• صفحه اصلی
  • نقش شوک‌های نااطمینانی‌ مالی، مدل پنج عاملی فاما_ فرنچ و مومنتوم در بازار سرمایه و تأثیرات آن بر بازده سهام

اشتراک گذاری

آدرس مقاله


کد مقاله : 709442 بازدید : 463 صفحه: 1 - 50

10.30495/faar.2024.709442

نوع مقاله: پژوهشی

نقش شوک‌های نااطمینانی‌ مالی، مدل پنج عاملی فاما_ فرنچ و مومنتوم در بازار سرمایه و تأثیرات آن بر بازده سهام

محورهای موضوعی : حسابداری مالی و حسابرسی

سیده نرجس شیرمردی 1 (گروه اقتصاد، واحد اصفهان (خوراسگان)، دانشگاه آزاد اسلامی، اصفهان، ایران)
مجید صامتی 2 (گروه اقتصاد، دانشگاه اصفهان، اصفهان، ایران)
حسین شریفی رنانی 3 (گروه اقتصاد، واحد اصفهان (خوراسگان)، دانشگاه آزاد اسلامی، اصفهان، ایران)

تاریخ دریافت : 1402/09/15 تاریخ پذیرش : 1402/11/08 تاریخ انتشار : 1403/01/01

کلید واژه: بازار سرمایه, بازده سهام, ریسک سیستماتیک و غیر سیستماتیک, مدل پنج عاملی فاما و فرنچ- مومنتوم, واژه‌های کلیدی: نااطمینانی,

چکیده مقاله :

چکیده هدف از این مقاله بررسی نقش شوک های نااطمینانی مالی، نااطمینانی اقتصادی، نااطمینانی سیاست های اقتصادی به عنوان ریسک سیستماتیک و مدل پنج عاملی فاما و فرنچ به همراه مومنتوم به عنوان ریسک غیر سیستماتیک در بازار سرمایه کشور امریکا و اثرات کوتاه مدت و بلندمدت آن بر بازده سهام (شاخص اس اند پی بورس نیویورک) با استفاده از الگوی خودبازگشت برداری ساختاری و داده های فصلی می باشد. نتایج حاکی از آن است که در کوتاه مدت بیشترین تأثیر شوک های منفی به ترتیب ناشی از متغیرهایی همچون بازده سهام، عامل سودآوری، تفاوت میانگین بازده پرتفوی سهام شرکت های کوچک و پرتفوی سهام شرکت های بزرگ و مومنتوم می باشد. همچنین نااطمینانی سیاست های اقتصادی در کوتاه‌مدت شوک مثبتی بر بازده سهام داشته است. لذا متغیرهای نااطمینانی اقتصادی و نااطمینانی مالی نیز همانند سایر عوامل ریسک غیر سیستماتیک تقریبا به یک اندازه و بصورت منفی بر بازده سهام تأثیرگذار بوده اند. در بلندمدت نیز بیشترین تأثیر شوک های منفی به ترتیب ناشی از متغیرهایی همچون نااطمینانی سیاست های اقتصادی، بازده سهام، نااطمینانی اقتصادی و عامل سرمایه گذاری بوده است. در بلندمدت بیشترین تأثیر شوک های مثبت به ترتیب ناشی از متغیرهایی همچون تفاوت میانگین بازده پرتفوی سهام شرکت های کوچک و پرتفوی سهام شرکت های بزرگ، تفاوت میانگین بازده پرتفوی سهام شرکت هایی با نسبت ارزش دفتری به ارزش بازار بالا و پرتفوی سهام شرکت هایی با نسبت ارزش دفتری به ارزش بازار پایین، عامل سودآوری، مومنتوم، نسبت نرخ بازده بازار و نرخ بازده بدون ریسک و در نهایت نااطمینانی مالی بوده است.

چکیده انگلیسی:

Abstract The purpose of this study was to investigate the role of financial uncertainty, economic uncertainty, economic policy uncertainty as a systematic risk and the fama french five factor model along with Momentum as a unsystematic risk in the US capital market and short-term and long-term effects on stock returns (S&P New York Stock Exchange Index) Using a structural vector autoregressive model Quarterly data. The results show that in the short run, the greatest impact of negative shocks, respectively, due to variables such as stock returns, profitability factor, small minus big (SMB) and momentum respectively. Economic policy uncertainty has also had a positive short-term shock to stock returns. Therefore, the variables of economic uncertainty and financial uncertainty, like other Unsystematic risk factors, have almost equally and negatively affected stock returns. In the long run, the greatest impact of negative shocks was due to variables such as economic policy uncertainty, stock returns, economic uncertainty and investment factor, respectively. In the long run, the greatest impact of positive shocks is due to variables such as Small Minus Big (SMB), High Minus Low (HML), profitability factor, momentum, Market portfolio return ratio and risk free rate of return and finally financial uncertainty.

