Business Commons^™

Secured Data Masking Framework And Technique For Preserving Privacy In A Business Intelligence Analytics Platform, Osama Ali

Electronic Thesis and Dissertation Repository

The main concept behind business intelligence (BI) is how to use integrated data across different business systems within an enterprise to make strategic decisions. It is difficult to map internal and external BI’s users to subsets of the enterprise’s data warehouse (DW), resulting that protecting the privacy of this data while maintaining its utility is a challenging task. Today, such DW systems constitute one of the most serious privacy breach threats that an enterprise might face when many internal users of different security levels have access to BI components. This thesis proposes a data masking framework (iMaskU: Identify, Map, Apply, …

Experiential Learning Courses At The Walrus And Jkuat University, Betty Wang

SASAH 4th Year Capstone and Other Projects: Presentations

Betty interned at The Walrus and worked at the Jomo Kenyatta University of Agriculture and Technology (JKUAT) for her two experiential learning credits. While at the Walrus, Betty worked in the Events department for two months, and at JKUAT Betty worked with other Ivey students to organize a case competition. In her final report and accompanying presentation, Betty describes both internships in detail and presents a wonderful example of the diverse opportunities available to undergraduate students at Western.

Basement Business 101, Alex Busch

SASAH 4th Year Capstone and Other Projects: Publications

For her Experiential Learning course, Alex designed a brochure to help new business owners effectively manage their new endeavours. Alex started her own small business of custom paintings of horses, and used her own business model to break down the process of starting a business into six steps with advice and detailed examples.

Toward A Better Understanding And Management Of Product Recall, Vivek Astvansh

Electronic Thesis and Dissertation Repository

Product recalls have become increasingly common across product categories and countries. Although recalls pose adverse consequences for businesses, regulatory agencies, and society, they also test these stakeholders’ resilience in the face of adversity. Perhaps because scholars from multiple disciplines have studied recalls for nearly four decades now, a large number of terms, most of which stay undefined, has been used to describe recalls and several closely related yet distinct phenomena. We also lack a framework that can help synthesize our knowledge and guide us toward questions that are both interesting and relevant. Finally, there has been no attention to the …

Corporate Innovation Activism In A Multidivisional Firm: Rationale, Genesis, Evolution, Zdenek Necas

Electronic Thesis and Dissertation Repository

Various streams of foundational management literatures imply that corporate managers can play a role in the management of intra-organizational innovation processes. However, management scholars have largely assumed that corporate managers do not become actively involved in the management of intra-organizational innovation processes occurring within multidivisional firms. This assumption contrasts with the importance given in the management literature to innovation as an enabler of organizational long-term survival. To address this contrast, my dissertation explores why and how corporate managers adopt an active approach to the management of intra-organizational innovation processes in complex multidivisional firms.

In the first paper, I map extant …

Three Essays On Intensive Care Unit Capacity Planning, Felipe F. Rodrigues

Electronic Thesis and Dissertation Repository

The Intensive Care Unit (ICU) is a resource-intensive, costly environment. Data gathered from patients during their stay in the ICU has traditionally been used for clinical purposes, but can have a significant impact on healthcare capacity planning and patient flow. There is a need to study how metrics collected in Canadian ICUs, such as the Multiple Organ Dysfunction Syndrome (MODS) score and the Nine Equivalents of Nursing Manpower Use Score (NEMS) can be used to improve capacity planning decisions. Using discrete-event simulation, statistical, survival and machine learning models, I have built long- and short-term capacity planning models to help hospital …

Women's Experiences On The Path To A Career In Game Development, Johanna Weststar, Marie-Josee Legault

Management and Organizational Studies Publications

This chapter seeks to identify whether there is a dominant, presupposed career pipeline to a career in game development and then looks for women and women’s experiences at each stage of that pipeline. It concludes that a dominant pipeline does exist and that this pathway both disadvantages women who attempt it and marginalizes other pathways. Along the way women deal with obstacles that can delegitimize their choices and experiences and/or make the assumed pathway inhospitable. This chapter relies on published literature as well as data from the 2014 and 2015 Developer Satisfaction Surveys (DSS) conducted by the International Game Developers …

Antecedents And Consequences Of Share Distribution In Equity Joint Ventures: A Pricing-Error Approach And Empirical Evidence, Liang Liang Wang

Electronic Thesis and Dissertation Repository

Equity joint ventures (EJVs) have been a widely used and extensively studied governance structure for inter-firm cooperation. To date, the literature has largely overlooked share distribution between EJV partners although it is critical to the organization and operation of EJVs. Only recently has a pricing-error rule of share distribution been proposed; it argues that partners should align the equity split with the relative size of the error committed in pricing assets into the EJV. As the first conceptual guideline on share distribution in EJVs, this rule has yet to be empirically verified. Furthermore, no study has sought to identify and …

