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1.
This study employs Danish data to examine the empirical relationship between the proportion of managerial ownership and two characteristics of accounting earnings: the information content of earnings and the magnitude of discretionary accruals. In previous research concerning American firms, Warfield et al. (1995) document a positive relationship between managerial ownership and the information content of earnings, and a negative relationship between managerial ownership and discretionary accruals. We question the generality of the Warfield et al. result, as the ownership structure found in most other countries, including Denmark, deviates from the US ownership configuration. In fact, Danish data indicate that the information content of earnings is inversely related to managerial ownership.  相似文献   
2.
Abstract:   The microstructure literature models the mechanisms through which fundamental information is incorporated into market prices. This paper extends previous models by endogenising information production and analysing incentives for costly information production. In contrast to the existing literature, increasing the number of informed traders can result in reduced price informativeness. When prices have an allocative role this has welfare consequences: the regulatory implications of a dichotomy between private and public incentives for information gathering are discussed.  相似文献   
3.
Extant empirical research has reported nonlinear behavior within arbitrage relationships. In this article, the authors consider potential nonlinear dynamics within FTSE‐100 index and index‐futures. Such nonlinearity can be rationalized by the existence of transactions costs or through the interaction between informed and noise traders. They consider several empirical models designed to capture these alternative dynamics. Their empirical results provide evidence of a stationary basis term, and thus cointegration between index and index‐futures, and the presence of nonlinear dynamics within that relationship. The results further suggest that noise traders typically engage in momentum trading and are more prone to this behavior type when the underlying market is rising. Fundamental, or arbitrage, traders are characterized by heterogeneity, such that there is slow movement between regimes of behavior. In particular, fundamental traders act more quickly in response to small deviations from equilibrium, but are reluctant to act quickly in response to larger mispricings that are exposed to greater noise trader price risk. © 2006 Wiley Periodicals, Inc. Jrl Fut Mark 26:343–368, 2006  相似文献   
4.
    
What explains variation in the design of international institutions? Recent literature shows that providing members with opportunities to shirk their contractual obligations actually promotes agreement formation and durability. Yet, in spite of these benefits, institutions continue to exhibit wide variation in the “flexibility” of their rules. I show that, in the context of preferential trade agreements (PTAs), the benefits of permitting escape are enjoyed unevenly across the market. In particular, import‐competing industries gain from the protection that escape clauses provide while their export‐dependent counterparts bear the costs. This asymmetry creates domestic political competition over agreement design between the two traded sectors of the market. I explore this competition using new data on the design of 330 PTA agreements since 1960.  相似文献   
5.
    
A new micro-data set demonstrates that, in urban China, own-built dwellings are 75% larger than state-owned dwellings. A switching regression with endogenous switching demonstrates that families with less privileged positions in the Chinese economy are more likely to inhabit own-built housing. The relationships between family characteristics and dwelling sizes in the own-built and state-owned sectors differ dramatically. However, unobserved characteristics, probably includingguanxi, play crucial roles in both. Depending on these characteristics, families in state-owned dwellings might have two-thirds more living space were they to choose own-built dwellings.  相似文献   
6.
    
Two of the main forces driving European emigration in the late nineteenth century were real wage gaps between sending and receiving regions and demographic booms in the low‐wage sending regions. Our new estimates of net migration for the countries of sub‐Saharan Africa show that exactly the same forces driving African across‐border migration are at work today. The results suggest that rapid growth in the cohort of potential young emigrants, population pressure on the resource base, and slow economic growth are likely to intensify the pressure for migration out of Africa and into high‐wage OECD countries over the next two decades.  相似文献   
7.
    
The purpose of this paper is to identify lessons learned from the restructuring of the natural gas industry. We draw a number of conclusions including that the billions of dollars of savings typically attributed to gas industry restructuring resulted not from competition but because restructuring stranded billions of dollars in contractual purchase obligations, costs that were absorbed by producers and pipelines. The replacement of regulated wholesale merchants by new entrants did not occur because of competitive efficiencies. Competition in wholesale gas marketing has produced consumer benefits in the form of innovation, new product development, broader choices and possibly reduced costs. Bi-lateral contracting led to the development of gas markets, which in turn, produced market-wide diffusion and integration of pricing information.  相似文献   
8.
    
This paper provides a UK high resolution microeconometric study of parental preferences and the choice process for secondary schools. Given the particular geographical features of the region, first preference almost entirely related to one of two state schools, which is a situation that perhaps better reflects the real nature of the options faced by most parents in the UK. In contrast to earlier work, distance and access considerations were explicitly incorporated in the preference and choice models estimated and found to be a significant influence on parental decisions. Further significant factors were found, dependent upon the parents' actual choice of school.  相似文献   
9.
    
The relationship between alcohol availability and crime is investigated in this study. It first considers common parametric specifications that have been used in the literature. After applying a powerful consistent conditional moment test for correct specification, it is found that these common parametric specifications are rejected by the data. The study then proceeds with a robust nonparametric method that can have a rate of convergence close to that for a correctly specified parametric model when the underlying relationship is somewhat linear. The application of nonparametric methods reveals structure present in the data that would remain undetected when applying common parametric specifications, but more importantly reveals that the impact of alcohol availability is considerably higher than one might believe on the basis of the misspecified parametric model. It is also found that the marginal effect of alcohol availability on crime changes with the level of alcohol availability.  相似文献   
10.
  总被引:1,自引:0,他引:1  
The literature on the valuation relevance of R&D investments is based primarily on cross-sectional regressions or panel data regressions with time and firm (or industry) fixed effects such that the parameters relating R&D to market value are cross-sectionally constant. In an alternative approach, this paper investigates the value relevance of R&D investment using an earnings-based time series valuation model. Model parameters are estimated for each firm separately. In contradistinction to the results obtained from cross-sectional and fixed effects panel models, this study finds weak empirical support at best for the value relevance of R&D expenditures at the firm level.  相似文献   
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