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  1. Behavior biases in macroeconomic forecasting
    Erschienen: [2020]
    Verlag:  FEA/USP, [São Paulo]

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    Schriftenreihe: Working paper series / Department of Economics-FEA/USP ; no 2020, 23
    Schlagworte: Biases; Behavioral Economics; Behavioral Finance; forecast; GDP; inflation; Boletim Focus
    Umfang: 1 Online-Ressource (circa 30 Seiten), Illustrationen
  2. Essays in mutual fund research
    Autor*in: Scheld, Dominik
    Erschienen: 2021
    Verlag:  Philipps-Universität Marburg, Marburg

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    Beteiligt: Stolper, Oscar (AkademischeR BetreuerIn)
    Sprache: Englisch
    Medientyp: Dissertation
    Format: Online
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    Schlagworte: Behavioral Finance; Wirtschaft; Economics
    Umfang: 1 Online-Ressource (circa 190 Seiten), Illustrationen
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    Dissertation, Philipps-Universität Marburg, 2021

  3. Essays in experimental economics
    decisions, beliefs, and market behavior in finance
    Erschienen: December 2020

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    Schlagworte: Experimental Economics; Experimental Finance; Behavioral Economics; Behavioral Finance; Finance Professionals; Stock Market Forecasts; Investment Behavior; Social Information; Countercyclical Risk Aversion; Dishonesty
    Umfang: 1 Online-Ressource (circa 249 Seiten), Illustrationen
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    Enthält 4 Beiträge

    Dissertation, University of Innsbruck, 2020

    Dissertation, Johannes Kepler University of Linz, 20

  4. Experimental asset markets with an indefinite horizon
    Erschienen: July 2019
    Verlag:  CIRANO, Centre interuniversitaire de recherche en analyse des organisations, Montréal

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    Schriftenreihe: Scientific series / CIRANO, Centre interuniversitaire de recherche en analyse des organisations ; 2019s, 15
    Schlagworte: Asset Pricing; Behavioral Finance; Experiments; Indefinite Horizon; RandomTermination; Risk and Uncertainty; Expected Utility; Epstein-Zin Recursive Preferences; Probability Weighting
    Umfang: 1 Online-Ressource (circa 61 Seiten), Illustrationen
  5. Prospect theory and mutual fund flows
    Erschienen: 2021
    Verlag:  [University of Toronto - Rotman School of Management], [Toronto]

    Using mutual fund flow, we empirically test whether choices made by investors are consistent with preferences implied by prospect theory. Our findings support this hypothesis. When allocating capital to mutual funds, investors evaluate funds based on... mehr

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    Using mutual fund flow, we empirically test whether choices made by investors are consistent with preferences implied by prospect theory. Our findings support this hypothesis. When allocating capital to mutual funds, investors evaluate funds based on the past performance distribution and choose the ones that deliver the highest utility according to prospect theory. This predictive relation is robust when we control for a large set of known drivers of fund flows, notably alphas. The pattern is more salient among retail and less sophisticated investors. Moreover, all the features of prospect theory contribute to the predictive power

     

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    Auflage/Ausgabe: This draft: April, 2021
    Schriftenreihe: [Rotman School of Management working paper ; no. 3867988]
    Schlagworte: Prospect Theory; Mutual Funds; Asset Pricing; Behavioral Finance
    Umfang: 1 Online-Ressource (circa 49 Seiten), Illustrationen
  6. Do investment fund managers behave rationally in the light of central bank communication?
    survey evidence from Poland
    Erschienen: January 2022
    Verlag:  Emerging Markets Group, Bayes Business School, City University, London

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    Schriftenreihe: EMG working paper series ; WP-EMG-2022, 05
    Schlagworte: Investment Funds; Fund Managers; Central Bank; Decision Making Processes; Behavioral Finance; Rationality
    Umfang: 1 Online-Ressource (circa 59 Seiten), Illustrationen
  7. Resistenzen bei Anlageentscheidungen und die Relevanz der Emotionalität in der Kundenbeziehung
    Erschienen: [2022]
    Verlag:  IU Internationale Hochschule, Erfurt