Foreign Direct Investment In Global Cities And Co-Ethnic Clusters: Characteristics, Performance, And Survival, Dwarka Chakravarty

Electronic Thesis and Dissertation Repository

This dissertation examines the characteristics, profitability, and survival of multinational enterprise (MNE) foreign direct investment (FDI) in North American “global” cities (GCs), such as Los Angeles, New York, and Toronto. Across GCs and their metropolitan areas (Metros), MNEs often co-locate with their home country and co-industry peers in “co-ethnic” and “co-ethnic, co-industry” (CECI) clusters. Despite their substantial influence on the world economy GCs are relatively underexplored as location units of analysis in International Business (IB) research. Accordingly, I address three research questions. First, how do subsidiary and MNE characteristics differ between GCs, Metros, and other locations? Second, how does subsidiary …

Three Essays On The Financial Capital Markets, Diep Nguyen

Electronic Thesis and Dissertation Repository

This thesis is comprised of three integrated studies highlighting the financial capital markets and corporate finance decisions in response to market conditions.

The first study (Chapter 2) looks at the stock-like/bond-like behavior of Canadian income trusts, in particular how the sensitivities of income trusts’ returns to stock and bond market factors change over time, around different events, and depending on corporate strategy and firm characteristics. We find that income trusts are priced more like bonds compared to matched corporations before a surprise announcement that removes the tax advantage of income trusts (the Tax Fairness Plan announcement), while they become more …

Three Essays In Empirical Finance, Srikanth Ramani

Electronic Thesis and Dissertation Repository

This thesis includes three essays in mutual funds, empirical finance, and asset pricing.

The first essay explores the relation between mutual fund ownership and how it affects firms’ corporate social responsibility (CSR) engagements. The essay classifies mutual funds into CSR-friendly and CSR-unfriendly funds using a holdings-based, value-weighted mutual fund corporate social rating (MFCSR). The empirical results show that firms with higher CSR-friendly ownership are associated with increased future levels of CSR and the firms with higher CSR-unfriendly ownership are associated with decreased future levels of CSR. This result is robust after controlling for many observable firm characteristics and firm-specific unobservable …

Examining Rating Source Differences In Narrative Performance Feedback, Kevin Doyle

Electronic Thesis and Dissertation Repository

The purpose of the present study was to examine the narrative feedback quality and content of comments from supervisors, peers, and subordinates in a multisource performance feedback context. Research on performance management interventions tends to focus on issues such as rater training, scale development, scale formats, and reducing test and rater bias. However, other components in performance management interventions have received little attention, including narrative feedback. Narrative feedback takes the form of written comments describing the ratee’s performance on different dimensions. The narrative feedback quality variables included favorability, specificity, goal content, and feedback length. Predictor variables of narrative feedback quality …

Improving Employees' Experience With The Performance Appraisal Process, Melanie Molnar

The Dissertation in Practice at Western University

Organizational changes can be successful when approached with an appreciation for an appropriate change management strategy that aligns with the organizational context and the change that is being implemented. In this Organizational Improvement Plan (OIP), the performance evaluation process in place at University Y will be looked at and recommendations will be made for improvements. Special attention will be given to the requirements for a successful change management process. An authentic leadership approach is the preferred approach for the purpose of this OIP. Complex Adaptive Systems is a field within Complexity theories and will be used in order to address …

The Rise Of Decentralized Autonomous Organizations: Coordination And Growth Within Cryptocurrencies, Ying-Ying Hsieh

Electronic Thesis and Dissertation Repository

The rise of cryptocurrencies such as Bitcoin is driving a paradigm shift in organization design. Their underlying blockchain technology enables a novel form of organizing, which I call the “decentralized autonomous organization” (DAO). This study explores how tasks are coordinated within DAOs that provide decentralized and open payment systems that do not rely on centralized intermediaries (e.g., banks).

Guided by a Bitcoin pilot case study followed by a three-stage research design that uses both qualitative and quantitative data, this inductive study examines twenty DAOs in the cryptocurrency industry to address the following question: How are DAOs coordinated to enable growth? …

Signal Incongruence And Its Consequences: A Study Of Media Disapproval And Ceo Overcompensation, Jp Vergne, Georg Wernicke, Steffen Brenner

Business Publications

We draw on the signaling and infomediary literatures to examine how media evaluations of CEO overcompensation (a negative cue associated with selfishness and greed) are affected by the presence of corporate philanthropy (a positive cue associated with altruism and generosity). In line with our theory on signal incongruence, we find that firms engaged in philanthropy receive more media disapproval when they overcompensate their CEO, but they are also more likely to decrease CEO overcompensation as a response. Our study contributes to the signaling literature by theorizing about signal incongruence, and to infomediary and corporate governance research by showing that media …

