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121.
The Effect of Joint Auditor Pair Composition on Audit Quality: Evidence from Impairment Tests 下载免费PDF全文
Gerald J. Lobo Luc Paugam Dana Zhang Jean François Casta 《Contemporary Accounting Research》2017,34(1):118-153
Using a sample of firms from France, where the law requires the use of two auditors, we study the effect of auditor pair composition on audit quality by examining a specific account, goodwill impairment. We document that firms audited by a Big 4–non‐Big 4 auditor pair (BS) are more likely to book an impairment and book a larger impairment than firms audited by a Big 4–Big 4 auditor pair (BB) when low‐performance indicators suggest a greater likelihood of impairment. Moreover, firms audited by a BB pair reduce impairment disclosures when they book impairments, while firms audited by a BS pair do not, suggesting lower transparency for firms audited by a BB pair. Our results inform investors and firms in mandatory joint audit regimes, as well as regulators who are considering requiring joint audits. 相似文献
122.
Fevzi Okumus Gerald Kock Michael M. G. Scantlebury Bendegul Okumus 《Journal of Travel & Tourism Marketing》2013,30(4):410-429
This study compares how four Caribbean small islands—Aruba, the Dominican Republic, Jamaica, and Martinique—use their authentic cuisines to promote their destinations. Brochures, catalogs, websites, and other promotional materials for each destination were content analyzed. Although all four destinations seem to use their authentic cuisines for tourism promotion, key differences exist among these islands in their marketing and promotional strategies. Martinique appears to use its local cuisine most aggressively, using a combination of locally prepared foods, cocktails, rum, fruits, and vegetables to visually portray this aspect of the country's heritage. Jamaica, in contrast, uses mainly fruit and vegetable imagery. The study findings suggest a need for these four Caribbean island destinations to develop expertise in culinary tourism, followed by promotion through brochures, catalogs, websites, and other marketing materials. 相似文献
123.
This paper considers the problem of pricing American options when the dynamics of the underlying are driven by both stochastic volatility following a square-root process as used by Heston [Rev. Financial Stud., 1993, 6, 327–343], and by a Poisson jump process as introduced by Merton [J. Financial Econ., 1976, 3, 125–144]. Probability arguments are invoked to find a representation of the solution in terms of expectations over the joint distribution of the underlying process. A combination of Fourier transform in the log stock price and Laplace transform in the volatility is then applied to find the transition probability density function of the underlying process. It turns out that the price is given by an integral dependent upon the early exercise surface, for which a corresponding integral equation is obtained. The solution generalizes in an intuitive way the structure of the solution to the corresponding European option pricing problem obtained by Scott [Math. Finance, 1997, 7(4), 413–426], but here in the case of a call option and constant interest rates. 相似文献
124.
Eliminating rationing in the United Kingdom following the Second World War was a concern for policy-makers because of potentially large fluctuations in post-war prices and the impact on unrationed goods. This study shows that in using virtual prices, elasticities can be estimated from a ‘free’ demand system consistent with observed consumer choices. Substitution estimates without accounting for rationing are misleading. In contrast, using virtual prices and estimating a ‘free’ market system yield results similar to those of the pre-war period. Results show that food rationing affected expenditure across unrationed goods. Rationing on other services had little effect on expenditure across unrationed goods. 相似文献
125.
We examine the relation between the use of collateral and financial reporting conservatism for a sample of Chinese firms. In the absence of flexibility in risk pricing through interest rates and strong contract enforcement in China, we find that lenders reduce collateral requirements from more conservative borrowers and that this negative relation is significantly moderated by borrowers’ poor credit quality and low asset tangibility. Our finding that conservatism can result in a tangible benefit in the form of lower collateral requirements indicates that lenders value financial reporting conservatism. However, the benefit from financial reporting conservatism is muted as lenders become more concerned about borrowers’ default risk or ability to pledge tangible assets as collateral against loans. 相似文献
126.
