This paper analyses the constant elasticity of volatility (CEV) model suggested by Chan et al. (1992). The CEV model without mean reversion is shown to be the inverse Box-Cox transformation of integrated processes asymptotically. It is demonstrated that the maximum likelihood estimator of the...

We consider estimation of a linear or nonparametric additive model in which a few coefficients or additive components are "large" and may be objects of substantive interest, whereas others are "small" but not necessarily zero. The number of small coefficients or additive components may exceed...

Strategic sellers on some online selling platforms have been recently using a conditional-rebate strategy to manipulate product reviews under which only purchasing consumers who post positive reviews online are eligible to redeem the rebate. A key concern for the conditional rebate is that it...

This paper examines the integration of Chinese Communist Party membership and private entrepreneurship in China after 2002, when the Party revised its constitution and officially removed ideological discrimination against private entrepreneurs. Using six waves of a nationwide survey of privately...

We provide insights into how the market processes going concern audit opinions based on the trading of some well-documented sophisticated investors—short sellers. We find that abnormal short selling increases significantly upon impending going concern disclosures. While prior literature...

This paper examines the integration of Chinese Communist Party membership and private entrepreneurship in China after 2002, when the Party revised its constitution and officially removed ideological discrimination against private entrepreneurs. Using six waves of a nationwide survey of privately...

This paper examines the integration of Chinese Communist Party membership and private entrepreneurship in China after 2002, when the Party revised its constitution and officially removed ideological discrimination against private entrepreneurs. Using six waves of a nationwide survey of privately...

Given the frequency and its important value implication of post-IPO M&A activity, we investigate empirically whether investors can utilize information based on IPO deal structure to predict merger and acquisition activity among newly public firms. Consistent with the hypothesis that some firms...

Secondary market stock returns of newly public firms with high levels of institutional investment exceed returns of firms with low institutional investment (Field and Lowry, 2009). We find that a material portion of this performance differential is attributable to institutional investment in...