    In times of low interest rates, bank customers must try to diversify their portfolios. Nevertheless, customers usually stick to traditional investments and do not take advantage of stock-market potentials. This is mostly due to irrational reasons.... mehr

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    In times of low interest rates, bank customers must try to diversify their portfolios. Nevertheless, customers usually stick to traditional investments and do not take advantage of stock-market potentials. This is mostly due to irrational reasons. Banks also have a strong interest in strengthening stock trading. The deposit overhang not only deprives them of their original source of income, but also generates additional costs. By shifting funds to affiliated partners or to a stock portfolio managed by the bank, the institution would benefit twice. Using behavioral finance, we investigate customers' resistance to stock trading and establish a working strategy. Our study with 441 participants makes it clear that banks and financial advisors need to focus strongly on emotionality in order to successfully approach customers. Various instruments can help to break down resistance among customers against stock market and help to get the best outcome for the customers' investment.

     

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    Sprache: Deutsch
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    Weitere Identifier:
    hdl: 10419/261355
    Schriftenreihe: Array ; vol. 2, no. 8 (Juli 2022)
    Schlagworte: Behavioral Finance; Anlageverhalten; Bank; Strategie
    Umfang: 1 Online-Ressource (circa 28 Seiten), Illustrationen
  8. Investing with the Government
    A Field Experiment in China
    Erschienen: June 2022
    Verlag:  National Bureau of Economic Research, Cambridge, Mass

    We study the demand for government participation in China's venture capital and private equity market. We conduct a large-scale, non-deceptive field experiment in collaboration with the leading industry service provider, through which we survey both... mehr

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    We study the demand for government participation in China's venture capital and private equity market. We conduct a large-scale, non-deceptive field experiment in collaboration with the leading industry service provider, through which we survey both sides of the market: the capital investors and the private firms managing the invested capital by deploying it to high-growth entrepreneurs. Our respondents together account for nearly $1 trillion in assets under management. Each respondent evaluates synthetic profiles of potential investment partners, whose characteristics we randomize, under the real-stakes incentive that they will be introduced to real partners matching their preferences. Our main result is that the average firm dislikes investors with government ties, indicating that the benefits of political connections are small compared to the cons of having the government as an investor. We show that such dislike is not present with government-owned firms, and this dislike is highest with best-performing firms. Additional results and follow-up surveys suggest political interference in decision-making is the leading mechanism why government capital is unattractive to private firms. We feed our experimental estimates and administrative data into a simple model of two-sided search to discuss the distributional effects of government participation. Overall, our findings point to a "grabbing hand" interpretation of state-firm relationships reflecting a desire by the government to keep control over the private sector

     

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  9. Politics At Work
    Erschienen: June 2022
    Verlag:  National Bureau of Economic Research, Cambridge, Mass

    We study how individual political views shape firm behavior and labor market outcomes. Using new micro-data on the political affiliation of business owners and private-sector workers in Brazil over the 2002-2019 period, we first document the presence... mehr

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    We study how individual political views shape firm behavior and labor market outcomes. Using new micro-data on the political affiliation of business owners and private-sector workers in Brazil over the 2002-2019 period, we first document the presence of political assortative matching: business owners are significantly more likely to employ copartisan workers. Political assortative matching is larger in magnitude than assortative matching along gender and racial lines. We then provide three sets of results consistent with the presence of employers' political discrimination. First, several patterns in the micro-data and an event study are consistent with a discrimination channel. Second, we conduct an incentivized resume rating field experiment showing that owners have a direct preference for copartisan workers opposed to workers from a different party. Third, we conduct representative large- scale surveys of owners and workers revealing that labor market participants view employers' discrimination as the leading explanation behind our findings. We conclude by presenting evidence suggesting that political discrimination in the workplace has additional real consequences: copartisan workers are paid more and are promoted faster within the firm, despite being less qualified; firms displaying stronger degrees of political assortative matching grow less than comparable firms

     

