We use data from a federally sponsored survey about teenagers' marijuana consumption in the United States. We find that, teenagers under predict future marijuana use and that this inaccuracy is moderated by the extent of use. We also find that misprediction is affected by both attitudes and the situation through main and interaction effects. We outline some policy implications of our findings.
While previous research has investigated various drivers of electronic word of mouth (eWOM), the firm's offline competitive environment has not been considered. The authors explore this new horizon and examine the different effects of firms’ geographic concentration, or agglomeration, on the volume of eWOM received. They distinguish three types of agglomeration—density agglomeration (number of firms in the industry in an area), product agglomeration (overlap in product types offered by the firms in the area), and temporal agglomeration (overlap in moment of consumption).
Marketing activities that influence shoppers along the various stages of their path-to-purchase are gaining attention from both manufacturers and retailers. Using a dataset with detailed information on 105 new products (NPs) launched in the U.K. by 44 leading brands and sold across 13 major retail banners, we provide strong support for the prominent role of both upper- and lower-funnel marketing actions that influence consumers before (upper) or during (lower) their shopping trip.
Hard discounters are stores that sell a limited selection of consumer packaged goods and perishables - typically fewer than 2,000 Stock Keeping Units - for prices that are usually 50-60% lower than national brands. The best known hard discounters are Aldi and Lidl, but global brands include Trader Joe's, EuroSpin, Biedronka, Netto, and Leader Price. Their rise has been monumental; they have irrevocably changed the face of retail in Europe and Australia, and are making steady inroads into the US. Retail Disruptors explores the very real threat that hard discounters pose to traditional retailers and brand manufacturers.
We prove that in equilibrium, imposing or increasing a market-based undersupply penalty rate in a period can result in a strictly larger renewable energy commitment at all prices in the associated day-ahead market, and can lead to lower equilibrium reliability in all periods with probability 1. We also show in an extension that firms with diversified technologies result in lower equilibrium reliability than single-technology firms in all periods with probability 1.
It is generally accepted that operating with a combined (i.e., pooled) queue rather than separate (i.e., dedicated) queues is beneficial mainly because pooling queues reduces long-run average throughput time. In fact, this is a well-established result in the literature, e.g., when servers and jobs are identical. We consider an observable multi-server queueing system which can be operated with either dedicated queues or a pooled one.
European economies are now dominated by services, and virtually all companies view service as critical to retaining their customers today and in the future. This European edition provides students with a complete introduction to the unique marketing challenges that services present. Guiding students to recognize and understand these special characteristics, the text also explores frameworks for developing and implementing service strategies for competitive advantage across a wide array of industries.
Widespread adoption of electronic medical record (EMR) systems is increasing. EMR implementation can be costly and typically requires workflow redesign. To our knowledge, no studies to date have examined the impact of EMR implementation using advanced cost accounting methods or the impact of its implementation on orthopaedic surgeons in an outpatient setting. Time-driven activity-based costing (TD-ABC) was used to evaluate the effect of EMR implementation in an outpatient adult reconstruction clinic.
This study examines whether key characteristics of analysts’ forecasts—timeliness, accuracy, and informativeness—change when investor demand for information is likely to be especially high, i.e., during periods of high uncertainty. Findings reveal that when uncertainty is high, analysts’ forecasts are more timely but less accurate. However, analysts’ forecasts are also more informative to the market, which is consistent with investors’ demand for timely information, even if it is less accurate.
This study addresses whether voluntary IFRS adoption is associated with increased comparability of accounting amounts and capital market benefits. We find that after firms voluntarily adopt IFRS (“adopting” firms), their accounting amounts are more comparable to those of firms that previously adopted IFRS (“adopted” firms) and less comparable to those of firms that apply domestic standards (“non-adopting” firms). Adopting firms exhibit increased liquidity, share turnover, and firm-specific information relative to adopted and non-adopting firms. Neither adopted nor non-adopting firms suffer capital market consequences. Adopting firms with higher comparability with adopted firms have greater capital market benefits after adopting IFRS than adopting firms with lower comparability, and capital market benefits for adopting firms in countries with a relatively high percentage of firms that apply IFRS enjoy greater capital market benefits.
We investigate the effect of cross-border regulatory cooperation on global mutual fund portfolio allocations, focusing on the Multilateral Memorandum of Understanding (MMoU), a non-binding information sharing arrangement between global securities regulators. Connections between the US Securities and Exchange Commission (SEC) and other foreign regulators increase the SEC’s ability to pursue US cross-listed firms. We find that foreign investment in US-cross- listed firms domiciled in the signatory country increases significantly relative to non-cross-listed firms from that country.
Abstract Thinking like an accountant isn’t just rote memorization of accounting rules. Rather, it’s developing the judgment and decision-making skills needed to form accounting estimates and evaluate financial statements critically....
This study investigates the determinants of goodwill impairment decisions by firms applying IFRS based on a comprehensive sample of stock-listed firms from 21 countries. Multivariate logistical regression findings indicate that goodwill impairment incidence is negatively associated with economic performance, but also related to proxies for managerial and firm-level incentives.
Cardiovascular disease has become a leading cause of death for patients with paraplegia. Acute myocardial infarction in patients with paraplegia has not been described in the literature. This study investigates clinical features, management strategies, and outcomes of these patients.
I develop a theory of credit relationships in an economy subject to search frictions and limited enforceability. The model features a dynamic contracting problem embedded within a directed search equilibrium with aggregate and creditor-specific uncertainty.
We analyze how frivolous patent-infringement claims made by non-practicing entities (NPEs, or "patent trolls") affect startups' ability to grow and create jobs, innovate, and raise capital. Our identification strategy exploits the staggered adoption of anti-troll laws in 32 U.S. states.
Private labels have become ever-more important and are slowly turning into brands of their own. Retailers increasingly offer three-level ‘good, better, best’ private-label programs that include economy, standard, and premium private-label tier goods. For each of these tiers, retailers must decide under what name to brand their private label.