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J. H. Stock and M. W. Watson, Introduction to econometrics, Updated third edition, Global edition. Harlow: Pearson Education Limited, 2015 [Online]. Available: https://ebookcentral.proquest.com/lib/universityofessex-ebooks/detail.action?docID=5174962
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J. H. Stock, M. W. Watson, and dawsonera, Introduction to econometrics, Updated third edition. Boston: Pearson, 2015 [Online]. Available: https://www.dawsonera.com/guard/protected/dawson.jsp?name=https://idp0.essex.ac.uk/shibboleth&dest=http://www.dawsonera.com/depp/reader/protected/external/AbstractView/S9781292071367
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P. Newbold, W. L. Carlson, and B. Thorne, Statistics for business and economics, 8th ed. Boston: Pearson, 2013 [Online]. Available: https://ebookcentral.proquest.com/lib/universityofessex-ebooks/detail.action?docID=5174169
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P. Newbold, W. L. Carlson, B. Thorne, and dawsonera, Statistics for business and economics, Eighth edition. Boston, Massachusetts: Pearson, 2013 [Online]. Available: https://www.dawsonera.com/guard/protected/dawson.jsp?name=https://idp0.essex.ac.uk/shibboleth&dest=http://www.dawsonera.com/depp/reader/protected/external/AbstractView/S9780273767084
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R. S. Pindyck and D. L. Rubinfeld, Econometric models and economic forecasts, 4th ed. Boston, Mass: Irwin/McGraw-Hill, 1998.
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W. F. Sharpe, G. J. Alexander, and J. V. Bailey, Investments, 6th ed. Upper Saddle River: Prentice Hall, 1999.
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E. J. Elton, M. J. Gruber, S. J. Brown, and W. N. Goetzmann, Modern portfolio theory and investment analysis, Ninth edition. Hoboken, NJ: Wiley, 2014 [Online]. Available: https://app.kortext.com/Shibboleth.sso/Login?entityID=https://idp0.essex.ac.uk/shibboleth&target=https://app.kortext.com/borrow/43160
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Z. Bodie, A. Kane, and A. J. Marcus, Essentials of investments, 9th ed., Global ed. New York, NY: McGraw-Hill/Irwin, 2013.
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Z. Bodie, A. Kane, and A. J. Marcus, Essentials of investments, Tenth edition. International edition., vol. McGraw-Hill/Irwin series in finance, insurance, and real estate. New York, NY: McGraw-Hill Education, 2017.
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S. Benninga and B. Czaczkes, Financial modeling, Fourth edition. Cambridge, MA: The MIT Press, 2014.
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S. Benninga and ebrary, Inc, Financial modeling, Fourth edition. Cambridge, Massachusetts: The MIT Press, 2014 [Online]. Available: http://site.ebrary.com/lib/universityofessex/Doc?id=10861577