منابع و مأخذ:

فهرست منابع

  • برگ بید، احمد، علی جعفری و سیدحسن صالح نژاد، (1400)، "ارائه الگوی ترکیبی سه بعدی (مالی، اقتصادی، پایداری)"، فصلنامه پژوهش­های حسابداری مالی و حسابرسی، سال سیزدهم، شماره 51.
    •
  • دانش عسگری، ت، (1390)، "بررسـی تأثیر پیش­بینی سـود مدیریت بر ریسـک و ارزش شـرکت­های پذیرفته شـده در بورس اوراق بهادار تهران"، پایان­نامه کارشناسـی ارشد، دانشـگاه آزاد اسلامی واحد اراک.
    •
  • راعی، رضا و علی سعیدی، ( 1395)، "مبانی مهندسی مالی و مدیریت ریسک"، انتشارات سمت، چاپ دهم.
    •
  • شـباهنگ، ر، (1381)، "مرکز تحقیقات تخصصی حسـابداری و حسابرسی"، سـازمان حسابرسی، نشـریه 151، تئوری حسابداری جلـد اول، چاپ اول.
    •
  • صامتی، مجید، حسین شریفی رنانی و مریم امامی میبدی، (1400)، "بررسی تأثیر سیاست­های مالی در رفاه اجتماعی کشور، با­توجه به شوک­های مخارج دولتی، پولی و بهره­وری"، نشریه علمی (فصلنامه) پژوهش­ها و سیاست­های اقتصادی، سال بیست و نهم، شماره 97.
    •
  • فیض اللهی، سلاله و مریم لشکری زاده، (1400)، "تأثیر کیفیت اقلام تعهدی بر نوسانات بازده سهام"، فصلنامه پژوهش­های حسابداری مالی و حسابرسی، سال سیزدهم، شماره 49.
    •
  • کیقبادی، امیر رضا و محمد احمدی، (1395)، "مقایسه کارایی روش­های GARCH و ARCH در پیش­بینی ارزش در معرض ریسک جهت انتخاب پرتفولیوی بهینه"، فصلنامه پژوهش­های حسابداری مالی و حسابرسی، سال هشتم، شماره 32.
    •
  • کیامهر، علی، محمدحسن جنانی و محمود همت­فر، (1399)، "تبیین نقش ناهنجاری­های بازار سهام در قیمت­گذاری دارایی­های سرمایه­ای"، فصلنامه اقتصاد مالی، سال چهاردهم، شماره 53.
    •
_||_

