Business Commons^™

Debris Of Progress: A Political Ethnography Of Critical Infrastructure, Ethan Tupelo

Doctoral Dissertations

In this dissertation, I advance a political ethnography of critical infrastructure to better understand terminal capitalism, in which the waste products of commodification and resource depletion are destroying the ecological systems that support life. My object of study is the massive disjuncture between individual knowledge and intention, and these catastrophic collective planetary outcomes. Theoretically, I develop critical infrastructure theory to diagnose these destructive structures. By “infrastructure,” I mean systems of material and discursive flows fundamental to sedentary human organization, connecting local actions with global systems. Such infrastructure is “critical” in three senses: A) denoting the most important forms of infrastructure …

Three Essays In Public Finance, Md Sabbirul Haque

Doctoral Dissertations

The first chapter examines the long-run and short-run elasticity of income with respect to changes in tax rates. The Elasticity of Taxable Income (ETI) is a largely-debated parameter in both research and policy. Despite the growing importance of ETI, the literature has not fully considered the intertemporal impacts of taxation. I expand the literature by estimating short-run and long-run impacts of tax rate changes relying on the most recent estimation method and using appropriate lagged values of income when constructing the predicted net-of-tax rate instruments. The short-run ETI in the baseline specification is 0.69 whereas estimates for the Elasticity of …

The Linkages Among Market Structure, Market Conduct, And Service Quality: Analysis Of The U.S. Domestic Airline Industry, Amirhossein Alamdar Yazdi

Doctoral Dissertations

As supported by the dynamic structure-conduct-performance (S-C-P) paradigm, market structure affects conduct, and conduct determines firms’ performance (Mckinsey & Company Quarterly, 2008). Several researchers have looked at the S-C-P relationship with focus on price. Boreinstein, 1990; Beutel and McBride, 1992; Kim and Singal, 1993; Morrison, 1996; Veldhuis, 2005; Peters, 2006; Zhang and Round, 2009 looked at the effect of airline mergers on fares; some others have looked at the linkage between the imposition of fees and stock values (Barone, et al., 2012), ticket prices (Henrickson & Scott, 2012; Brueckner, et al., 2015); and some examine the effects of low-cost carriers …

Essays In Financial Economics: Announcement Effects In Fixed Income Markets, James J. Forest

Doctoral Dissertations

ABSTRACT ESSAYS IN FINANCIAL ECONOMICS: ANNOUNCEMENT EFFECTS IN FIXED INCOME MARKETS PHD IN FINANCE MAY 2018 JAMES J FOREST B.A., FRAMINGHAM STATE UNIVERSITY M.S., NORTHEASTERN UNIVERSITY Ph.D., UNIVERSITY OF MASSACHUSETTS – AMHERST Directed by: Professor Hossein B. Kazemi This dissertation demonstrates the use of empirical techniques for dealing with modeling issues that arise when analyzing announcement effects in fixed income markets. It describes empirical challenges in achieving unbiased and efficient parameter estimates and shows the importance of modelling a wide range of macroeconomic announcement effects to avoid omitted variable bias. Employing techniques common in Macroeconomics, financial market researchers are better …

Game Theory For Security Investments In Cyber And Supply Chain Networks, Shivani Shukla

Doctoral Dissertations

In a constantly and intricately connected world that is going digital, cybersecurity is imperative to not just the success but also the survival of a business. The ubiquitous digital transformation is fueled by a convulsive growth of devices and data that are leading important innovations in the domain of cyber-physical systems. However, this growth has also enabled internal and external threats to skyrocket, depicting the inherent dichotomy. With an evolving threat landscape, a perpetrator has to be successful once, while the defenders have to continually succeed in fending-off attacks to protect critical infrastructure and digital assets. Businesses are facing a …

Currency Mismatch And Balance Sheet Effects Of Exchange Rate In Turkish Non-Financial Corporations, Serkan Demirkilic

Doctoral Dissertations

Until the East Asian Crisis of 1990s, literature exclusively focused on the assumed expansionary competitiveness channel of deprecation in the domestic currency. The East Asian and Latin American Crisis of 1990s proved that depreciation in the domestic currency caused fragilities through the deterioration in firms’ balance sheet net- worth. Many have argued that excessive reliance on short-term debt and un-hedged foreign currency borrowings of firms were responsible of fragilities, and resulting poor performances of firms in these countries. The latter body of the literature introduced the contractionary balance sheet effects of foreign currency indebtedness through depreciation, and argued that if …

Economic Forecasting With Many Predictors, Fanning Meng

Doctoral Dissertations

The dissertation is focused on the analysis of economic forecasting with a large number of predictors.

