Audits of internal control over financial reporting (ICFR) are typically “integrated” with the audit of the financial statements (FSs)—both audits are conducted by the same audit firm, which designs procedures to satisfy the objectives of both audits simultaneously. A common assumption is that integrating the two audits is more effective and efficient than performing them separately. However, this assumption has not been tested empirically. Using a sample of Chinese companies that employ different audit firms for their FS and ICFR audits (i.e., nonintegrated auditors), we find evidence that challenges this assumption. Specifically, we find ICFR audit quality is higher for nonintegrated audits compared to integrated audits. Moreover, total audit fees are lower for nonintegrated audits, despite higher ICFR audit fees.

Research suggests that employees work harder under penalty contracts than under economically equivalent bonus contracts. We build on this literature by examining how the motivational advantage of penalty contracts depends on a common aspect of real-world contracts: payoff ambiguity. With payoff ambiguity, employees provide effort without knowing how much pay they will receive for a given level of performance. According to our theory, this ambiguity opens the door for employee optimism, which has contrasting effects under each contract frame. Results from an experiment support this theory, with an increase in ambiguity leading to less employee effort with penalty contracts (as employees optimistically expect small penalties) and more effort with bonus contracts (as employees optimistically expect large bonuses). We also find that these effects are stronger for more dispositionally optimistic employees. Overall, our results suggest that bonus contracts may be more motivating and penalty contracts less motivating than previously thought.

We test whether mandatory IFRS adoption affects firm-level “crash risk,” defined as the frequency of extreme negative stock returns. We separately analyze nonfinancial firms and financial firms because IFRS is likely to affect their crash risk differently. We find that IFRS adoption decreases crash risk among nonfinancial firms, especially among firms in poor information environments and in countries where IFRS adoption results in larger and more credible changes to local GAAP. In contrast, IFRS adoption has no effect on crash risk for financial firms, on average, but decreases crash risk among firms less affected by IFRS's fair value provisions, and increases crash risk among banks in countries with weak banking regulations. Overall, our results are consistent with the increased transparency from IFRS adoption broadly reducing crash risk among nonfinancial firms, but more selectively among financial firms, and with financial regulations playing a complementary role in implementing IFRS among financial firms.

We study the effects of broadband internet use on the investment decisions of individual investors. A public program in Norway provides plausibly exogenous variation in internet use. Our instrumental variables estimates show that internet use causes a substantial increase in stock market participation, driven primarily by increased fund ownership. Existing investors tilt their portfolios toward funds, thereby obtaining more diversified portfolios and higher Sharpe ratios, and do not increase their trading activity in stocks. Overall, access to high‐speed internet spurs a “democratization of finance,” with individuals making investment decisions that are more in line with the advice from portfolio theory.

Offering a comprehensive exploration of the revolutionary developments occuring in the world's financial markets and institutions, this edition looks at innovation, globalization and deregulation - with a focus on the actual practices of financial institutions, investors and financial instruments.

The proliferation of big data makes it possible to better target city services like hygiene inspections, but city governments rarely have the in-house talent needed for developing prediction algorithms. Cities could hire consultants, but a cheaper alternative is to crowdsource competence by making data public and offering a reward for the best algorithm. A simple model suggests that open tournaments dominate consulting contracts when cities can tolerate risk and when there is enough labor with low opportunity costs. We also report on an inexpensive Boston-based restaurant tournament, which yielded algorithms that proved reasonably accurate when tested “out-of-sample” on hygiene inspections.

The federal tax code provides preferential treatment for the production and use of renewable energy. We report estimates of the subsidies' effects on greenhouse gases (GHG) emissions developed in a recent National Research Council (NRC) Report. Due to lack of estimates of the impact of tax provisions on GHG emissions, new modeling studies were commissioned. The studies found, at best, a small impact of subsidies in reducing GHG emissions; in some cases, emissions increased. The NRC report also identified the need to capture the complex interactions among subsidies, pre-existing regulations, and commodity markets.

We examine the role of investor relations (IR) in private debt markets. We find that firms with dedicated IR officers (IROs) receive significantly lower loan spreads, particularly when lenders require a better understanding of the borrower’s risk profile. Among firms with IROs, those with longer tenured officers experience lower spreads, especially when IROs also manage financial responsibilities. To address endogeneity concerns, we demonstrate that loan spreads decline when a firm establishes an IR program and rise when the program is discontinued. Furthermore, when a different individual assumes the IRO role, loan spreads increase, even though there are no reductions in firm disclosure. Loans issued to firms with IROs also have shorter syndication duration, attract more nonrelationship, foreign, and nonbank participant lenders, feature more customized covenants, and are less likely to undergo renegotiation. Overall, our study provides robust evidence of the relevance of IR in private debt markets.

Creativity drives profit in an idea economy, and many companies organize teams to facilitate creativity. This paper investigates the strategic deployment of individuals to boost a team’s creativity. More individualistic team members tend to generate highly original ideas yet are less likely to share these ideas. We theorize that adding a connector—an individual strongly predisposed to form and foster relationships—to a team will enable more idea sharing among individualistic team members, thus increasing the likelihood that the team’s creative potential will be realized. We leverage a new conceptualization of the “connector” construct to identify connectors and then use an experiment to study the impact of their presence or absence on team creative performance. Our results support these predictions and suggest that connectors improve team creativity by enabling others to share in the creative process and not because connectors themselves exhibit greater creative performance than their average peer. Data Availability: The data reported in the paper are available from the authors.