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1 – 10 of over 18000Volatility has become a traded commodity, and the value of extricating the implied volatility for a given underlying asset’s market value from observed option premia has long been…
Abstract
Volatility has become a traded commodity, and the value of extricating the implied volatility for a given underlying asset’s market value from observed option premia has long been recognized. This contribution offers a least-squared error approach based on Standardized Options that offers the potential to overcome the well-known problem of “smiles and frowns.”
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Recently, there has been much progress in developing Markov switching stochastic volatility (MSSV) models for financial time series. Several studies consider various MSSV…
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Recently, there has been much progress in developing Markov switching stochastic volatility (MSSV) models for financial time series. Several studies consider various MSSV specifications and document superior forecasting power for volatility compared to the popular generalized autoregressive heteroscedasticity (GARCH) models. However, their application to option pricing remains limited, partially due to the lack of convenient closed-form option pricing formulas which integrate MSSV volatility estimates. We develop such a closed-form option pricing formula and the corresponding hedging strategy for a broad class of MSSV models. We then present an example of application to two of the most popular MSSV models: Markov switching multifractal (MSM) and component-driven regime switching (CDRS) models. Our results establish that these models perform well in one-day-ahead forecasts of option prices.
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The literature on executive options has burgeoned over the past decade. While early literature tended to expound the benefits associated with the adoption of options plans, more…
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The literature on executive options has burgeoned over the past decade. While early literature tended to expound the benefits associated with the adoption of options plans, more recent literature has taken on a more cautionary tone. Recent empirical research has suggested a range of conditions under which the adoption of options plans might result in unanticipated outcomes. This paper adds to the literature by discussing options holding concentration, which we define as the proportion of options outstanding under a firm's executive options plan held by a firm's board and the top five non-board executives. We examine previous empirical literature on executive options plans and some of the incentive problems associated with the implementation of such plans, which have been reported in the literature. On the basis of these discussions, we discuss why it might plausibly be expected that options holding concentration could represent a variable with the power to explain the degree to which incentive problems are encountered by organisations, which employ executive options schemes. We report observed options holding concentration for a sample of Australian listed corporations between 1997 and 2002, but demonstrate that while significantly inversely associated with firm size, holdings concentration does not appear to be associated with factors which point towards organisational risk taking and cash payment policy choices. We discuss possible reasons for our findings and suggest potential future research extensions flowing from our work.
Andrew H. Chen, James A. Conover and John W. Kensinger
Perhaps the most difficult objection raised by skeptics of the real options approach concerns the apparent lack of market transactions that would verify that real options have…
Abstract
Perhaps the most difficult objection raised by skeptics of the real options approach concerns the apparent lack of market transactions that would verify that real options have actual value. Although there are no organized exchanges with publicly disclosed prices, there are nevertheless several mechanisms for buying and selling real options. Observing these could offer important advantages in the quest for enhancing the role of real options in financial decision making:•demonstrate that real options can indeed add value•in some cases even gain a sense of the amount of value added by real options•offer expert appraisers methods for improved estimation of the value of a business when real options are part of the organizational capital
The most frequently used method for buying or selling real options occurs when a product that includes real options is sold to customers (often at a premium above the price of a comparable product that does not include real options). Real options that are part of the organizational capital of a business are part of the package in an acquisition (or minority equity position). In this chapter we examine several cases of such transactions.
Rebecca Abraham and Charles W. Harrington
We propose a novel method of forecasting equity option spreads using the degree of multiple listing as a proxy for expectations of future spreads. Spreads are a transactions fee…
Abstract
We propose a novel method of forecasting equity option spreads using the degree of multiple listing as a proxy for expectations of future spreads. Spreads are a transactions fee for traders. To determine the future spreads on options being considered for purchase, traders must take current market trends affecting spreads into account. One such trend is the continued decline in spreads due to the multiple listing of options. Options listed on 4–6 exchanges compete more intensely than those listed on fewer exchanges, so that they may be expected to experience greater future declines in spreads. This study identifies the listing dates and number of listed exchanges for options listed on up to six exchanges as of May 2005. Listing criteria for multiple listing are defined with short- and long-term volumes, market capitalization, net income, and total assets being significant determinants of multiple listing. Short- and long-term volumes were found to have no explanatory power for multiple listing. Ranges of listing criteria are specified so that traders may locate the options of their choice.
Massimo Garbuio, Dan Lovallo, Joseph Porac and Andy Dong
Strategic option generation is a fundamental step in strategy formulation. Several lenses have been proposed to explain its foundations, including the microeconomics positioning…
Abstract
Strategic option generation is a fundamental step in strategy formulation. Several lenses have been proposed to explain its foundations, including the microeconomics positioning school, and the resource and capabilities based view of the firm. These approaches are largely based on inductive and deductive logics, which are not the logics that provide strategic options that are potentially novel, profitable, and largely differentiated from competitive offerings. In this chapter, we propose a unifying framework of the cognitive foundations of strategic option generation. Building on five fundamental cognitive acts – imitation, framing, analogical reasoning, abductive reasoning, and mental simulation, this proposed model both synthesizes the extant literature and provides guidance about promising avenues for future theoretical and empirical research.
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Natalie Tatiana Churyk, Shaokun (Carol) Yu and Brian Rick
This exercise exposes students to the accounting for stock option modifications and option service and performance conditions, requiring research in the Financial Accounting…
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This exercise exposes students to the accounting for stock option modifications and option service and performance conditions, requiring research in the Financial Accounting Standards Board (FASB) Accounting Standards Codification and the use of the Black-Scholes option pricing model.
Students identify and apply accounting standards to account for stock option plans, stock option modifications, acquired stock option plans, and service and performance conditions that relate to stock option plans. Indirect student feedback suggests that students view the exercise as valuable. Comments include that the exercise reinforces and expands their knowledge of real-world stock compensation plans. Direct assessment data using grading rubrics finds that most students meet instructor expectations.
The exercise enhances critical thinking skills, increases professional research practice, and improves written skills. It introduces students to common real-world events and reinforces their learning related to stock compensation.
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John W. Kensinger and Stanley T. Crawford
The authors are a finance professor and an administrator in a major suburban independent school district who minored in finance while working toward his doctorate in education. We…
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The authors are a finance professor and an administrator in a major suburban independent school district who minored in finance while working toward his doctorate in education. We have used the case of shell space to discover the different incentives non-profit administrators have in the acquisition, recognition, and rational exercise of real options by their organizations (compared with managers of for-profit businesses). Shell space is space within a new building that has been enclosed against the elements, but not yet finished for its intended future use. The shell space can be viewed as a set of complex options (along the lines of the Stulz–Johnson options to choose among a group of several possible finished outcomes with different costs of exercise). A business executive could be expected to make the acquisition decision based on the value drivers know to impact such options. In the not-for-profit arena, though, decisions about the acquisition and use of options are driven by incentives that arise from within the organization or emanate from the politically elected (or appointed) board of trustees.