270)
Citation 2

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Predictability and the Earnings-Returns Relation

Journal of Financial Economics, Forthcoming
Posted: 26 Nov 2008
Gil Sadka and Ronnie Sadka
University of Texas at Dallas and Boston College - Carroll School of Management

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Valuation, profitability, predictability, asset pricing

18.

Media and Investment Management

Number of pages: 32 Posted: 04 Jul 2010 Last Revised: 26 Mar 2012
Gideon Ozik and Ronnie Sadka
EDHEC Business School and Boston College - Carroll School of Management
Downloads 851 (30,014)
Citation 4

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Media coverage, Hedge funds, Financial information, Asset pricing

19.

The Post-Earnings-Announcement Drift and Liquidity Risk

Number of pages: 41 Posted: 19 Jan 2004
Gil Sadka and Ronnie Sadka
University of Texas at Dallas and Boston College - Carroll School of Management
Downloads 848 (30,163)
Citation 6

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Post-Earnings-Announcement Drift, Liquidity Risk, Market Efficiency, Asset Pricing, SUE, Information Uncertainty

20.

The Periodic Structure of Returns to Buying Winners and Selling Losers

Number of pages: 35 Posted: 13 Jan 2004
Steven L. Heston and Ronnie Sadka
University of Maryland - Department of Finance and Boston College - Carroll School of Management
Downloads 814 (31,938)

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Momentum, long-run reversal, periodic structure of stock returns

21.

The Divergence of Liquidity Commonality in the Cross-Section of Stocks

Number of pages: 52 Posted: 09 Nov 2006 Last Revised: 19 May 2018
Avraham Kamara, Xiaoxia Lou and Ronnie Sadka
University of Washington - Michael G. Foster School of Business, University of Delaware - Alfred Lerner College of Business and Economics and Boston College - Carroll School of Management
Downloads 774 (34,217)
Citation 11

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systematic liquidity, systematic risk, institutional investors, diversification

22.
Downloads 561 ( 52,437)
Citation 1

Do Hedge Funds Reduce Idiosyncratic Risk?

Journal of Financial and Quantitative Analysis (JFQA), Forthcoming
Number of pages: 82 Posted: 11 Mar 2011 Last Revised: 14 May 2013
Namho Kang, Peter Kondor and Ronnie Sadka
Bentley University - Department of Finance, London School of Economics & Political Science (LSE) and Boston College - Carroll School of Management
Downloads 556 (52,409)
Citation 1

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idiosyncratic risk, hedge funds

Idiosyncratic Return Volatility in the Cross-Section of Stocks

CEPR Discussion Paper No. DP8307
Number of pages: 49 Posted: 18 Apr 2011
Namho Kang, Peter Kondor and Ronnie Sadka
Bentley University - Department of Finance, London School of Economics & Political Science (LSE) and Boston College - Carroll School of Management
Downloads 5 (693,592)
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Hedge funds, idiosyncratic risk, limits to arbitrage

23.

Does Recognition Explain the Media-Coverage Discount? Contrary Evidence from Hedge Funds

Number of pages: 32 Posted: 05 Mar 2010 Last Revised: 17 Mar 2010
Gideon Ozik and Ronnie Sadka
EDHEC Business School and Boston College - Carroll School of Management
Downloads 519 (57,921)
Citation 1

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Information, Media coverage, Hedge funds, Fund flows, Asset pricing

24.

Competition Links and Stock Returns

Number of pages: 41 Posted: 23 Oct 2019
University of Connecticut - Department of Finance, National Bureau of Economic Research (NBER), EDHEC Business School and Boston College - Carroll School of Management
Downloads 503 (60,192)

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Text analysis, Competition, Asset pricing

25.

The Seasonality of Momemtum: Analysis of Tradability

Northwestern University Department of Finance Working Paper No. 277
Number of pages: 32 Posted: 05 Apr 2002
Ronnie Sadka
Boston College - Carroll School of Management
Downloads 478 (64,178)
Citation 14

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Momentum strategies, Transaction costs, Price impact, Market efficiency, January effect

26.

