The Local Whittle Estimator of Long-Memory Stochastic Volatility

We propose a new semiparametric estimator of the degree of persistencein volatility for long memory stochastic volatility (LMSV) models.The estimator uses the periodogram of the log squared returnsin a local Whittle criterion which explicitly accounts for thenoise term in the LMSV model. Finite-sample and asymptotic standarderrors for the estimator are provided. An extensive simulationstudy reveals that the local Whittle estimator is much lessbiased and that the finite-sample standard errors yield moreaccurate confidence intervals than the widely-used GPH estimator.The estimator is also found to be robust against possible leverageeffects. In an empirical analysis of the daily Deutsche Mark/USDollar exchange rate, the new estimator indicates stronger persistencein volatility than the GPH estimator, provided that a largenumber of frequencies is used.     

Inter-market competition for exchange traded funds

We examine how the different mix of informed and liquidity trading in the market for ETFs affects the nature of inter-market competition. We find that both the characteristics of the securities and the structures of the competing markets jointly determine the nature of inter-market competition. Given the superior execution quality on the ECNs and the low adverse selection costs in the ETF market, anonymous market such as the ECNs, attract both liquidity and informed traders. We also find that markets compete in a subset of ETFs. In addition, we find that quotebased competition is prevalent in the market for ETFs.     

Econometric analysis of copyrights

This paper explores the impact of copyrights on firm value and on the demand for firm output. Using panel data on franchise value and ticket sales from the National Football League over the 1991–2000 period, we analyze the effect of copyrights (in this case, team logos) using several parametric estimators, the Arellano and Bond [1991. Some tests of specification for panel data: Monte Carlo evidence and an application to employment equations. Review of Economic Studies 58, 277–297] dynamic panel data estimator, and a semi-non-parametric method based on difference-in-differences propensity score matching. We find a negative effect of logo changes on franchise value that is robust across multiple specifications. In addition, logo changes also appear to have a moderate positive, albeit not particularly robust, impact on ticket sales.     

Spreads, Depths, and Quote Clustering on the NYSE and Nasdaq: Evidence after the 1997 Securities and Exchange Commission Rule Changes

This paper examines liquidity and quote clustering on the NYSE and Nasdaq using data after the two market reforms—the 1997 order–handling rule and minimum tick size changes. We find that Nasdaq–listed stocks exhibit wider spreads and smaller depths than NYSE–listed stocks and stocks with higher proportions of even–eighth and even–sixteenth quotes have wider quoted, effective, and realized spreads on both the NYSE and Nasdaq. This result differs from the findings by Bessembinder (1999, p. 404) that "trade execution costs on Nasdaq in late 1997 are no longer significantly explained by a tendency for liquidity providers to avoid odd–eighth quotations," and "odd–sixteenth avoidance has little relevance for explaining post–reform Nasdaq trading costs."     

Creating financial statements using FRx within Microsoft Dynamics GP: Learning vs. teaching

This project requires you to create financial statements using FRx within Microsoft Dynamics GP, an enterprise system. The project emphasizes the learner-centered paradigm rather than a teacher-centered educational paradigm. Researchers have found great importance in the learner-centered approach in educating students, especially in information systems (Landry, Saulnier, Wagner, & Longenecker, 2008; Saulnier, Landry, & Wagner, 2008). Major differences exist between the two approaches; for example, the professor gives information and evaluates, and emphasizes the right answer in a teacher-centered approach. The professor coaches and facilitates, and emphasizes that students generate good questions and learn from mistakes in a learner-centered approach. This project utilizes the learner-centered approach, an effective approach for you to use in today’s environment.     

Marketing cereal to children: content analysis of messages on children's and adults' cereal packages

This study compares messages displayed on children's and adults' cereal boxes. In total, 127 cereal boxes were collected and content analysed. On the front panel, we found an interesting contradiction between health‐related textual and graphical messages. The nutrient claim appeared on more than half of cereals for children, which is significantly higher coverage compared with that of adult cereals. On the other hand, the representation of a bowl of cereal was far more likely to appear artificially coloured or sweetened on child‐targeted cereal boxes and contain less fruits and nuts compared with adult‐targeted cereals. Results on the back and side panels showed that messages targeting adults are mostly health related (e.g. well‐being, purity) while messaging to children focuses less on health‐related messages and more on games, toys and other entertaining topics. Nutritionally, child‐targeted cereals overall are less nutritious than adult‐targeted cereals and have higher rankings of sugar sources in the ingredients. This study calls for a critical consideration about not only on what is in the cereal box but also what is on the box.     

The new-breed approach to 21st century human resources

When the CEO for one of the country's large telecommunications companies selected Bonnie C. Hathcock as chief human resources officer almost six years ago, she had not spent day one in a personnel or human resources assignment. At that time, her career spanned 15 years and included a decade in sales and marketing with a Fortune 50 corporation and two training and development assignments with large multinationals. Now after 20 years of corporate life, Bonnie says, “I love this dynamic profession and have discovered my perfect fit in corporate America.” Bonnie and her team of human resource professionals at Siemens Rolm Communications Inc. in California's Silicon Valley, have launched a progressive human resource strategy and a creative organizational design. In this article, Bonnie shares her approach to 21st century human resources that is newbreed, strategic, and refreshingly unconventional. © 1996 by John Wiley & Sons, Inc.     

Towards a tax constitution for Leviathan

This paper attempts to derive normative tax rules based on the constitutional calculus of the typical voter–taxpayer when he predicts that post-constitutional political processes will be dominated by a budget-maximizing Leviathan-like bureaucracy. In this setting, selection of tax institutions becomes part of the apparatus by which Leviathan is constrained. Such an approach generates tax rules strikingly at variance with more conventional norms. In particular, the goal of a ‘comprehensive’ tax base, which informs standard analysis, gives way to a preference for specific limitations on the width of the tax base: moves towards a greater comprehensiveness will lead inexorably to larger public spending, and beyond some point are clearly undesirable. The analysis also implies a rather unconventional defense of progression in the tax structure. An attempt is made to relate the discussion to contemporary tax reform issues.