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(2012). <i>Biases in Management Forecasts of Venture-Backed Start-Ups: Evidence from Internal Due Diligence Documents of VC Investors</i>. <a href=\"https://doi.org/10.2139/ssrn.1714399\">https://doi.org/10.2139/ssrn.1714399</a>","bibtex":"@book{Sievers_Mokwa_2012, title={Biases in Management Forecasts of Venture-Backed Start-Ups: Evidence from Internal Due Diligence Documents of VC Investors}, DOI={<a href=\"https://doi.org/10.2139/ssrn.1714399\">10.2139/ssrn.1714399</a>}, author={Sievers, Sönke and Mokwa, Christopher Frederik}, year={2012} }","mla":"Sievers, Sönke, and Christopher Frederik Mokwa. <i>Biases in Management Forecasts of Venture-Backed Start-Ups: Evidence from Internal Due Diligence Documents of VC Investors</i>. 2012, doi:<a href=\"https://doi.org/10.2139/ssrn.1714399\">10.2139/ssrn.1714399</a>.","short":"S. Sievers, C.F. Mokwa, Biases in Management Forecasts of Venture-Backed Start-Ups: Evidence from Internal Due Diligence Documents of VC Investors, 2012."},"jel":["G24","G32","M13","M41"],"page":"42","year":"2012","author":[{"first_name":"Sönke","id":"46447","full_name":"Sievers, Sönke","last_name":"Sievers"},{"last_name":"Mokwa","full_name":"Mokwa, Christopher Frederik","first_name":"Christopher Frederik"}],"date_created":"2021-01-05T11:52:51Z","date_updated":"2022-01-06T06:54:41Z","main_file_link":[{"url":"https://papers.ssrn.com/sol3/papers.cfm?abstract_id=1714399"}],"doi":"10.2139/ssrn.1714399","title":"Biases in Management Forecasts of Venture-Backed Start-Ups: Evidence from Internal Due Diligence Documents of VC Investors","type":"working_paper","status":"public","abstract":[{"text":"This study provides evidence of significant biases in multi-year management forecasts by analyzing a proprietary dataset on venture-backed start-ups in Germany. We find that revenues and expenses are highly overestimated in each of the investigated one- to five-year-ahead planning periods. Furthermore, entrepreneurs underestimate one-year-ahead profit forecasts but clearly overestimate their profit forecasts for all longer-term forecast horizons. Additional analyses reveal that teams with prior management experience issue even more overestimated forecasts and misrepresent their forward-looking information. In contrast, greater asset verifiability and corporate lead investors are associated with lower levels of forecast errors. All key results hold if bias is either measured by traditionally comparing forecasts to ex-post realizations or by using a cross-sectional projection approach based on historical accounting data developed by prior research.","lang":"eng"}],"user_id":"46447","_id":"20869","extern":"1","language":[{"iso":"eng"}],"keyword":["Management forecasts","Forecasting biases","Venture-backed start-ups","Projection methods"]},{"citation":{"chicago":"Sievers, Sönke, and Christopher Frederik Mokwa. <i>The Relevance of Biases in Management Forecasts for Failure Prediction in Venture Capital Investments</i>, 2012. <a href=\"https://doi.org/10.2139/ssrn.2100501\">https://doi.org/10.2139/ssrn.2100501</a>.","ieee":"S. Sievers and C. F. 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Mokwa, The Relevance of Biases in Management Forecasts for Failure Prediction in Venture Capital Investments, 2012.","mla":"Sievers, Sönke, and Christopher Frederik Mokwa. <i>The Relevance of Biases in Management Forecasts for Failure Prediction in Venture Capital Investments</i>. 