Three Essays On Structural Models, Xinghua Zhou

Electronic Thesis and Dissertation Repository

My thesis includes three papers on contingent claims valuation of corporate securities using structural models of credit risk. Our study focuses on structural models and their applications in estimating damages in security class actions, option pricing and warrant pricing. Securities class actions typically involve some misrepresentation by a firm that overstates its true value. In securities class actions econometric models are used to assess damages to shareholders. However, studies on measuring damages for debt-holders are limited. My first paper uses a modified Merton framework to measure the impact of misrepresentation on the value of other components (e.g., debt, warrants) of …

Invisible Labour: Support-Service Workers In India’S Information Technology Industry, Indranil Chakraborty

Electronic Thesis and Dissertation Repository

The dissertation investigates the life, working conditions and urban experience of support-service workers in the Information Technology (IT) sector of India: the janitors, security guards, fast food delivery service professionals and car pool drivers who work in and around technology parks that develop software applications for a world-market. The common experiences of these employees are migration from rural contexts to a radically modern employment setting, where they work long hours with minimal benefits in informal conditions that often violate basic labour laws. The thesis draws on quantitative and qualitative research, and in particular on analysis and interpretation of hundred and …

Two Essays On The Link Between Consumer-Brand Relationships And Customer Brand Loyalty, Mansur Khamitov

Electronic Thesis and Dissertation Repository

Customer brand loyalty is one of the most important concepts to consumer researchers and marketing practitioners. A considerable amount of research over the last 20 years documents that different consumer-brand relationship constructs, such as those characterized by attachment, identification, brand love, self-brand connection and trust, are positive predictors of customer brand loyalty. However, there is little consensus on what consumer-brand relationship constructs are superior predictors of loyalty and under what conditions each type performs relatively better. To advance understanding of how well different consumer-brand relationship constructs drive customer brand loyalty and to help companies improve the effectiveness of their relationship-building …

Contemporary Perspectives On The Internationalization Of Firms, Maximilian Stallkamp

Electronic Thesis and Dissertation Repository

This dissertation contributes new insights to research on the internationalization of firms. Whereas prior research has focused mostly on the country as the main locational unit of analysis, I examine internationalization from both subnational and (supranational) regional perspectives. Moreover, I investigate the impact of digitalization on internationalization, by studying how ‘digital’ firms expand internationally.

Essay 1 examines how the initial subnational location choices of multinational enterprises (MNEs) in a host country (China) affect their subsequent investments in the same country. I argue that subnational locations with dense agglomerations of MNEs from the same home country can provide firms with co-ethnic …

Beyond Numbers: How Investment Managers Accommodate Societal Issues In Financial Decisions, Diane-Laure Arjaliès, Pratima Bansal

Business Publications

Investment managers use financial numbers to assess the quality of their portfolios, which requires them to estimate the market value of their assets—i.e., the priced trading of such assets. Prior research has shown that investment managers tend to disregard information that does not easily integrate into financial numbers, such as environmental, social and governance (ESG) criteria. We argue that when investment managers use visuals to incarnate ESG criteria, they are more likely to accommodate societal issues in their financial decisions. We undertook a three-year ethnography of an asset management company to better understand how investment managers respond to ESG criteria. …

When Public Recognition For Charitable Giving Backfires: The Role Of Independent Self-Construal, Bonnie Simpson, Katherine White, Juliano Laran

Management and Organizational Studies Publications

This research examines the effectiveness of public recognition in encouraging charitable giving, demonstrating that public recognition can sometimes decrease donations. While previous work has largely shown that making donations visible to others can motivate donors, the present research shows that the effectiveness of public recognition depends on whether potential donors are under an independent (i.e., separate from others) or interdependent (i.e., connected with others) self-construal. Across seven experimental studies, an independent self-construal decreases donation intentions and amounts when the donor will receive public recognition compared to when the donation will remain private. This effect is driven by the activation of …

Industry Tournament Incentives, Zhichuan Li

Business Publications

We empirically assess industry tournament incentives for CEOs, as measured by the compensation gap between a CEO at one firm and the highest-paid CEO among similar (industry, size) firms. We find that firm performance, firm risk, and the riskiness of firm investment and financial policies are positively associated with the external industry pay gap. The industry tournament effects are stronger when industry, firm, and executive characteristics indicate high CEO mobility and a higher probability of the aspirant executive winning.