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  10. Popular Personal Financial Advice versus the Professors
    Autor*in: Choi, James J.
    Erschienen: August 2022
    Verlag:  National Bureau of Economic Research, Cambridge, Mass

    I survey the advice given by the fifty most popular personal finance books and compare it to the prescriptions of normative academic economic models. Popular advice frequently departs from normative principles derived from economic theory, which... mehr

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    I survey the advice given by the fifty most popular personal finance books and compare it to the prescriptions of normative academic economic models. Popular advice frequently departs from normative principles derived from economic theory, which should motivate new hypotheses about why households make the financial choices they do, as well as what financial choices households should make. Popular advice is sometimes driven by fallacies, but it tries to take into account the limited willpower individuals have to stick to a financial plan, and its recommended actions are often easily computable by ordinary individuals. I cover advice on savings rates, the advisability of being a wealthy hand-to-mouth consumer, asset allocation, non-mortgage debt management, simultaneous holding of high-interest debt and low-interest savings, and mortgage choices

     

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    Schriftenreihe: NBER working paper series ; no. w30395
    Schlagworte: Private Finanzplanung; Finanzwissen; Anlageverhalten; Vergleich; Wirtschaftstheorie; USA; Household Saving; Personal Finance; Intertemporal Household Choice; Life Cycle Models and Saving; Portfolio Choice; Investment Decisions; Behavioral Finance; Household Finance
    Umfang: 1 Online-Ressource, illustrations (black and white)
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  11. Essays on behavioral finance and corporate finance
    Autor*in: Shen, Lingbo
    Erschienen: [2022]
    Verlag:  Tilburg University, Tilburg

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    Medientyp: Dissertation
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    ISBN: 9789056686833
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    Schriftenreihe: [Dissertation series] / [Center for Economic Research, Tilburg University] ; [nr. 681 (2022)]
    Schlagworte: Behavioral Finance; Corporate Finance; Analysts; Conference Calls; Inventor; Ethnic Groups; Innovation; Interaction; Performance
    Umfang: 1 Online-Ressource (circa 171 Seiten), Illustrationen
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    Dissertation, Tilburg University, 2022

  12. The Disappearing Index Effect
    Erschienen: December 2022
    Verlag:  National Bureau of Economic Research, Cambridge, Mass

    The abnormal return associated with a stock being added to the S&P 500 has fallen from an average of 3.4% in the 1980s and 7.6% in the 1990s to 0.8% over the past decade. This has occurred despite a significant increase in the percentage of stock... mehr

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    The abnormal return associated with a stock being added to the S&P 500 has fallen from an average of 3.4% in the 1980s and 7.6% in the 1990s to 0.8% over the past decade. This has occurred despite a significant increase in the percentage of stock market assets linked to the index. A similar pattern has occurred for index deletions, with large negative abnormal returns on average during the 1980s and 1990s, but only -0.6% between 2010 and 2020. We investigate potential drivers of this surprising phenomenon and discuss the implications for market efficiency

     

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    Schriftenreihe: NBER working paper series ; no. w30748
    Schlagworte: Aktiengesellschaft; Börsenkurs; Börse; S&P 500; Anlageverhalten; Effizienzmarkthypothese; General Financial Markets; General; Information and Market Efficiency; Event Studies; Insider Trading; Behavioral Finance
    Umfang: 1 Online-Ressource, illustrations (black and white)
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  13. Corporate Social Responsibility
    Erschienen: December 2022
    Verlag:  National Bureau of Economic Research, Cambridge, Mass

    Is shareholder interest in corporate social responsibility driven by pecuniary motives (abnormal rates of return) or non-pecuniary ones (willingness to sacrifice returns to address various firm externalities)? To answer this question, we categorize... mehr

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    Is shareholder interest in corporate social responsibility driven by pecuniary motives (abnormal rates of return) or non-pecuniary ones (willingness to sacrifice returns to address various firm externalities)? To answer this question, we categorize the literature into seven tests: (1) costs of capital, (2) performance of portfolios, (3) ownership by types of institutions, (4) surveys and experiments, (5) managerial motives, (6) shareholder proposals, and (7) firm inclusion in responsibility indices. These tests and the most recent proposals data predominantly indicate that shareholders are driven by non-pecuniary motives. To stimulate further research on welfare implications for global warming, we assess whether estimates of the returns shareholders are willing to sacrifice (or, 'greeniums'), along with the increasing amounts of assets pledged to firms that become sustainable, are consistent with the growth of aggregate investments in the decarbonization sector