2012, doi:<a href=\"https://doi.org/10.2139/ssrn.2100501\">10.2139/ssrn.2100501</a>.","bibtex":"@book{Sievers_Mokwa_2012, title={The Relevance of Biases in Management Forecasts for Failure Prediction in Venture Capital Investments}, DOI={<a href=\"https://doi.org/10.2139/ssrn.2100501\">10.2139/ssrn.2100501</a>}, author={Sievers, Sönke and Mokwa, Christopher Frederik}, year={2012} }","apa":"Sievers, S., &#38; Mokwa, C. F. (2012). <i>The Relevance of Biases in Management Forecasts for Failure Prediction in Venture Capital Investments</i>. <a href=\"https://doi.org/10.2139/ssrn.2100501\">https://doi.org/10.2139/ssrn.2100501</a>"},"jel":["G24","G32","M13","M41"],"page":"31","year":"2012","publication_status":"published","main_file_link":[{"url":"https://papers.ssrn.com/sol3/papers.cfm?abstract_id=2100501"}],"doi":"10.2139/ssrn.2100501","title":"The Relevance of Biases in Management Forecasts for Failure Prediction in Venture Capital Investments","date_created":"2021-01-05T11:59:50Z","author":[{"first_name":"Sönke","last_name":"Sievers","id":"46447","full_name":"Sievers, Sönke"},{"first_name":"Christopher Frederik","full_name":"Mokwa, Christopher Frederik","last_name":"Mokwa"}],"date_updated":"2022-01-06T06:54:41Z","status":"public","abstract":[{"text":"This study shows how venture capital investors can identify potential biases in multi-year management forecasts before an investment decision and derive significantly more accurate failure predictions. By advancing a cross-sectional projection method developed by prior research and using firm-specific information in financial statements and business plans, we derive benchmarks for management revenue forecasts. With these benchmarks, we estimate forecast errors as an a priori measure of biased expectations. Using this measure for our proprietary dataset on venture-backed start-ups in Germany, we find evidence of substantial upward forecast biases. We uncover that firms with large forecast errors fail significantly more often than do less biased entrepreneurs in years following the investment. Overall, our results highlight the implications of excessive optimism and overconfidence in entrepreneurial environments and emphasize the relevance of accounting information and business plans for venture capital investment decisions.","lang":"eng"}],"type":"working_paper","language":[{"iso":"eng"}],"extern":"1","keyword":["Management forecast biases","cross-sectional projection models","venture-backed start-ups","failure prediction","overoptimism","overconfidence"],"user_id":"46447","department":[{"_id":"275"}],"_id":"20870"},{"date_updated":"2022-01-06T07:01:43Z","author":[{"first_name":"Christopher Frederik","full_name":"Mokwa, Christopher Frederik","last_name":"Mokwa"},{"last_name":"Sievers","full_name":"Sievers, Sönke","first_name":"Sönke"}],"date_created":"2018-10-31T12:12:28Z","title":"The Relevance of Biases in Management Forecasts for Failure Prediction in Venture Capital Investments","doi":"10.2139/ssrn.2100501","publication_status":"published","year":"2012","citation":{"ama":"Mokwa CF, Sievers S. The Relevance of Biases in Management Forecasts for Failure Prediction in Venture Capital Investments. <i>SSRN Electronic Journal</i>. 2012. doi:<a href=\"https://doi.org/10.2139/ssrn.2100501\">10.2139/ssrn.2100501</a>","ieee":"C. F. Mokwa and S. 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Sievers, SSRN Electronic Journal (2012).","mla":"Mokwa, Christopher Frederik, and Sönke Sievers. “The Relevance of Biases in Management Forecasts for Failure Prediction in Venture Capital Investments.” <i>SSRN Electronic Journal</i>, 2012, doi:<a href=\"https://doi.org/10.2139/ssrn.2100501\">10.2139/ssrn.2100501</a>.","apa":"Mokwa, C. F., &#38; Sievers, S. (2012). The Relevance of Biases in Management Forecasts for Failure Prediction in Venture Capital Investments. <i>SSRN Electronic Journal</i>. <a href=\"https://doi.org/10.2139/ssrn.2100501\">https://doi.org/10.2139/ssrn.2100501</a>"},"jel":["G24","G32","M13","M41"],"_id":"5196","department":[{"_id":"275"}],"user_id":"64756","keyword":["Management forecast biases","cross-sectional projection models","venture-backed start-ups","failure prediction","overoptimism","overconfidence"],"language":[{"iso":"eng"}],"publication":"SSRN Electronic Journal","type":"journal_article","abstract":[{"text":"This study shows how venture capital investors can identify potential biases in multi-year management forecasts before an investment decision and derive significantly