This paper analyzes the relationship between the size of an economic union and the degree of policy centralization. We consider a political economy setting in which elected representatives bargain over the degree of centralization within the union. In our model, strategic delegation affects the identity of the representatives, and hence the equilibrium policy outcome. We show that the relationship between the extensive and the intensive margin of centralization may be non-monotonic: Up to a certain threshold a larger size implies deeper integration, whereas beyond that threshold centralization declines with further increases in size. We also show that freezing the level of centralization and associate memberships can mitigate this trade-off. 相似文献
127.
While historians have paid a great deal of attention to theminers who flocked to California during the Gold Rush, theyhave generally ignored those Argonauts who failed to strikeit rich, but nevertheless remained in the regions surroundingthe goldfields. In his ambitious, richly detailed, but ultimatelyuneven community history, David Vaught directs his attentionto those neglected failures, specifically migrants drawn fromeastern and Midwestern farm communities, pointing out that "[f]arfrom vanishing into the landscape, these farmers, still in theprime of their 相似文献
128.
We analyze educational institutions’ incentives to set up demanding or lax curricula in duopolistic markets for education with endogenous enrolment of students. We assume that there is a positive externality from student achievement to the local economy. Comparing the case of regulated tuition fees with an unregulated market, we identify the following inefficiencies: Under regulated tuition fees schools will set up inefficiently lax curricula in an attempt to please low-quality students even if schools internalize some of the externality. On the other hand, unregulated schools set up excessively differentiated curricula in order to relax competition in tuition fees. Deregulation gets more attractive if a larger fraction of the externality is internalized. 相似文献
129.
This paper examines whether having to comply with Phase 1 of Title IV of the 1990 Clean Air Act, and rate of return regulation, each impacted the rate of total factor productivity (TFP) growth when accounting for the production of good and bad outputs. Phase 1, effective from 1995 to 1999, requires electric utilities to reduce their emissions of sulfur dioxide and nitrogen oxide (bad outputs). Actions undertaken to reduce the emissions (using less sulfur content coal, installing equipment), may have led to higher production costs, and impacted the rate of TFP growth. Rate regulation may impact how the firm produces its selected output level, which could lead to higher cost over time, and biased estimates of TFP growth. Following the work of Ball et al. (Struct Change Econ Dyn 16(3): 374–394, 2005), who developed the standard Malmquist cost productivity (MCP) index, we develop a MCP index for a rate regulated firm (RMCP index) then use the standard and regulated indices to determine whether having to comply with Phase 1 impacted TFP growth. Empirical results indicate that (i) the RMCP index underestimated the rate at which TFP growth occurred, (ii) Phase 1 utilities on average experienced positive TFP growth from 1996 to 2000 (Phase 1 firms experienced higher TFP growth rates than the rates experienced by firms not subject to Phase 1), and operated more allocatively inefficient in complying with the Phase 1 restrictions. Complying with Phase 1 did not affect the rate at which technical change occurred or the rates of change in scale efficiency. 相似文献
130.
A percolation model of eco-innovation diffusion: The relationship between diffusion, learning economies and subsidies 总被引:2,自引:0,他引:2
Simona Cantono Author Vitae Gerald Silverberg Author Vitae 《Technological Forecasting and Social Change》2009,76(4):487-496
An obstacle to the widespread adoption of environmentally friendly energy technologies such as stationary and mobile fuel cells is their high upfront costs. While much lower prices seem to be attainable in the future due to learning curve cost reductions that increase rapidly with the scale of diffusion of the technology, there is a chicken and egg problem, even when some consumers may be willing to pay more for green technologies. Drawing on recent percolation models of diffusion, we develop a network model of new technology diffusion that combines contagion among consumers with heterogeneity of agent characteristics. Agents adopt when the price falls below their random reservation price drawn from a lognormal distribution, but only when one of their neighbors has already adopted. Combining with a learning curve for the price as a function of the cumulative number of adopters, this may lead to delayed adoption for a certain range of initial conditions. Using agent-based simulations we explore when a limited subsidy policy can trigger diffusion that would otherwise not happen. The introduction of a subsidy policy seems to be highly effective for a given high initial price level only for learning economies in a certain range. Outside this range, the diffusion of a new technology either never takes off despite the subsidies, or the subsidies are unnecessary. Perhaps not coincidentally, this range seems to correspond to the values observed for many successful innovations. 相似文献