User profiles for Yisong S. Tian
Yisong S. TianProfessor of Finance, York University Verified email at schulich.yorku.ca Cited by 4842 |
The model-free implied volatility and its information content
Britten-Jones and Neuberger (2000) derived a model-free implied volatility under the
diffusion assumption. In this article, we extend their model-free implied volatility to asset price …
diffusion assumption. In this article, we extend their model-free implied volatility to asset price …
Managerial incentives and corporate fraud: The sources of incentives matter
Operating performance and stock return results imply that managers who commit fraud
anticipate large stock price declines if they were to report truthfully, which would cause greater …
anticipate large stock price declines if they were to report truthfully, which would cause greater …
The value and incentive effects of nontraditional executive stock option plans
SA Johnson, YS Tian - Journal of Financial Economics, 2000 - Elsevier
We examine the value and incentive effects of six nontraditional executive stock options:
premium options, performance-vested options, repriceable options, purchased options, reload …
premium options, performance-vested options, repriceable options, purchased options, reload …
Extracting model-free volatility from option prices: An examination of the VIX index
The Chicago Board Options Exchange (CBOE) recently redesigned its widely followed VIX
volatility index. While the new VIX is conceptually more appealing than its predecessor, the …
volatility index. While the new VIX is conceptually more appealing than its predecessor, the …
Indexed executive stock options
SA Johnson, YS Tian - Journal of Financial Economics, 2000 - Elsevier
We design and derive a pricing model for an executive stock option with a strike price indexed
to a benchmark and investigate its valuation and incentive implications. In both up and …
to a benchmark and investigate its valuation and incentive implications. In both up and …
Arbitrage and valuation in the market for Standard and Poor's Depositary Receipts
This paper examines pricing in the market for depositary receipts, securities designed to
track the performance of a stock index that trade like shares of stock. Arbitrage costs are low …
track the performance of a stock index that trade like shares of stock. Arbitrage costs are low …
Arbitrage, liquidity, and the valuation of exchange traded funds
This paper investigates the performance of US and country exchange traded funds currently
traded in the United States and provides new insight into their pricing. While the US funds …
traded in the United States and provides new insight into their pricing. While the US funds …
Efficiency in index options markets and trading in stock baskets
Researchers have reported mispricing in index options markets. This study further
examines the efficiency of the S&P 500 index options market by testing theoretical pricing …
examines the efficiency of the S&P 500 index options market by testing theoretical pricing …
[PDF][PDF] Executive compensation and corporate fraud
We examine the relation between executive compensation and corporate fraud. Executives
at fraud firms have significantly larger equity-based compensation and greater financial …
at fraud firms have significantly larger equity-based compensation and greater financial …
Too much of a good incentive? The case of executive stock options
YS Tian - Journal of Banking & Finance, 2004 - Elsevier
Using a utility-maximization framework, I show that the incentive to increase stock price
does not always increase as more options are granted. Keeping the total cost of his …
does not always increase as more options are granted. Keeping the total cost of his …