Daniel Taylor

Daniel Taylor
  • Associate Professor of Accounting

Contact Information

  • office Address:

    1312 Steinberg Hall-Dietrich Hall
    3620 Locust Walk
    Philadelphia, PA 19104-6365

Research Interests: opportunistic/fraudulent reporting, insider trading, regulation

Links: CV, Personal Website


Professor Daniel Taylor’s research focuses on firm’s financial disclosures, opportunistic/fraudulent reporting, and insider trading. His research appears in leading academic journals in accounting, finance, and management; has been featured in the popular media, including such outlets as the Wall Street Journal, the New York Times, and the Economist; has been cited in final rulings by the U.S. Securities and Exchange Commission; and has attracted attention from multiple enforcement agencies, including the FBI and DoJ.

Beginning in Spring 2019, Professor Taylor will offer a new undergraduate course—Predictive Analytics with Financial Disclosure—that will explore how advances in Big Data can be used to detect predict insider trades and earnings management. In addition to his undergraduate teaching, he also mentors doctoral students, and teaches a doctoral seminar on Empirical Design in Accounting Research.

Professor Taylor currently serves as Editor of The Accounting Review, Associate Editor at Management Science, and serves on the editorial boards of the Journal of Accounting and EconomicsJournal of Accounting Research, and Journal of Financial Reporting. He regularly attends and presents at professional meetings and was previously awarded a Deloitte Foundation Fellowship. He received a PhD in Business from Stanford University, a MA in Economics from Duke University, and a BS in Economics from the University of Delaware.

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  • Salman Arif, John Kepler, Joseph Schroeder, Daniel Taylor (Working), Audit Process, Private Information, and Insider Trading.

  • Mirko S. Heinle, Delphine Samuels, Daniel Taylor (Working), Proprietary costs and disclosure substitution: Theory and empirical evidence.

    Abstract: A growing empirical literature suggests managers view mandatory and voluntary disclosure as substitutes. We formalize the intuition in this literature in the context of a simple model of mandatory and voluntary disclosure. We use our model to highlight the limitations of existing empirical intuition, and discuss conditions under which mandatory and voluntary disclosure are (and are not) substitutes. We consider a setting where mandatory disclosure is a disaggregated disclosure (e.g., a financial statement), voluntary disclosure is an aggregate disclosure (e.g., an earnings forecast), and the costs of voluntary and mandatory disclosure are distinct. In this setting, we show that concerns about the proprietary cost of mandatory disclosure motivate managers to reduce the quality of mandatory disclosure and substitute voluntary disclosure. We test our predictions using a comprehensive sample of mandatory disclosures where the SEC allows the firm to redact information that would otherwise jeopardize its competitive position. Consistent with our predictions, we find strong evidence that redacted mandatory disclosure is associated with greater voluntary disclosure.

  • Brian Bushee, Ian Gow, Daniel Taylor (2018), Linguistic Complexity in Firm Disclosures: Obfuscation or Information?, Journal of Accounting Research.

  • Stephen Glaeser, Daniel Taylor, Christopher Armstrong, Sterling Huang (2017), The Economics of Managerial Taxes and Corporate Risk-Taking, The Accounting Review.

    Abstract: We examine the relation between managers’ personal income tax rates and their corporate investment decisions. Using plausibly exogenous variation in federal and state tax rates, we find a positive relation between managers’ personal tax rates and their corporate risk-taking. Moreover — and consistent with our theoretical predictions — we find that this relation is stronger among firms with investment opportunities that have a relatively high rate of return per unit of risk, and stronger among CEOs who have a relatively low marginal disutility of risk. Importantly, our results are unique to senior managers’ tax rates –– we do not find similar relations for middle-income tax rates. We also find that the tax-induced risk-taking relates to idiosyncratic rather than systematic risk, suggesting that it will not be priced by well-diversified shareholders. Collectively, our findings provide evidence that managers’ personal income taxes influence their corporate risk-taking.

  • Mary Barth, Wayne Landsman, Daniel Taylor (2017), The JOBS Act and Information Uncertainty, The Accounting Review.