The first chapter develops a novel forecasting method that minimizes the effects of weak predictors and estimation errors on the accuracy of equity premium forecasts. The proposed method is based on an averaging scheme applied to quantiles conditional on predictors selected by LASSO. The resulting forecasts outperform the historical average, and other existing models, by statistically and economically meaningful margins.

In the second chapter, we find that incorporating distributional and high-frequency information into a forecasting model can produce substantial accuracy gains. Distributional information is …

Does Political Giving Impact Shareholder Wealth? Evidence From State Campaign Finance Reforms, Douglas Brian Blank Ii

Doctoral Dissertations

Does corporate political giving actually affect shareholder wealth? While firms value political participation, some lawmakers oppose corporate involvement in politics. Yet, the existing literature has established a correlation between campaign finance and corporate outcomes without fully documenting a causal relation. I use an innovative database of political giving to exploit changes in state campaign finance laws as an exogenous shock to political giving. Specifically, I use the staggered adoption of externally imposed legal limits to political giving across U.S. states to expose how shareholder wealth responds. I find shareholder wealth declines following legally imposed reductions in political giving. The causal …

Essays On Household Health Expenditures, National Health Insurance And Universal Access To Health Care In Ghana, Evelyn Kwakye

Doctoral Dissertations

Access to quality health services is essential for maintaining a healthy population and economic development hence the growing global consensus that universal health coverage is necessary. Ghana attempts to expand access by making basic health services free at the point of delivery through its National Health Insurance Scheme (NHIS). Prior studies indicate NHIS increases demand for health services, but questions remain about its impact on out of pocket payments, quality of services, and the financial viability of the program. Hence, this dissertation analyzes the financial risk in health care seeking, the effect of NHIS on out of pocket payments and …

Arbitrage Risk, Investor Sentiment And Maximum Daily Returns, Kenneth A. Tah

Doctoral Dissertations

We test the cross-sectional relation between daily maximum return (MAX) and return in the following month for stocks with high and low idiosyncratic volatility. We use portfolio level analysis and firm-level cross-sectional regression to find that the negative and significant relation between MAX and expected stock return (known as the "MAX effect") is a non-January phenomenon observed predominantly on a sample of stocks with high idiosyncratic volatility. We find that the effect of investor sentiment on the MAX effect depends on arbitrage risk. Our findings suggest that arbitrageurs find it difficult to correct the mispricing of stocks with extreme positive …

A Theoretical And Experimental Investigation Of Efficiency, Equity, And Uncertainty In Tournaments, Nicholas Busko

Doctoral Dissertations

This dissertation consists of three essays centered around labor incentives that arise in relative compensation contracts. Chapter 1 poses the question: if devotion to a core competence were truly optimal, why would firms do otherwise? We argue that the behavior of drifting from the core may be motivated by the competitive incentives faced by managers who seek to rise within a firm. We find competition creates an incentive for a manager to look for less correlated opportunities that pull the firm in a new direction. In a symmetric equilibrium all managers behave this way, leading to lower expected output for …

Theory And Experiments Exploring Behavioral, Financial, And Public Economics, Matthew John Mcmahon

Doctoral Dissertations

I study three questions which relate to one another only in that each explores facets of economics. First, I theoretically examine the conditions under which introducing an impure public good decreases total public provision. I introduce a central planner who can tax the private good to correct this and identify the market characteristics that typify this scenario. Second, I test the two standard competing dividend puzzle hypotheses using a laboratory experiment. Evidence from the lab, including variables unobservable in the field, reinforces empirical work supporting the outcome model over the substitute. Last, I obscure from dictators information regarding recipients' income …

Anchoring Bias, Idiosyncratic Volatility And The Cross-Section Of Stock Returns, Cedric Tresor Luma Mbanga

Doctoral Dissertations

Ang, Hodrick, Xing and Zhang (2006) document an anomaly in the cross-section of stock returns. They show that high idiosyncratic volatility (IVOL) firms earn lower returns in the following month. Specifically, they find after sorting stocks in quintile portfolios based on the previous month's IVOL that a zero-investment portfolio long the most volatile quintile of stocks and short the least yields about -1% during the subsequent month. The evidence reported in Ang, Hodrick, Xing and Zhang (2006) is primarily puzzling because traditional asset pricing theories suggest that (i) only systematic risk should be priced, (ii) to the extent that markets …