  • Abel, A.B. (1983), “Optimal Investment under Uncertainty”, American Economic Review, 73, PP. 228-233.
    •
  • Ahsan, T., Mirza, S.S., Al-Gamrh, B., Bin-Feng, C., )2021(, “Economic Policy Uncertainty and Sustainable Financial Growth: Does Business Strategy Matter”, Finance Research Letters.
    •
  • Ahsan, T., Mirza, S.S., Al-Gamrh, B., Bin-Feng, C., )2021(, “How to Deal with Policy Uncertainty to Attain Sustainable Growth: the Role of Corporate Governance”, Corp. Gov. Int. J. Bus. Soc. 21 (1), PP. 78–91.
    •
  • Ashraf, B.N., Shen, Y., )2019(, “Economic Policy Uncertainty and Banks’ Loan Pricing”, J. Financ. Stab. 44, PP. 1–12.
    •
  • Andrew B. Abel, Avinash Dixit, Janice C. Eberly and Robert Pindyck, Options (1996), “The Value of Capital, and Investment”, The Quarterly Journal of Economics, 1996, vol. 111, issue 3, PP. 753-777.
    •
  • Angelini, Giovanni, Emanuele Bacchiocchi, Giovanni Caggiano, and Luca Fanelli, (2019), “Uncertainty across volatility regimes”, Journal of Applied Econometrics.
    •
  • Antonakakis, N., Chatziantoniou, I., & Filis. G. (2013), “Dynamic co-movements between Stock Market Returns and Policy Uncertainty”, Econ. 120 (1), PP. 87-92.
    •
  • Ajevskis, Vet. (2007), “Inflation and Inflation Uncertainty in Latvia”, Working Papers. No. 2007/04.
    •
  • Baker, S, R., Bloom , N, & Davis , S. J.(2016), “Measuring Economic Policy Uncertainty”, The Quarterly Journal of Economics 131(4), PP. 1593-1636.
    •
  • Bakas, D., Triantafyllou, A., )2018(, “The Impact of Uncertainty Shocks on the Volatility of Commodity Prices”, J. Int. Money Finance 87, PP. 96–111.
    •
  • Boyan, Jovanovic and Sai Ma (2020), “Uncertainty and Growth Disasters”, International Finance Discussion Papers 1279.
    •
  • Boyd, J. H. & Smith, B. D. (1998), “Capital Market Imperfections in a Monetary Growth Model”, Economic Theory, 11(2), PP. 241-273.
    •
  • Bordo, M.D, Siklos P, (2017a), “Central Bank Credibility before and after the Crisis”, Open Economies Review, 1(28), PP. 19-45.
    •
  • Blackburn, K. (1999), “Can Stabilisation Policy Reduce Long-Run Growth”, The Economic Journal. Vol. 109, 70.
    •
  • Bekoe, William, Adom. K., Philip, )2013(, “Macroeconomic Uncertainty and Private Investment in Ghana: An Empirical Investigation”, International Journal of Economics and Financial Issues, Econjournals, Vol. 3 (2), PP.276-293.
    •
  • Bernanke, B. S. (1983), “Irreversibility, Uncertainty, and Cyclical Investment”, Quarterly Journal of Economics. 98(1), PP. 85 –106. Journal of Econometrics. 146(2), PP. 304–17.
    •
  • Baldassarre, F. & Campo, R. (2016), “Sustainability as a Marketing Tool: To be or to Appear to be?”, Business Horizons, 59(4), PP. 421-429.
    •
  • Bailey, R.E. (2005), “The Economics of Financial Markets”, Cambridge University Press, 548 pages.
    •
  • Bianchi, Francesco, Cosmin L. Ilut, and Martin Schneider. )2014(, “Uncertainty Shocks, Asset Supply and Pricing over the Business Cycle”, NBREWorking Paper Series No. 20081. Cambridge: National Bureau of Economic Research.
    •
  • Bloom, Nicholas. )2009(, “The Impact of Uncertainty Shocks”, Econometrica 77, PP. 623–85.18.
    •
  • Bermpei, T., Kalyvas, A., Nguyen, T.C., )2018(, “Does Institutional Quality Condition the Effect of Bank Regulations and Supervision on Bank Stability? Evidence from Emerging and Developing Economies”, Int. Rev. Financ. Anal. 59, PP. 255–275.
    •
  • Caballero, R. J. (1991), “On the Sign of the Investment-Uncertainty Relationship”, The American Economic Review, 81(1), PP. 279-288.
    •
  • Carriero, Andrea, Todd E Clark, and Massimiliano Marcellino, )2018(, “Measuring Uncertainty and its Impact on the Economy”, Review of Economics and Statistics, 100 (5), PP. 799.815.
    •
  • Campbell, J.Y., Giglio, S., Polk, C., Turley, R., )2018(, “An Intertemporal CAPM with Stochastic Volatility”, J. Financ. Econ. 128 (2), PP. 207–233.
    •
  • Chen, Zengjing, and Larry G. Epstein. )2002(, “Ambiguity, Risk, and Asset Returns in Continuous Time”, Econometrica 70, PP. 1403–45. [CrossRef].