     

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  14. Predictable Price Pressure
    Erschienen: November 2022
    Verlag:  National Bureau of Economic Research, Cambridge, Mass

    We demonstrate that predictable uninformed cash flows forecast market and individual stock returns. Buying pressure from dividend payments (announced weeks prior) predicts higher value-weighted market returns, with returns for the top quintile of... mehr

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    We demonstrate that predictable uninformed cash flows forecast market and individual stock returns. Buying pressure from dividend payments (announced weeks prior) predicts higher value-weighted market returns, with returns for the top quintile of payment days four times higher than the lowest. This holds internationally, and increases when reinvestment is high and market liquidity is low. High stock expense firms have lower returns from selling pressure after blackout periods, by 117 b.p. in four days. We estimate market-level price multipliers of 1.5 to 2.3. These results suggest price pressure is a widespread result of flows, not an anomaly

     

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    Schriftenreihe: NBER working paper series ; no. w30688
    Schlagworte: CAPM; Kapitalmarktrendite; Effizienzmarkthypothese; Verhaltensökonomik; Asset Pricing; Trading Volume; Bond Interest Rates; Information and Market Efficiency; Event Studies; Insider Trading; Behavioral Finance
    Umfang: 1 Online-Ressource, illustrations (black and white)
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  15. The missing tail risk in option prices
    Erschienen: [2023]
    Verlag:  Federal Research Bank of Kansas City, Kansas City, Mo.

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    Schriftenreihe: KcFED research working papers ; RWP 23, 02 (March 2023)
    Schlagworte: Option Pricing; Density Forecasts; Behavioral Finance; Under-insurance
    Umfang: 1 Online-Ressource (circa 43 Seiten), Illustrationen
  16. Big brother watches you (even when he's dead)
    surveillance and long-run conformity
    Erschienen: [2022]
    Verlag:  [DFG Center for Advanced Studies on the Foundations of Law and Finance, House of Finance, Goethe University], [Frankfurt am Main, Germany]

    Lack of privacy due to surveillance of personal data, which is becoming ubiquitous around the world, induces persistent conformity to the norms prevalent under the surveillance regime. We document this channel in a unique laboratory-the widespread... mehr

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    Lack of privacy due to surveillance of personal data, which is becoming ubiquitous around the world, induces persistent conformity to the norms prevalent under the surveillance regime. We document this channel in a unique laboratory-the widespread surveillance of private citizens in East Germany. Exploiting localized variation in the intensity of surveillance before the fall of the Berlin Wall, we show that, at the present day, individuals who lived in high-surveillance counties are more likely to recall they were spied upon, display more conformist beliefs about society and individual interactions, and are hesitant about institutional and social change. Social conformity is accompanied by conformist economic choices: individuals in high-surveillance counties save more and are less likely to take out credit, consistent with norms of frugality. The lack of differences in risk aversion and binding financial constraints by exposure to surveillance helps to support a beliefs channel.

     

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    Weitere Identifier:
    hdl: 10419/269207
    Schriftenreihe: [LawFin working paper ; no. 51]
    Schlagworte: Cultural Finance; History & Finance; Social Learning; Beliefs; Persistence; Household Finance; Behavioral Finance; Big Data; FinTech
    Umfang: 1 Online-Ressource (circa 33 Seiten)
  17. Theoretical asset pricing under behavioral decision making
    Erschienen: [2022]
    Verlag:  Tilburg University, Tilburg