Illiquidity and Earnings Predictability

Columbia Business School Research Paper No. 11-1
Number of pages: 45 Posted: 04 Mar 2011 Last Revised: 31 Oct 2018
Jon N. Kerr, Gil Sadka and Ronnie Sadka
Ohio State University (OSU) - Department of Accounting & Management Information Systems, University of Texas at Dallas and Boston College - Carroll School of Management
Downloads 474 (64,860)

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stock prices, aggregate earnings, illiquidity, expected returns, expected earnings

27.
Downloads 472 ( 65,181)
Citation 1

Mispricing and Costly Arbitrage

Number of pages: 20 Posted: 31 Aug 2008
Ronnie Sadka and Anna Scherbina
Boston College - Carroll School of Management and Brandeis University
Downloads 472 (64,527)
Citation 1

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limits to arbitrage, liquidity, analyst disagreement

Mispricing and Costly Arbitrage

Journal of Investment Management (JOIM), First Quarter 2010
Posted: 13 Mar 2010 Last Revised: 03 Jun 2010
Ronnie Sadka and Anna Scherbina
Boston College - Carroll School of Management and Brandeis University

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28.

Smart Money or Smart about Money? Evidence from Hedge Funds

Number of pages: 45 Posted: 04 Nov 2009 Last Revised: 16 Mar 2010
Gideon Ozik and Ronnie Sadka
EDHEC Business School and Boston College - Carroll School of Management
Downloads 438 (71,368)
Citation 5

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Hedge funds, Fund flows, Smart money, Asset pricing, Flow impact

What Do Measures of Real-Time Corporate Sales Tell Us About Earnings Surprises and Post-Announcement Returns?

Number of pages: 52 Posted: 01 Sep 2016
Kenneth Froot, Namho Kang, Gideon Ozik and Ronnie Sadka
National Bureau of Economic Research (NBER), Bentley University - Department of Finance, EDHEC Business School and Boston College - Carroll School of Management
Downloads 415 (75,499)

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Earnings Announcement, Insider Trading, Private Information

What Do Measures of Real-Time Corporate Sales Tell Us About Earnings Surprises and Post-Announcement Returns?

NBER Working Paper No. w22366
Number of pages: 55 Posted: 27 Jun 2016
Kenneth Froot, Namho Kang, Gideon Ozik and Ronnie Sadka
National Bureau of Economic Research (NBER), Bentley University - Department of Finance, EDHEC Business School and Boston College - Carroll School of Management
Downloads 15 (617,647)
Citation 2

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30.

Implied Cost of Capital in the Cross-Section of Stocks

Number of pages: 39 Posted: 29 Apr 2015 Last Revised: 03 May 2017
Namho Kang and Ronnie Sadka
Bentley University - Department of Finance and Boston College - Carroll School of Management
Downloads 412 (76,853)
Citation 2

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31.

Can Liquidity Events Explain the Low-Short-Interest Puzzle? Implications from the Options Market

EFA 2006 Zurich Meetings
Number of pages: 43 Posted: 07 Dec 2005
Jefferson Duarte, Ronnie Sadka and Xiaoxia Lou
Rice University, Boston College - Carroll School of Management and University of Delaware - Alfred Lerner College of Business and Economics
Downloads 394 (80,851)
Citation 10

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Short-sale constraints, Liquidity, Limits to arbitrage, Asset-pricing anomalies

32.

Maturity Driven Mispricing of Options

Number of pages: 51 Posted: 29 Nov 2016 Last Revised: 30 Aug 2018
Assaf Eisdorfer, Ronnie Sadka and Alexei Zhdanov
University of Connecticut - Department of Finance, Boston College - Carroll School of Management and Pennsylvania State University
Downloads 302 (109,180)

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Option returns; Investor inattention

33.