    •
  • Consolandi, C., Jaiswal-Dale, A., Poggiani, E. & Vercelli, A. (2009), “Global Standards and Ethical Stock Indexes: The Case of the Dow Jones Sustainability Stoxx Index”, Journal of Business Ethics, 87(1), PP. 185-197.
    •
  • Cheung, A. W. K. (2011), “Do Stock Investors Value Corporate Sustainability? Evidence from an Event Study”, Journal of Business Ethics, 99(2), PP. 145-165.
    •
  • Chi, Q., Li, W., )2017(, “Economic Policy Uncertainty, Credit Risks and Banks’ Lending Decisions: Evidence from Chinese Commercial Banks”, China J. Account. Res. 10, PP. 33–50.
    •
  • Chih-Hsiang Hsu, Hsiu-Chuan Lee, Donald Lien, )2020(, “Stock Market Uncertainty, Volatility Connectedness of Financial Institutions, and Stock-bond Return Correlations”, International Review of Economics & Finance.
    •
  • De Souza Cunha, F. A. F. & Samanez, C. P. (2013), “Performance Analysis of Sustainable Investments in the Brazilian Stock Market: a Study about the Corporate Sustainability Index (ISE)”, Journal of Business Ethics, 117(1), PP. 19-36.
    •
  • Dagher, J., Dell’Ariccia, G., Laeven, L., Ratnovski, L., Tong, H., )2020(, “Bank Capital: A Seawall Approach”, Int. J. Central Bank. 16, PP. 249–291.
    •
  • Ellsberg, Daniel. )1961(, “Risk, Ambiguity, and the Savage Axioms”, Quarterly Journal of Economics 75, PP. 643–69. [CrossRef].
    •
  • Epstein, Larry G., and Tan Wang. )1994(, “Intertemporal Asset Pricing under Knightian Uncertainty”, Econometrica 57, PP. 937–69. [CrossRef].
    •
  • Epstein, Larry G., and Martin Schneider. )2010(, “Ambiguity and Asset Markets”, Annual Reviews of Financial Economics 2, PP. 315–34. [CrossRef].
    •
  • Fatas, A. (2002), “The Effect of Business Cycles on Growth”, working paper, No. 156.
    •
  • Fazio D.M, Tabak B.M, Daniel O. Cajueiro D.O. (2015), “Inflation Targeting: Is IT to Blame for Banking System Instability”, Journal of Banking & Finance, 59, PP. 76–97.
    •
  • Fama, Eugene F., and Kenneth R. French. )1993(, “Common Risk Factors in the Returns on Stocks and Bonds”, Journal of Financial Economics 33, PP. 3–56. [CrossRef].
    •
  • Fama, Eugene F., and Kenneth R. French. )2015(, “A Five-factor Asset Pricing Model”, Journal of Financial Economics 116, PP. 1–22. [CrossRef].
    •
  • Fountas, S., Karanasos, M., )2006(, “The Relationship between Economic Growth and Real Uncertainty in the G3”, Econ Model, Vol. 23, No. 4, PP. 638–647.
    •
  • Golob, J., (1994), “Does Inflation Uncertainty Increase with Inflation?”, Federal Reserve Bank of Kansas City Economic Review 79, PP. 27-38.
    •
  • Gospodinov, N, Jamali, I.,(2015), “The Response of Stock Market Volatility to Futures-based Measures of Monetary Policy Shocks”, International Review of Economics and Finance, Elsevier, Vol. 37(C), PP. 42- 54.
    •
  • Gomes, Joao, Leonid Kogan, and Lu Zhang. )2003(, “Equilibrium Cross Section of Returns”, Journal of Political Economy 117, PP. 941–86. [CrossRef].
    •
  • Gulen, H. & lon, M. (2013), “Policy Uncertainty and Corporate Investment”, The Review of Financial Studies, 29 (3), PP. 523- 564.
    •
  • Guceri, I., Albinowski, M., )2021(, “Investment Responses to Tax Policy under Uncertainty”, J. Financ. Econ.
    •
  • Hartman, R. (1972), “The Effects of Price and Cost Uncertainty on Investment”, Journal of Economic Theory, 5, PP. 258-266.
    •
  • Heba Ali, Aya Yasser Hegazy, )2022(, “Dividend Policy, Risk and the Cross-section of Stock Returns: Evidence from India”, International Review of Economics & Finance.
    •
  • Helmut L and Markus (2004), “Appiled Time Series Econometrics”, in Cambridge Books from Cambridge University Press.
    •
  • Hengge, Martina, (2019), “Uncertainty as a Predictor of Economic Activity”, Graduate Institute of International and Development Studies International Economics Department Working Paper Series.
    •
  • Huynh, T.L.D., Nasir, M.A., Nguyen, D.K., )2020(, “Spillovers and Connectedness in Foreign Exchange Markets: The Role of Trade Policy Uncertainty”, The Quarterly Review of Economics and Finance.