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    Medientyp: Dissertation
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    ISBN: 9789056686772
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    Schriftenreihe: [Dissertation series] / [Center for Economic Research, Tilburg University] ; [nr. 675 (2022)]
    Schlagworte: Behavioral Decision Making; Investors; Limited Attention; Asset Pricing; Probability Weighting; Equity Risk; Investor Behavior; Behavioral Finance; Risk Premia; Term Structure; Skewness; Trading Volume; Random Variables; Finance; Risk-Averse; Financial Markets
    Umfang: 1 Online-Ressource (circa 163 Seiten), Illustrationen
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    Dissertation, Tilburg University, 2022

  18. News Diffusion in Social Networks and Stock Market Reactions
    Erschienen: January 2023
    Verlag:  National Bureau of Economic Research, Cambridge, Mass

    We study how the social transmission of public news influences investors' beliefs and securities markets. Using an extensive dataset to measure investor social networks, we find that earnings announcements from firms in higher-centrality locations... mehr

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    Helmut-Schmidt-Universität, Universität der Bundeswehr Hamburg, Universitätsbibliothek
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    Staats- und Universitätsbibliothek Hamburg Carl von Ossietzky
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    We study how the social transmission of public news influences investors' beliefs and securities markets. Using an extensive dataset to measure investor social networks, we find that earnings announcements from firms in higher-centrality locations generate stronger immediate price and trading volume reactions. Post announcement, such firms experience weaker price drifts but higher and more persistent volume. This evidence suggests that while greater social connectedness facilitates timely incorporation of news into prices, it also triggers opinion divergence and excessive trading. We provide a model of these effects and present further supporting evidence with granular data based on StockTwits messages and household trading records

     

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    Sprache: Englisch
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    Schriftenreihe: NBER working paper series ; no. w30860
    Schlagworte: Anlageverhalten; Investitionsentscheidung; Soziales Netzwerk; Informationsverbreitung; Mediale Berichterstattung; Gewinnprognose; Jahresabschluss; Aktienmarkt; Portfolio Choice; Investment Decisions; Asset Pricing; Trading Volume; Bond Interest Rates; Information and Market Efficiency; Event Studies; Insider Trading; Behavioral Finance; Role and Effects of Psychological, Emotional, Social, and Cognitive Factors on Decision Making in Financial Markets
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  19. War Discourse and the Cross Section of Expected Stock Returns
    Erschienen: June 2023
    Verlag:  National Bureau of Economic Research, Cambridge, Mass

    A war-related factor model derived from textual analysis of media news reports explains the cross section of expected asset returns. Using a semi-supervised topic model to extract discourse topics from 7,000,000 New York Times stories spanning 160... mehr

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    A war-related factor model derived from textual analysis of media news reports explains the cross section of expected asset returns. Using a semi-supervised topic model to extract discourse topics from 7,000,000 New York Times stories spanning 160 years, the war factor predicts the cross section of returns across test assets derived from both traditional and machine learning construction techniques, and spanning 138 anomalies. Our findings are consistent with assets that are good hedges for war risk receiving lower risk premia, or with assets that are more positively sensitive to war prospects being more overvalued. The return premium on the war factor is incremental to standard effects

     

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    Schriftenreihe: NBER working paper series ; no. w31348
    Schlagworte: Krieg; Mediale Berichterstattung; Zeitung; Investitionsentscheidung; Anlageverhalten; CAPM; Kapitalmarktrendite; Wirtschaftsgeschichte; USA; General; Behavioral Finance: Underlying Principles; General Financial Markets; General; Portfolio Choice; Investment Decisions; Behavioral Finance; Role and Effects of Psychological, Emotional, Social, and Cognitive Factors on Decision Making in Financial Markets
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  20. Four Facts About ESG Beliefs and Investor Portfolios
    Erschienen: April 2023
    Verlag:  National Bureau of Economic Research, Cambridge, Mass

    We analyze survey data on ESG beliefs and preferences in a large panel of retail investors linked to administrative data on their investment portfolios. The survey elicits investors' expectations of long-term ESG equity returns and asks about their... mehr

