Research Lab

We investigate firms that stop providing earnings guidance ("stoppers") either by publicly announcing their decision ("announcers") or doing so quietly ("quiet stoppers"). Relative to firms that continue guiding, stoppers have poorer prior performance, more uncertain operating environments, and fewer informed investors. Announcers commit to non-disclosure because they (i) do not expect to report future good news or (ii) have lower incentives to guide due to the presence of long-term investors. The three-day return around the announcement is negative.

This case introduces students to GM’s partnership with Toyota in the NUMMI joint venture in order to analyze the challenges GM might face in implementing this approach more broadly. Students consider the evolution of lean operations and its various elements. The case focuses on the Toyota Production System, its benefits and related flexibility. What are the potential implications of the analysis for GM’s production strategy and profitability?

Recent frauds have questioned the efficacy of the SEC's enforcement program. We hypothesize that differences in firms' information sets about SEC enforcement and constraints facing the SEC affect firms' proclivity to adopt aggressive accounting practices. We find that firms located closer to the SEC and in areas with greater past SEC enforcement activity, both proxies for firms' information about SEC enforcement, are less likely to restate their financial statements.

This paper examines what we have learned about monetary policy strategy and considers how we should change our thinking in this regard in the aftermath of the 2007–09 crisis. It starts with a discussion of where the science of monetary policy stood before the crisis and how central banks viewed monetary policy strategy. It then examines how the crisis has changed the thinking of both macro/monetary economists and central bankers. Finally, it looks at what implications this change in thinking has had for monetary policy science and strategy.

Blight findings have functioned as a cornerstone for condemnation since the great urban decline of the mid-twentieth century prompted governments at all levels throughout the country to intervene in the real estate market. Elements of blight, and then the term itself, became a basis for this intervention. But the use of blight as a basis for takings has become increasingly controversial as its application has migrated from slum clearance to urban renewal, then to economic development projects, and on to revenue-enhancing projects.

Standard valuation models forecast cash flows or earnings, add a growth rate, and discount the cash flows to their present value with a discount rate that typically reflects the cost of capital. But as the author argues, projecting the long-term growth rate is essentially speculative; and along with uncertainty about the growth rate, analysts generally do not have a good grasp of the discount rate either.

We review accounting principles related to the reporting of marketing activities and evaluate their implications for marketing research and practice. Based on our review, we argue that current accounting practices contribute significantly to the declining influence of marketing within organizations and the rise of myopic management. Financial reports misrepresent marketing contribution and impede its fair assessment. Changes to current marketing accounting practices are needed. Balance sheet recognition of all marketing-related intangibles emerged as the prevailing proposed solution.

What do economics and history have to tell us about the ways euro zone countries are likely to resolve their problems of fiscal unsustainability and banking system insolvency? In answering that question, I am among the most pessimistic observers of the likely future of the euro and its membership. In my view, the euro zone's likely failure to avoid at least some departures, if not total collapse, reflects its poor initial institutional design.