    •
  • Iqbal, U., Gan, C., Nadeem, M., )2019(, “Economic Policy Uncertainty and Firm Performance”, Appl. Econ. Lett, 27 (10), PP. 765–770.
    •
  • Jurado, K., Ludvigson,S.C., 7 Ng,S. (2015), “Measuring Uncertainty”, American Economic Review 105 (3), PP. 1188-1216.
    •
  • Ji Wu ,Yuanyun Yan, Minghua Chen, Bang NamJeon ,)2022(, “Monetary policy, economic uncertainty and bank risk: Cross-country evidence. Journal of International Money and Finance.
    •
  • Kose, M.; Prased, E. and Terrones, M. (2004), “How Do Trade and Frnancial Integration Affect the Relationship Between Growth & Volatility”, Vol. 31.
    •
  • Kaifeng Li ,Bobo Xia ,Yun Chen ,Ning Ding ,Jie Wang .)2021(, “Environmental Uncertainty, Financing Constraints and Corporate Investment: Evidence from China”, Pacific-Basin Finance Journal.
    •
  • Kang, W., & Ratti, R. A. (2013), “Oil Shock, Policy Uncertainty and Stock Market Return”, J. int. Finance. Markets inst. Money, 26, PP. 305-318.
    •
  • Kydland, F. and Prescott, E. (1982), “Time to Build and Aggregate Fluctuations”, Econometrica, November, Vol. 50(6), PP. 1345-70.
    •
  • Laker, B., Roulet, T., )2019(, “How Companies Can Adapt during Times of Political Uncertainty”, Harv. Bus. Rev.
    •
  • Ludvigson, S. C., & Ng, S. (2009), “Macro Factors in Bond Risk Premia”, Review of Financial Studies. 22(12), PP. 5027–67.
    •
  • Le, T.N.L., Nasir, M.A., Huynh, T.L.D., )2020(, “Capital Requirements and Banks Performance under Basel-III: A Comparative Analysis of Australian and British Banks”, Quarter. Rev. Econom. Finance.
    •
  • Max Floetotto, Nir Jaimovich, Itay Saporta-Eksten, and Stephen J Terry, )2018(, “Really Uncertain Business Cycles”, Econometrica, , 86 (3), PP. 1031-1065
    •
  • Monetary Policy Committee.)2012(, “The Transmission Mechanism of Monetary Policy”, Availableonlin//www.bankofengland.co.uk/publications/Documents/other/monetary/montrans.pdf (accessed on 31March 2014).
    •
  • Mirza, S.S., Ahsan, T., )2020(, “Corporates’ Strategic Responses to Economic Policy Uncertainty in China”, Bus. Strategy Environ. 29 (2), PP. 375–389.
    •
  • Mirman, L. (1981), “Uncertainty and Optional Consumption Decissions”, Econometrical, Vol. 39 (1), PP. 179-185.
    •
  • Mosab I Tabash, Umar Farooq,Khurram Ashfaq ,Aviral Kumar )2022(, “Economic Policy Uncertainty and Financing Structure: A New Panel Data Evidence from Selected Asian Economies”, Research in International Business and Finance.
    •
  • Nasir, M.A., )2020(, “Forecasting Inflation under Uncertainty: The Forgotten Dog and the Frisbee”, Technological Forecasting & Social Change. 158, PP. 120172.
    •
  • Neanidis, Kyriakos C., Savva, Christos S., )2013(, “Macroeconomic Uncertainty, Inflation and Growth: Regime-dependent Effects in the G7”, Journal of Macroeconomics, Elsevier, Vol. 35 (C), PP. 81-92.
    •
  • Nguyen, T.C., )2021(, “Economic Policy Uncertainty: The Probability and Duration of Economic Recessions in Major European Countries”.
    •
  • Ng, J., Saffar, W., Zhang, J.J., )2020(, “Policy Uncertainty and Loan loss Provision in the Banking Industry”, Rev. Acc. Stud. 25, PP. 726–777.
    •
  • Oberndorfer, U., Schmidt, P., Wagner, M. & Ziegler, A. (2013), “Does the Stock Market Value the Inclusion in a Sustainability Stock Index? An Event Study Analysis for German Firms”, Journal of Environmental Economics and Management, 66(3), PP. 497-509.
    •
  • Office of Management and Budget The white house Washington, (2022), “Analytical Perspectives, Budget of the United States Government”.
    •
  • Ongsakul, V., Treepongkaruna, S., Jiraporn, P., Uyar, A., (2021), “Do Firms Adjust Corporate Governance in Response to Economic Policy Uncertainty? Evidence from board Size”, Financ. Res. Lett. 39, 101613.
    •
  • Panetta, F. (2002), “The Stability of the Relation between the Stock Market and Macroeconomic Forces”, Economic Notes, 31(3), PP. 417-450.
    •
