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991.
B Corps are firms certified by the non-profit B Lab for pursuing both economic and non-economic goals. Whether B Corps realize a higher financial performance has met mixed evidence. Drawing on the stability-change framework, we ask whether B Corp certification is associated with the level and volatility of financial performance. Also, expecting a greater focus on non-economic activities after certification, equity ratio may decline as shareholders may question the increased non-economic focus. Using nearest neighbor propensity score matched pair method, we draw on a multi-country sample of 355 B Corps and 623 non-B Corps. Our findings are not encouraging. B Corp certification does not provide financial gains nor financial stability, and equity ratio declines and becomes more volatile following certification. Our findings paint a gloomy picture of limited economic benefits and declining participation of equity holders following B Corp certification. 相似文献
992.
This paper proposes an extension of the minimal Hellinger martingale measure (MHM hereafter) concept to any order q≠1 and to the general semimartingale framework. This extension allows us to provide a unified formulation for many optimal martingale measures, including the minimal martingale measure of Föllmer and Schweizer (here q=2). Under some mild conditions of integrability and the absence of arbitrage, we show the existence of the MHM measure of order q and describe it explicitly in terms of pointwise equations in ? d . Applications to the maximization of expected power utility at stopping times are given. We prove that, for an agent to be indifferent with respect to the liquidation time of her assets (which is the market’s exit time, supposed to be a stopping time, not any general random time), she is forced to consider a habit formation utility function instead of the original utility, or equivalently she is forced to consider a time-separable preference with a stochastic discount factor. 相似文献
993.
Louis T. W. Cheng Hung-Gay Fung Tak Yan Leung 《Review of Quantitative Finance and Accounting》2007,28(1):23-54
The literature has suggested that earnings and earnings forecasts provide stronger signals than dividends about future performance
of a firm. We test the information effects of simultaneous announcement of earnings and dividends in the Hong Kong market,
distinguished by three interesting features (concentrated family-shareholdings, low corporate transparency, and no tax on
dividends). Our results show significant share price reactions to unexpected earnings and dividend changes, but dividends
appear to play a dominant role over earnings in pricing, a result contrary to findings in the literature. The signaling hypothesis
works primarily for firms with earning increases, while the maturity hypothesis works mainly for firms with earnings declines.
相似文献
Tak Yan LeungEmail: |
994.
The contextual nature of the predictive power of statistically-based quarterly earnings models 总被引:2,自引:2,他引:0
We present new empirical evidence on the contextual nature of the predictive power of five statistically-based quarterly earnings
expectation models evaluated on a holdout period spanning the twelve quarters from 2000–2002. In marked contrast to extant
time-series work, the random walk with drift (RWD) model provides significantly more accurate pooled, one-step-ahead quarterly
earnings predictions for a sample of high-technology firms (n = 202). In similar predictive comparisons, the Griffin-Watts (GW) ARIMA model provides significantly more accurate quarterly
earnings predictions for a sample of regulated firms (n = 218). Finally, the RWD and GW ARIMA models jointly dominate the other expectation models (i.e., seasonal random walk with
drift, the Brown-Rozeff (BR) and Foster (F) ARIMA models) for a default sample of firms (n = 796). We provide supplementary analyses that document the: (1) increased frequency of the number of loss quarters experienced
by our sample firms in the holdout period (2000–2002) vis-à-vis the identification period (1990–1999); (2) reduced levels
of earnings persistence for our sample firms relative to earnings persistence factors computed by Baginski et al. (2003) during earlier time periods (1970s–1980s); (3) relative impact on the predictive ability of the five expectation models
conditioned upon the extent of analyst coverage of sample firms (i.e., no coverage, moderate coverage, and extensive coverage);
and (4) sensitivity of predictive performance across subsets of regulated firms with the BR ARIMA model providing the most
accurate predictions for utilities (n = 87) while the RWD model is superior for financial institutions (n = 131).
相似文献
Kenneth S. Lorek (Corresponding author)Email: |
G. Lee WillingerEmail: |
995.
James S. Linck Thomas J. Lopez Lynn Rees 《Review of Quantitative Finance and Accounting》2007,28(4):327-352
Firm management typically claims that voluntary accounting method changes (VACs) are made to enhance the informativeness of
earnings by better matching accounting practices with economic reality. In contrast, skeptics argue that managers adopt new
accounting procedures to opportunistically manage earnings and influence their firm’s stock price. In this paper, we investigate
these alternative motives for VACs. Specifically, we investigate whether VACs cause equity prices to deviate from their fundamental
values in the short-term by studying the long-run stock-price performance for a sample of firms that voluntarily change accounting
methods. In addition, we investigate changes in earnings informativeness by examining the behavior of earning response coefficients
and the relationship between earnings and future cash flows in years surrounding the VAC event. In contrast to prior research,
we find little evidence that a strategy based solely on the earnings effect of a VAC can generate abnormal returns. While
we find weak evidence of post-VAC abnormal returns for extreme VACs, this result appears to be driven by the accruals anomaly
documented in Sloan [Sloan, R. G. (1996). The Accounting Review, 71, 289–315]. Our evidence further suggests that earnings informativeness is not significantly altered by voluntary changes
in accounting methods. Taken together, our evidence suggests the market recognizes the financial statement effects of alternative
acceptable accounting methods and efficiently processes the valuation implications of VACs.