Can Liquidity Events Explain the Low-Short-Interest Puzzle? Implications from the Options Market*

8th Annual Texas Finance Festival
Number of pages: 43 Posted: 07 Apr 2006
Jefferson Duarte, Xiaoxia Lou and Ronnie Sadka
Rice University, University of Delaware - Alfred Lerner College of Business and Economics and Boston College - Carroll School of Management
Downloads 291 (113,578)
Citation 4

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Short-sale constraints, Liquidity, Limits to arbitrage, Asset-pricing anomalies

34.

Executive Compensation Convexity and Firm Crash Risk

Number of pages: 55 Posted: 03 Jul 2015 Last Revised: 04 Jul 2015
Musa Amadeus and Ronnie Sadka
Boston College - Carroll School of Management and Boston College - Carroll School of Management
Downloads 250 (133,175)
Citation 1

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Idiosyncratic Crash Risk; Equity Incentives; Executive Compensation; Implied Volatility Smirk; Risk-Taking Incentives; Transparency

35.

Investor Protection and the Long-Run Performance of Activism

Journal of Financial and Quantitative Analysis (JFQA), Forthcoming
Number of pages: 66 Posted: 12 Nov 2016 Last Revised: 10 Jan 2018
University of New South Wales, Bentley University - Department of Finance, EDHEC Business School and Boston College - Carroll School of Management
Downloads 185 (177,006)

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Activism, Hedge Fund, Investor Protection

36.

Fund Structure, Investor Protection, and the Long-Run Performance of Activism

Number of pages: 51 Posted: 04 Sep 2015 Last Revised: 20 Nov 2015
Namho Kang, Gideon Ozik and Ronnie Sadka
Bentley University - Department of Finance, EDHEC Business School and Boston College - Carroll School of Management
Downloads 124 (246,158)

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Activism, Hedge Fund, Investor Protection

37.

Has the US Stock Market Become More Vulnerable Over Time?

Number of pages: 24 Posted: 02 Nov 2012
Avraham Kamara, Xiaoxia Lou and Ronnie Sadka
University of Washington - Michael G. Foster School of Business, University of Delaware - Alfred Lerner College of Business and Economics and Boston College - Carroll School of Management
Downloads 95 (296,545)
Citation 3

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Systematic risk, Systematic liquidity, Diversi

38.

Short-Horizon Beta or Long-Horizon Alpha?

Journal of Portfolio Management, Vol. 45, No. 1, (Fall 2018): 96-105.
Posted: 29 Dec 2016 Last Revised: 02 Nov 2018
University of Washington - Michael G. Foster School of Business, Northwestern University, University of Delaware - Alfred Lerner College of Business and Economics and Boston College - Carroll School of Management

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Investor Horizon, Investor Clientele, Asset Pricing Model, Risk Factors

39.

Has the U.S. Stock Market Become More Vulnerable Over Time?

Financial Analysts Journal, Vol. 66, No. 1, 2010
Posted: 18 Feb 2010
Avraham Kamara, Xiaoxia Lou and Ronnie Sadka
University of Washington - Michael G. Foster School of Business, University of Delaware - Alfred Lerner College of Business and Economics and Boston College - Carroll School of Management

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Equity Investments, Investment Industry, Historical Trends, Portfolio Management, Portfolio Construction, Rebalancing, and Implementation, Risk Measurement and Management, Equity Portfolios

Other Papers (1)

Total Downloads: 403
1.

Skin in the Game versus Skimming the Game: Governance, Share Restrictions, and Insider Flows

Forthcoming, Journal of Financial and Quantitative Analysis
Number of pages: 51 Posted: 15 Mar 2011 Last Revised: 03 Feb 2014
Gideon Ozik and Ronnie Sadka
EDHEC Business School and Boston College - Carroll School of Management
Downloads 403

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Hedge funds; Governance; Fund flows; Inside information; Asset pricing