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1.
Linear and nonlinear Granger causality tests are used to examine the dynamic relation between daily Dow Jones stock returns and percentage changes in New York Stock Exchange trading volume. We find evidence of significant bidirectional nonlinear causality between returns and volume. We also examine whether the nonlinear causality from volume to returns can be explained by volume serving as a proxy for information flow in the stochastic process generating stock return variance as suggested by Clark's (1973) latent common-factor model. After controlling for volatility persistence in returns, we continue to find evidence of nonlinear causality from volume to returns. 相似文献
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A new, long, and rich panel data set consisting of all Finnish publicly traded firms is used to study how firm characteristics and stock market developments influence the adoption and targeting of stock option compensation. Stock option adoption is found to be a procyclical phenomenon. Findings from firm‐level econometric analysis often corroborate those based on U.S. data, but important differences also emerge. Findings include: (i) firms with higher market value per employee are more likely to use stock option compensation; (ii) share returns from the past year affect the adoption of targeted stock options, but not broad‐based plans; (iii) our results are consistent with the hypothesis that selective and broad‐based plans arise as solutions to differing monitoring difficulties. Broad‐based schemes are observed when production is human capital‐intensive and employee performance is hard to monitor, while selective schemes are adopted when ownership is dispersed and therefore owners may have weak incentives to monitor management. 相似文献
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A Nonlinear Factor Analysis of S&P 500 Index Option Returns 总被引:1,自引:0,他引:1
CHRISTOPHER S. JONES 《The Journal of Finance》2006,61(5):2325-2363
Growing evidence suggests that extraordinary average returns may be obtained by trading equity index options, and that at least part of this abnormal performance is attributable to volatility and jump risk premia. This paper asks whether such priced risk factors are alone sufficient to explain these average returns. To provide an answer in as general as possible a setting, I estimate a flexible class of nonlinear models using all S&P 500 Index futures options traded between 1986 and 2000. The results show that priced factors contribute to these expected returns but are insufficient to explain their magnitudes, particularly for short‐term out‐of‐the‐money puts. 相似文献
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We find that option returns are significantly lower over nontrading periods, the vast majority of which are weekends. Our evidence suggests that nontrading returns cannot be explained by risk, but rather are the result of widespread and highly persistent option mispricing driven by the incorrect treatment of stock return variance during periods of market closure. The size of the effect implies that the broad spectrum of finance research involving option prices should account for nontrading effects. Our study further suggests how alternative industry practices could improve the efficiency of option markets in a meaningful way. 相似文献
6.
GREG GUAGNANO GLENN R. HAWKES CURT ACREDOLO NANCY WHITE 《The Journal of consumer affairs》1986,20(1):48-64
This study examines the differences between solar adopters and the general public in their perceptions of solar technologies. Factor analysis confirmed the existence of the theorized dimensions of innovation perception. Discriminant analyses and post hoc comparisons were used to assess differences between adopters, nonadopters, and procrastinators. Models including these facets resulted in significant improvements over a model containing only demographic variables. Results are used to make suggestions for increasing the pace of solar adoption. 相似文献
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JENS H. E. CHRISTENSEN JOSE A. LOPEZ GLENN D. RUDEBUSCH 《Journal of Money, Credit and Banking》2010,42(Z1):143-178
Differences between yields on comparable‐maturity U.S. Treasury nominal and real debt, the so‐called breakeven inflation (BEI) rates, are widely used indicators of inflation expectations. However, better measures of inflation expectations could be obtained by subtracting inflation risk premiums (IRP) from the BEI rates. We provide such decompositions using an affine arbitrage‐free model of the term structure that captures the pricing of both nominal and real Treasury securities. Our empirical results suggest that long‐term inflation expectations have been well anchored over the past few years, and IRP, although volatile, have been close to zero on average. 相似文献
9.
ERIC THOMPSON ELLEN J. HAHN GLENN BLOMQUIST JOHN GAREN DON MULLINEAUX NOLA OGUNRO MARY K. RAYENS 《Contemporary economic policy》2008,26(3):351-359
This study examines how smoke-free laws influence turnover among restaurant workers. The study uses a unique data set of payroll records of a franchisee of a national full-service restaurant chain operating 23 restaurants in the state of Arizona, a state where several communities have adopted smoke-free laws. Municipal smoke-free laws did not, on average, have a statistically significant effect on the probability of employee separation in the years after implementation. These results suggest that training costs associated with employee turnover would not rise for full-service restaurants in municipalities that adopt smoke-free laws. ( JEL I18, J63) 相似文献
10.
PATRICK DE PELSMACKER LIESBETH DRIESEN GLENN RAYP 《The Journal of consumer affairs》2005,39(2):363-385
Consumers’ buying behavior is not consistent with their positive attitude toward ethical products. In a survey of 808 Belgian respondents, the actual willingness to pay for fair‐trade coffee was measured. It was found that the average price premium that the consumers were willing to pay for a fair‐trade label was 10%. Ten percent of the sample was prepared to pay the current price premium of 27% in Belgium. Fair‐trade lovers (11%) were more idealistic, aged between 31 and 44 years and less “conventional.” Fair‐trade likers (40%) were more idealistic but sociodemographically not significantly different from the average consumer. 相似文献