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    We analyze survey data on ESG beliefs and preferences in a large panel of retail investors linked to administrative data on their investment portfolios. The survey elicits investors' expectations of long-term ESG equity returns and asks about their motivations, if any, to invest in ESG assets. We document four facts. First, investors generally expected ESG investments to underperform the market. Between mid-2021 and late-2022, the average expected 10-year annualized return of ESG investments relative to the overall stock market was -1.4%. Second, there is substantial heterogeneity across investors in their ESG return expectations and their motives for ESG investing: 45% of survey respondents do not see any reason to invest in ESG, 25% are primarily motivated by ethical considerations, 22% are driven by climate hedging motives, and 7% are motivated by return expectations. Third, there is a link between individuals' reported ESG investment motives and their actual investment behaviors, with the highest ESG portfolio holdings among individuals who report ethics-driven investment motives. Fourth, financial considerations matter independently of other investment motives: we find meaningful ESG holdings only for investors who expect these investments to outperform the market, even among those investors who reported that their most important ESG investment motives were ethical or hedging reasons

     

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    Schriftenreihe: NBER working paper series ; no. w31114
    Schlagworte: Anlageverhalten; Nachhaltige Kapitalanlage; Corporate Social Responsibility; Portfolio-Management; Behavioral Finance; Household Finance; General; Climate; Natural Disasters and Their Management; Global Warming
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  21. War Discourse and Disaster Premia
    160 Years of Evidence from Stock and Bond Markets
    Erschienen: May 2023
    Verlag:  National Bureau of Economic Research, Cambridge, Mass

    Using a semi-supervised topic model on 7,000,000 New York Times articles spanning 160 years, we test whether topics of media discourse predict future stock and bond market returns to test rational and behavioral hypotheses about market valuation of... mehr

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    Using a semi-supervised topic model on 7,000,000 New York Times articles spanning 160 years, we test whether topics of media discourse predict future stock and bond market returns to test rational and behavioral hypotheses about market valuation of disaster risk. Focusing on media discourse addresses the challenge of sample size even when major disasters are rare. Our methodology avoids look-ahead bias and addresses semantic shifts. War discourse positively predicts market returns, with an out-of-sample R2 of 1.35%, and negatively predicts returns on short-term government and investment-grade corporate bonds. The predictive power of war discourse increases in more recent time periods

     

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  22. Forward Return Expectations
    Erschienen: September 2023
    Verlag:  National Bureau of Economic Research, Cambridge, Mass

    We measure investors' short- and long-term stock-return expectations using both options and survey data. These expectations at different horizons reveal what investors think their own short-term expectations will be in the future, or forward return... mehr

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    We measure investors' short- and long-term stock-return expectations using both options and survey data. These expectations at different horizons reveal what investors think their own short-term expectations will be in the future, or forward return expectations. While contemporaneous short-term expectations are not countercyclical across all data sources, we find that forward expectations are consistently countercyclical, and excessively so: in bad times, forward expectations are higher than justified by investors' own subsequent short-term return expectations. This excess volatility in forward expectations helps account for excess volatility in prices, inelastic demand for equities, and stylized facts about the equity term structure

     

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    Schriftenreihe: NBER working paper series ; no. w31687
    Schlagworte: Anlageverhalten; Portfolio-Management; Erwartungsbildung; Konjunktur; Finanzmarkt; Kapitalmarkttheorie; General; Financial Crises; General Financial Markets; General; Portfolio Choice; Investment Decisions; Asset Pricing; Trading Volume; Bond Interest Rates; Contingent Pricing; Futures Pricing; Information and Market Efficiency; Event Studies; Insider Trading; Financial Forecasting and Simulation; Behavioral Finance
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  23. Machine Forecast Disagreement
    Erschienen: August 2023
    Verlag:  National Bureau of Economic Research, Cambridge, Mass

    We propose a statistical model of differences in beliefs in which heterogeneous investors are represented as different machine learning model specifications. Each investor forms return forecasts from their own specific model using data inputs that... mehr