相似文献
Lynn Rees (Corresponding author)Email: |
996.
Geoffrey K. Turnbull Jonathan Dombrow 《The Journal of Real Estate Finance and Economics》2007,35(1):57-76
This study examines how individual agents affect house selling prices and time on the market while controlling for brokerage
firm-specific effects as well as supply and demand conditions that vary by neighborhood. Firm size effects disappear once
firm specialization and agent characteristics are taken into account but geographic concentration by firms leads to higher
selling prices. For individual agents, neither sex nor selling own listings affects price or selling time, but there are gains
from partnering transactions across firms. Agents who specialize in listing properties obtain higher prices for their sellers
while those who specialize in selling obtain lower prices for their buyers. Houses nearer to other transactions of an agent
sell for higher prices. Finally, greater scale of listing and selling activity by an agent tends to lower selling price or
lengthen the time on the market.
相似文献
Geoffrey K. TurnbullEmail: |
997.
U.S. banking regulators have proposed a bifurcated system of capital regulation where the largest, internationally active
banking organizations would be subject to significantly more risk sensitive regulatory capital requirements than are currently
in place, while most others would remain subject to the current rules. The proposed new capital regime has the potential to
affect the competitive landscape among banking institutions, particularly in the area of residential mortgage lending. We
analyze the potential competitive effects of the proposed, bifurcated regulatory capital system on competition in the residential
mortgage market from the perspective of the theory of regulatory capital arbitrage. We then apply the theory and available
evidence to perform some benchmark calculations that suggest a significant, potential shift of market share and income to
the largest banking institutions in the mortgage market.
相似文献
James R. Follain (Corresponding author)Email: |
998.
O'Donnell Owen; van Doorslaer Eddy; Rannan-Eliya Ravi P.; Somanathan Aparnaa; Adhikari Shiva Raj; Harbianto Deni; Garg Charu C.; Hanvoravongchai Piya; Huq Mohammed N.; Karan Anup; Leung Gabriel M.; Ng Chiu Wan; Pande Badri Raj; Tin Keith; Tisayaticom Kanjana; Trisnantoro Laksono; Zhang Yuhui; Zhao Yuxin 《World Bank Economic Review》2007,21(1):93-123
The article compares the incidence of public healthcare across11 Asian countries and provinces, testing the dominance of healthcareconcentration curves against an equal distribution and Lorenzcurves and across countries. The analysis reveals that the distributionof public healthcare is prorich in most developing countries.That distribution is avoidable, but a propoor incidence is easierto realize at higher national incomes. The experiences of Malaysia,Sri Lanka, and Thailand suggest that increasing the incidenceof propoor healthcare requires limiting the use of user fees,or protecting the poor effectively from them, and building awide network of health facilities. Economic growth may not onlyrelax the government budget constraint on propoor policies butalso increase propoor incidence indirectly by raising richerindividuals' demand for private sector alternatives. 相似文献
999.
Dynamic financial analysis (DFA) has become an important tool in analyzing the financial situation of insurance companies. Constant development and documentation of DFA tools has occurred during the last years. However, several questions concerning the implementation of DFA systems have not been answered in the DFA literature to date. One such important issue is the consideration of management strategies in the DFA context. The aim of this paper is to study the effects of different management strategies on a non-life insurer’s risk and return profile. Therefore, we extend the results of a recent working paper by Eling / Parnitzke / Schmeiser (2007) with two variants and test these variants numerically within a DFA simulation study. 相似文献
1000.
William H. Beaver Maureen F. McNichols Karen K. Nelson 《Review of Accounting Studies》2007,12(4):525-556
We show that the asymmetric effects of income taxes and special items for profit and loss firms contribute to a discontinuity
at zero in the distribution of earnings. Income taxes draw profit observations towards zero while negative special items pull
loss observations away from zero. These earnings components are thus expected to contribute to a discontinuity even in the
absence of discretion. We show our results are not an artifact of deflation and that other common components of earnings do
not have similar effects on the earnings distribution around zero.
相似文献
Karen K. NelsonEmail: |