  • Pastor, L., & Voronesi. P. (2013), “Political Uncertainty and Risk Premia”, Journal of Finance Economic. 110, PP. 520-545.
    •
  • Pereira, R. M. (2008), “Investment and Uncertainty in Machinery and Real Estate”, Revista Brasileira de Economia, 62 (3), PP. 279-298.
    •
  • Pindyck, R.S. (1982), “Adjustment Costs, Uncertainty, and the Behavior of the Firm”, American Economic Review, 72, PP. 415-427.
    •
  • Pindyck, R.S. (1988), “Irreversible Investment, Capacity Choice, and the Value of the Firm”, American Economic Review, 78, PP. 969-985.
    •
  • Reza Tajaddini a, Hassan F. Gholipour, (2021), “Economic Uncertainty and Business Formation: A Cross-country Analysis”, Journal of Business Venturing Insights.
    •
  • Raghavendra, R.H., Velmurugan, P.S., (2016), “Relationship between Spot and Futures Markets of Selected Agricultural Commodities in India: an Efficiency and Causation Analysis”, Soc. Sci. Electron. Publishing 5 (1), PP. 1–8.
    •
  • Serven, L. (1998), “Macro Economic Uncertainity and Private Investment in Developing Countries an Empirical Investigation”, Policy Research Working Paper, 2035, World Bank, Development Research Group, Macro Economics.
    •
  • Stock, J. H., & Watson, M. W. (2006), “Forecasting with Many Predictors”, In Handbook of Forecasting, Edited by Hashem M. Pesaran and Martin Weale, PP. 515–54.
    •
  • -Syed Shams ,Abeyratna Gunaskerage ,Eswaran Velayutham. (2022), “Economic Policy Uncertainty and Acquisition Performance: Australian Evidence”, International Review of Economics & Finance.
    •
  • Schwarz, L.A.D., Dalm´acio, F.Z., (2020), “The Relationship between Economic Policy Uncertainty and Corporate Leverage: Evidence from Brazil”, Financ. Res. Lett., 101676.
    •
  • Svensson L.E.O (2017), “Leaning Against the Wind: The Role of different Assumptions about the Costs”, National Bureau of Economic Research, Inc.NBER Working Papers 23745.
    •
  • Sydney C. Ludvigson ,NYU and NBER, Serena .Ng .(2021), “Columbia University, Appendix for Updates of Uncertainty Data”, Department of Economics, New York University.
    •
  • Su, X., Zhou, S., Xue, R., Tian, J., (2020), “Does Economic Policy Uncertainty Raise Corporate Precautionary Cash Holdings? Evidence from China”, Account. Finance.
    •
  • Thanh Cong Nguyen ,(2021), “Economic Policy Uncertainty and Bank Stability: Does Bank Regulation and Supervision Matter in Major European Economies?”, Journal of International Financial Markets, Institutions & Money.
    •
  • Tiwari, A.K., Nasir, M.A., Shahbaz, M., (2020), “Synchronisation of Policy Related Uncertainty, Financial Stress and Economic Activity in the United States”, International Journal of Finance and Economics.
    •
  • Wen, F., Li, C., Sha, H., Shao, L., (2020), “How Does Economic Policy Uncertainty Affect Corporate Risk-taking? Evidence from China”, Finance Research Letters.
    •
  • Wang Fengrong, Mbanyele William, Muchenje Linda. (2022), “Economic Policy Uncertainty and Stock Liquidity: The Mitigating Effect of iInformation Disclosure”, Research in International Business and Finance.
    •
  • Weixing Wu, Jing Zhao. (2021), “Economic Policy Uncertainty and Household Consumption: Evidence from Chinese Household”, Journal of Asian Economics.
    •
  • Yao Ma, Baochen Yang, Yunpeng Su. (2021), “Stock Return Predictability: Evidence from Moving Averages of Trading Volume”, Pacific-Basin Finance Journal.
    •
  • Yongjian Lyu, Heling Yi, Yu Wei, Mo Yang, (2021), “Revisiting the Role of Economic Uncertainty in Oil Price Fluctuations: Evidence from a New Time-varying Oil Market Model”, J. Int.Economic Modelling.
    •
  • Ying Sophie Huang ، Jiajia Wua ،Feng Guoc,(2022), “Venture Capital Staging under Economic Policy Uncertainty”, International Review of Economics & Finance.
    •
  • Yongjian Lyu, Heling Yi, Yu Wei ,Mo Yang . (2021), “Revisiting the Role of Economic Uncertainty in Oil Price Fluctuations: Evidence from a New Time-varying Oil Market Model”, Economic Modelling.
    •

 

 

 

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