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    We propose a statistical model of differences in beliefs in which heterogeneous investors are represented as different machine learning model specifications. Each investor forms return forecasts from their own specific model using data inputs that are available to all investors. We measure disagreement as dispersion in forecasts across investor-models. Our measure aligns with extant measures of disagreement (e.g., analyst forecast dispersion), but is a significantly stronger predictor of future returns. We document a large, significant, and highly robust negative cross-sectional relation between belief disagreement and future returns. A decile spread portfolio that is short stocks with high forecast disagreement and long stocks with low disagreement earns a value-weighted alpha of 15% per year. A range of analyses suggest the alpha is mispricing induced by short-sale costs and limits-to-arbitrage

     

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    Schriftenreihe: NBER working paper series ; no. w31583
    Schlagworte: Portfolio-Management; Anlageverhalten; Prognose; Künstliche Intelligenz; Modellierung; Finanzmarktökonometrie; Statistical Simulation Methods: General; Econometric and Statistical Methods: Special Topics; Neural Networks and Related Topics; Financial Econometrics; General Financial Markets; General; Financial Forecasting and Simulation; Behavioral Finance; General
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  24. How People Use Statistics
    Erschienen: August 2023
    Verlag:  National Bureau of Economic Research, Cambridge, Mass

    We document two new facts about the distributions of answers in famous statistical problems: they are i) multi-modal and ii) unstable with respect to irrelevant changes in the problem. We offer a model in which, when solving a problem, people... mehr

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    We document two new facts about the distributions of answers in famous statistical problems: they are i) multi-modal and ii) unstable with respect to irrelevant changes in the problem. We offer a model in which, when solving a problem, people represent each hypothesis by attending "bottom up" to its salient features while neglecting other, potentially more relevant, ones. Only the statistics associated with salient features are used, others are neglected. The model unifies biases in judgments about i.i.d. draws, such as the Gambler's Fallacy and insensitivity to sample size, with biases in inference such as under- and overreaction and insensitivity to the weight of evidence. The model makes predictions about how changes in the salience of specific features should jointly shape the prevalence of these biases and measured attention to features, but also create entirely new biases. We test and confirm these predictions experimentally. Bottom-up attention to features emerges as a unifying framework for biases conventionally explained using a variety of stable heuristics or distortions of the Bayes rule

     

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    Schriftenreihe: NBER working paper series ; no. w31631
    Schlagworte: Wahrscheinlichkeitsrechnung; Verhalten; Verhaltensökonomik; Theorie; Microeconomic Behavior: Underlying Principles; Role and Effects of Psychological, Emotional, Social, and Cognitive Factors on Decision Making; Behavioral Finance; Role and Effects of Psychological, Emotional, Social, and Cognitive Factors on Decision Making in Financial Markets
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  25. Selection-Neglect in the NFT Bubble
    Erschienen: July 2023
    Verlag:  National Bureau of Economic Research, Cambridge, Mass

    Using transaction data from a large non-fungible token (NFT) trading platform, this paper examines how the behavioral bias of selection-neglect interacts with extrapolative beliefs, accelerating the boom and delaying the crash in the recent NFT... mehr

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    Using transaction data from a large non-fungible token (NFT) trading platform, this paper examines how the behavioral bias of selection-neglect interacts with extrapolative beliefs, accelerating the boom and delaying the crash in the recent NFT bubble. We show that the price-volume relationship is consistent with extrapolative beliefs about increasing prices which were plausibly triggered by a macroeconomic shock. We test the hypothesis that agents prone to selection-neglect formed even more optimistic beliefs and traded more aggressively than their counterparts during the boom. When liquidity for NFTs declined, observed NFT prices were subject to severe selection bias due in part to seller loss aversion delaying the onset of the crash. Finally, we show that market participants with sophisticated bidding behavior were less subject to selection bias and performed better

     

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    Schriftenreihe: NBER working paper series ; no. w31498
    Schlagworte: Elektronisches Handelssystem; Spekulationsblase; Blockchain; Kryptographie; Spekulation; Anlageverhalten; General Financial Markets; Asset Pricing; Trading Volume; Bond Interest Rates; Information and Market Efficiency; Event Studies; Insider Trading; Behavioral Finance; General; Role and Effects of Psychological, Emotional, Social, and Cognitive Factors on Decision Making in Financial Markets
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