Capacity For Sport For Development, Ryan Clutterbuck

Electronic Thesis and Dissertation Repository

This dissertation explores the management of local sport for development (SFD) in Canada. It uncovers the organizational capacity for local SFD, the processes involved in building capacity to achieve social change through sport, and the perceptions and experiences of National Sport Organization (NSO) leaders regarding SFD. Study 1 explores and uncovers the organizational capacity for local SFD, following Hall et al.’s (2003) framework for non-profit organizational capacity. Using semi-structured interviews, 17 local SFD organizations were asked to describe specific organizational aspects that enabled them to achieve their goals. They identified: familiarity with development issues; grant funding; facilities; and social capital, …

Organizational Behaviour During Instability: A Critical Discourse Analysis Of Shared Mental Model Through Various Forms Of Acute Care Learning Using Mixed Methods, Adam Morse, Ryan Chan

Western Research Forum

Background: The purpose of this study is to better understand nurses' performance based on training processes. This will determine if group training will increase performance compared to independent training through a shared mental model in a contextual setting of unpredictability mediated by the effects of nurses’ perceptions of patient safety climate. A mixed methods study is conducted using critical discourse analysis of organizational documentation and semi-structured interviews to determine measures of contextual setting when identifying and treating sex trade workers.

Methods: Pragmatic study will analyze two groups of 125 nurses each determining the impact of group and individual …

Our Identities Are Different: Unpacking The Presence And Absence Of Organizational Identity In Corporate Apologies, Dilek Gergin

Electronic Thesis and Dissertation Repository

Corporate public apologies are becoming increasingly common, despite consumers' apparent, widespread dissatisfaction with the statement that they are given. Following Goffman's (1971) classification of accounts and apologies, I argue that public demands for an apology may include an implicit demand for a change in the organizational identity. However, organizational identity and apology literatures do not consider such a sudden shift as feasible, or advisable. Combining insights from these literatures, I argue that factors that seem to restrict the feasibility and decrease the advisability of a sudden shift in organizational identity can in fact counter each other to offer a possible, …

Overconfidence In Money Management: Balancing The Benefits And Costs, Jung Hoon Lee, Shyam Venkatesan

Business Publications

Individuals are overconfident, especially those in positions to influence outcomes. The impact of hiring an overconfident portfolio manager is studied here within the standard principal-agent framework. When compensation is endogenously determined, we find that investors can benefit from managerial overconfidence. Overconfidence induces a higher level of effort until the effects of restrictions on portfolio formation take over. Further, by increasing the incentive fee and sharing more risk the investor can curb excessive risk taking. However, excessive overconfidence is detrimental to the investor. We empirically test and confirm the effects of portfolio constraints and incentive fee on manager’s self-attribution bias.

Some Applications Of Higher-Order Hidden Markov Models In The Exotic Commodity Markets, Heng Xiong

Electronic Thesis and Dissertation Repository

The liberalisation of regional and global commodity markets over the last several decades resulted in certain commodity price behaviours that require new modelling and estimation approaches. Such new approaches have important implications to the valuation and utilisation of commodity derivatives. Derivatives are becoming increasingly crucial for market participants in hedging their exposure to volatile price swings and in managing risks associated with derivative trading. The modelling of commodity-based variables is an integral part of risk management and optimal-investment strategies for commodity-linked portfolios. The characteristics of commodity price evolution cannot be captured sufficiently by one-state driven models even with the inclusion …

Risk-Adjusted Inside Debt, Zhichuan Li, Shannon Lin, Shuna Sun, Alan Tucker

Business Publications

Compensation theory holds that executive aggression is related to both the level and riskiness of “inside debt” - promises from firms to pay their executives fixed sums of cash in the future, including pensions and deferred compensation. However, previous researchers have only examined the level of inside debt. We provide an inside debt metric that is conceptually superior to previously used metrics, as it incorporates the riskiness of inside debt. For the entire sample, our metric offers modest improvement in fit over past metrics, where the dependent variable is future equity return volatility. Furthermore, the relation between future volatility and …

Risk-Adjusted Inside Debt, Frank Li, Shannon Lin, Shuna Lin, Alan Tucker

Business Publications

Compensation theory holds that executive aggression is related to both the level and riskiness of “inside debt” - promises from firms to pay their executives fixed sums of cash in the future, including pensions and deferred compensation. However, previous researchers have only examined the level of inside debt. We provide an inside debt metric that is conceptually superior to previously used metrics, as it incorporates the riskiness of inside debt. For the entire sample, our metric offers modest improvement in fit over past metrics, where the dependent variable is future equity return volatility. Furthermore, the relation between future volatility and …

Revisiting M&M With Taxes: An Alternative Equilibrating Process, Zhichuan Li, Kenneth J. Kopecky, Timothy F. Sugrue, Alan Tucker

Business Publications

Modigliani and Miller present an equity-quantity shifting equilibrating process to achieve an optimal firm value in the presence of corporate taxes. However, in the era in which they derived their various propositions regarding the relation between a firm’s value and its capital structure, well-capitalized takeover specialists including private equity firms and sovereign funds did not exist, at least by today’s standards. In this paper we develop a simple arbitrage strategy, made viable by the presence of takeover firms, which presents an alternative equilibrating process to achieve the same optimal firm value. This alternative process is markedly different from that of …