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  • Infrequent Portfolio Decisi... Infrequent Portfolio Decisions: A Solution to the Forward Discount Puzzle
    Bacchetta, Philippe; van Wincoop, Eric The American economic review, 06/2010, Volume: 100, Issue: 3
    Journal Article
    Peer reviewed
    Open access

    A major puzzle in international finance is that high interest rate currencies tend to appreciate (forward discount puzzle). Motivated by the fact that only a small fraction of foreign currency ...
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42.
  • Sequential Learning, Predic... Sequential Learning, Predictability, and Optimal Portfolio Returns
    JOHANNES, MICHAEL; KORTEWEG, ARTHUR; POLSON, NICHOLAS The Journal of finance (New York), April 2014, Volume: 69, Issue: 2
    Journal Article
    Peer reviewed
    Open access

    This paper finds statistically and economically significant out-of-sample portfolio benefits for an investor who uses models of return predictability when forming optimal portfolios. Investors must ...
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43.
  • Gravity and culture in fore... Gravity and culture in foreign portfolio investment
    Aggarwal, Raj; Kearney, Colm; Lucey, Brian Journal of banking & finance, 2/2012, Volume: 36, Issue: 2
    Journal Article
    Peer reviewed
    Open access

    Using panel regression estimates from the IMF's CPIS survey of foreign debt and equity portfolios across 174 originating and 50 destination countries from 2001 to 2007, we clarify the role of culture ...
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44.
  • Portfolio similarity and as... Portfolio similarity and asset liquidation in the insurance industry
    Girardi, Giulio; Hanley, Kathleen W.; Nikolova, Stanislava ... Journal of financial economics, 10/2021, Volume: 142, Issue: 1
    Journal Article
    Peer reviewed
    Open access

    We examine whether the concern about insurers selling similar assets due to an overlap in holdings is justified. We measure this overlap using cosine similarity and find that insurers with more ...
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45.
  • IQ from IP: Simplifying sea... IQ from IP: Simplifying search in portfolio choice
    Chen, Huaizhi; Cohen, Lauren; Gurun, Umit ... Journal of financial economics, 10/2020, Volume: 138, Issue: 1
    Journal Article
    Peer reviewed
    Open access

    Using a novel database that tracks web traffic on the Security Exchange Commission's EDGAR server between 2004 and 2015, we show that institutional investors gather information on a very particular ...
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46.
  • Window Dressing in Mutual F... Window Dressing in Mutual Funds
    Agarwal, Vikas; Gay, Gerald D.; Ling, Leng The Review of financial studies, 11/2014, Volume: 27, Issue: 11
    Journal Article
    Peer reviewed
    Open access

    We provide a rationale for window dressing wherein investors respond to conflicting signals of managerial ability inferred from a fund's performance and disclosed portfolio holdings. We contend that ...
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47.
  • The Effect of Housing on Po... The Effect of Housing on Portfolio Choice
    CHETTY, RAJ; SÁNDOR, LÁSZLÓ; SZEIDL, ADAM The Journal of finance (New York), June 2017, Volume: 72, Issue: 3
    Journal Article
    Peer reviewed
    Open access

    We show that characterizing the effects of housing on portfolios requires distinguishing between the effects of home equity and mortgage debt. We isolate exogenous variation in home equity and ...
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48.
  • Stock Options as Lotteries Stock Options as Lotteries
    BOYER, BRIAN H.; VORKINK, KEITH The Journal of finance (New York), August 2014, Volume: 69, Issue: 4
    Journal Article
    Peer reviewed

    We investigate the relationship between ex ante total skewness and holding returns on individual equity options. Recent theoretical developments predict a negative relationship between total skewness ...
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49.
  • Portfolio management with c... Portfolio management with cryptocurrencies: The role of estimation risk
    Platanakis, Emmanouil; Urquhart, Andrew Economics letters, 04/2019, Volume: 177
    Journal Article
    Peer reviewed
    Open access

    This paper contributes to the literature on cryptocurrencies, portfolio management and estimation risk by comparing the performance of naïve diversification, Markowitz diversification and the ...
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50.
  • Portfolio Selection with Ro... Portfolio Selection with Robust Estimation
    DeMiguel, Victor; Nogales, Francisco J Operations research, 05/2009, Volume: 57, Issue: 3
    Journal Article
    Peer reviewed
    Open access

    Mean-variance portfolios constructed using the sample mean and covariance matrix of asset returns perform poorly out of sample due to estimation error. Moreover, it is commonly accepted that ...
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