more accurate failure predictions. By advancing a cross-sectional projection method developed by prior research and using firm-specific information in financial statements and business plans, we derive benchmarks for management revenue forecasts. With these benchmarks, we estimate forecast errors as an a priori measure of biased expectations. Using this measure for our proprietary dataset on venture-backed start-ups in Germany, we find evidence of substantial upward forecast biases. We uncover that firms with large forecast errors fail significantly more often than do less biased entrepreneurs in years following the investment. Overall, our results highlight the implications of excessive optimism and overconfidence in entrepreneurial environments and emphasize the relevance of accounting information and business plans for venture capital investment decisions. ","lang":"eng"}],"status":"public"},{"title":"Biases in Management Forecasts of Venture-Backed Start-Ups: Evidence from Internal Due Diligence Documents of VC Investors","doi":"10.2139/ssrn.1714399","date_updated":"2022-01-06T07:01:43Z","date_created":"2018-10-31T12:16:45Z","author":[{"last_name":"Mokwa","full_name":"Mokwa, Christopher","first_name":"Christopher"},{"first_name":"Sönke","last_name":"Sievers","full_name":"Sievers, Sönke"}],"year":"2012","jel":["G24","G32","M13","M41"],"citation":{"ieee":"C. Mokwa and S. 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Biases in Management Forecasts of Venture-Backed Start-Ups: Evidence from Internal Due Diligence Documents of VC Investors. <i>SSRN Electronic Journal</i>. 2012. doi:<a href=\"https://doi.org/10.2139/ssrn.1714399\">10.2139/ssrn.1714399</a>","bibtex":"@article{Mokwa_Sievers_2012, title={Biases in Management Forecasts of Venture-Backed Start-Ups: Evidence from Internal Due Diligence Documents of VC Investors}, DOI={<a href=\"https://doi.org/10.2139/ssrn.1714399\">10.2139/ssrn.1714399</a>}, journal={SSRN Electronic Journal}, author={Mokwa, Christopher and Sievers, Sönke}, year={2012} }","short":"C. Mokwa, S. Sievers, SSRN Electronic Journal (2012).","mla":"Mokwa, Christopher, and Sönke Sievers. “Biases in Management Forecasts of Venture-Backed Start-Ups: Evidence from Internal Due Diligence Documents of VC Investors.” <i>SSRN Electronic Journal</i>, 2012, doi:<a href=\"https://doi.org/10.2139/ssrn.1714399\">10.2139/ssrn.1714399</a>.","apa":"Mokwa, C., &#38; Sievers, S. (2012). Biases in Management Forecasts of Venture-Backed Start-Ups: Evidence from Internal Due Diligence Documents of VC Investors. <i>SSRN Electronic Journal</i>. <a href=\"https://doi.org/10.2139/ssrn.1714399\">https://doi.org/10.2139/ssrn.1714399</a>"},"publication_status":"published","keyword":["Management forecasts","Forecasting biases","Venture-backed start-ups","Projection methods"],"language":[{"iso":"eng"}],"_id":"5198","user_id":"64756","department":[{"_id":"275"}],"abstract":[{"text":"This study provides evidence of significant biases in multi-year management forecasts by analyzing a proprietary dataset on venture-backed start-ups in Germany. We find that revenues and expenses are highly overestimated in each of the investigated one- to five-year-ahead planning periods. Furthermore, entrepreneurs underestimate one-year-ahead profit forecasts but clearly overestimate their profit forecasts for all longer-term forecast horizons. Additional analyses reveal that teams with prior management experience issue even more overestimated forecasts and misrepresent their forward-looking information. In contrast, greater asset verifiability and corporate lead investors are associated with lower levels of forecast errors. All key results hold if bias is either measured by traditionally comparing forecasts to ex-post realizations or by using a cross-sectional projection approach based on historical accounting data developed by prior research. ","lang":"eng"}],"status":"public","type":"journal_article","publication":"SSRN Electronic Journal"}]