  • Wayne Guay, Delphine Samuels, Daniel Taylor (2017), Guiding Through the Fog: Financial Statement Complexity and Voluntary Disclosure, Journal of Accounting and Economics, 62 (2), pp. 234-269.

  • Alan Jagolinzer, David Larcker, Gaizka Ormazabal, Daniel Taylor (Working), Political Connections and the Informativeness of Insider Trades.

  • Qi Chen, Joseph Gerakos, Vincent Glode, Daniel Taylor (2016), Thoughts on the Divide between Theoretical and Empirical Research in Accounting, Journal of Financial Reporting.

  • Jeremy Bertomeu, Anne Beyer, Daniel Taylor (2016), From Casual to Causal Inference in Accounting Research: The Need for Theoretical Foundations, Foundations and Trends in Accounting, 10 (2), pp. 262-313.

  • Christopher Armstrong, George Foster, Daniel Taylor (2016), Abnormal Accruals in Newly Public Companies: Opportunistic Misreporting or Economic Activity?, Management Science, 62 (5), pp. 1316-1338.

    Abstract: Newly public companies tend to exhibit abnormally high accruals in the year of their initial public offering (IPO). Although the prevailing view in the literature is that these accruals are caused by opportunistic misreporting, we show that these accruals do not appear to benefit managers and instead result from the normal economic activity of newly public companies. In particular, and in contrast to the notion that managers benefit from inflating accruals through an inflated issue price, inflated post-IPO equity values, and increased insider trading profits, we find no evidence of a relation between abnormal accruals and these outcomes. Instead, consistent with these accruals resulting from normal economic activity, we find that these accruals are attributable to the investment of IPO proceeds in working capital and that controlling for the amount of IPO proceeds invested in working capital produces a more powerful accrual-based measure of misreporting.


Introduction to Financial Accounting (ACCT101); Predictive Analytics with Financial Disclosures (ACCT270); Empirical Design in Accounting Research (ACCT930)

Past Courses


    This course is an introduction to the basic concepts and standards underlying financial accounting systems. Several important concepts will be studied in detail, including: revenue recognition, inventory, long-lived assets, present value, and long term liabilities. The course emphasizes the construction of the basic financial accounting statements - the income statement, balance sheet, and cash flow statement - as well as their interpretation.


    Recent trends in Big Data and predictive analytics are revolutionizing the way stakeholders analyze financial data. This course teaches students the hands-on skills necessary to manipulate large-scale financial databases and build predictive models useful for strategic and investment decisions. The course will cover three applications of predictive analytics: (i) forecasting future earnings, (ii) predicting accounting fraud, and (iii) detecting insider trading. The course will draw on cutting-edge academic research in each area; introduce students to the basic SQL coding skills necessary to manipulate Big Data and conduct meaningful analyses; and leverage the datasets and computing power of Wharton Research Data Services. The course is organized as a hybrid of a traditional seminar course and a computer science course. The first few classes of each unit will cover the conceptual material and source material related to each topic. The later classes in each unit will cover the technical material and programming skills needed to manipulate the respective datasets, estimate predication models, and backtest algorithms.


    This is an empirical research design course covering topics related to empirical methodology, causal inference, econometric analysis, and panel data approaches.

Awards and Honors

  • Dean’s Research Grant, 2011
  • Who’s Who in Business Education, 2011
  • Harold C. Stott named Assistant Professorship, 1970
  • Morgan-Stanley Best Discussant Prize, 1970

In the News

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Latest Research

Salman Arif, John Kepler, Joseph Schroeder, Daniel Taylor (Working), Audit Process, Private Information, and Insider Trading.
All Research

In the News

Internal Control Audits: Why an SEC Proposal Could Hurt More Than It Helps

The SEC has proposed exempting smaller firms from independent audits to verify internal controls. But that could increase accounting scandals and volatility, according to research by Wharton’s Daniel Taylor.

Knowledge @ Wharton - 2019/08/6
All News

Awards and Honors

Dean’s Research Grant 2011
All Awards