Interpreting, Stephanie Jo Kent

Doctoral Dissertations

What do community interpreting for the Deaf in western societies, conference interpreting for the European Parliament, and language brokering in international management have in common? Academic research and professional training have historically emphasized the linguistic and cognitive challenges of interpreting, neglecting or ignoring the social aspects that structure communication. All forms of interpreting are inherently social; they involve relationships among at least three people and two languages. The contexts explored here, American Sign Language/English interpreting and spoken language interpreting within the European Parliament, show that simultaneous interpreting involves attitudes, norms and values about intercultural communication that overemphasize information and discount …

State Space Modelling Of Dynamic Choice Behavior With Habit Persistence, Kang Bok Lee

Doctoral Dissertations

In this dissertation, I present a new approach to capturing dependence across time in dynamic choice data. To achieve this, I develop a state space dynamic choice model and a novel algorithm to fit the data. Instead of capturing dependence in outcomes through lagged response variables, referred to as state dependence, I introduce a lagged utility term through the latent state equation. The lagged utility term captures habit persistence, which has not been explored directly in earlier models (Heckman, 1981b). The autoregressive nature of the lagged utility provides a significantly richer summary of prior utility than a lagged outcome variable. …

Two Essays On Insider Trading And Option Grants Around The Filing Of Influential Patents, Liu Pan

Doctoral Dissertations

Research documents that insiders, who have access to private information, appear to trade with profits before major corporate events like mergers, bankruptcy, dividend announcements, and future cash flow news (see, e.g., Seyhun, 1990; Seyhun and Bradley, 1997; John and Lang, 1991; Jiang and Zaman, 2010). Another recent stream of studies find that the size and quality of a firm's patent portfolio are positively related to the firm's future stock returns (Hirshleifer, Hsu, and Li, 2012; Pandit, Wasley, and Zach, 2011). However, there is little systematic evidence on whether insiders act opportunistically when they possess private information about the firm's patent …

Two Essays On Insider Trading And Option Grants Around The Filing Of Influential Patents, Liu Pan

Doctoral Dissertations

Research documents that insiders, who have access to private information, appear to trade with profits before major corporate events like mergers, bankruptcy, dividend announcements, and future cash flow news (see, e.g., Seyhun, 1990; Seyhun and Bradley, 1997; John and Lang, 1991; Jiang and Zaman, 2010). Another recent stream of studies find that the size and quality of a firm's patent portfolio are positively related to the firm's future stock returns (Hirshleifer, Hsu, and Li, 2012; Pandit, Wasley, and Zach, 2011). However, there is little systematic evidence on whether insiders act opportunistically when they possess private information about the firm's patent …

Two Essays On Ceo Inside Debt Compensation, Nilakshi Borah

Doctoral Dissertations

In the first chapter, I examine the effect CEO inside debt holdings on firm cash holdings, as measured by the ratio of cash and marketable securities to net assets using a sample of EXECUCOMP firms over the period of 2006 to 2008. Following prior literature on CEO inside debt holdings (Cassell et al., 2012), I use the following two measures as proxies for CEO inside debt compensation: (1) the CEO to firm debt/equity ratio, which is calculated as the CEO's debt/equity ratio scaled by the firm's debt to equity ratio and 2) an indicator variable equal to one when the …

Essays On Gross Receipts Taxes, Zhou Yang

Doctoral Dissertations

The dissertation focuses on the incentives and economic effects of gross receipts taxes (GRTs) versus corporate income taxes (CITs). Conventional wisdom holds that GRTs are very poor tax instruments; however, several states have shown renewed interest in GRTs since 2002. An interesting question to ask is why states are reconsidering GRTs in spite of all criticisms. Are GRTs really as bad as what conventional wisdom says? There is little rigorous theoretical or empirical work on GRTs. My dissertation aims to help fill this gap by providing both theoretical and empirical analysis on the comparative advantages and disadvantages of GRTs versus …

An Empirical Investigation Of The Fairtax As An Alternative To The Federal Personal Income, Corporate Income, Estate And Gift, And Payroll Taxes, Yingxu Kuang

Doctoral Dissertations

Dissatisfaction with the current federal tax system is fostering serious interest in a national retail sales tax. Specifically, the FairTax Plan intends to replace most of the federal taxes with a national retail sales tax and is gaining momentum in Congress because of its purported progressive features. The FairTax is promoted as being progressive but there is considerable opposition to this claim.

Using the most recent 2005 Consumer Expenditure Survey (CES) data and estimating lifetime income from a Panel Study of Income Dynamics (PSID) panel tracked over 1968-2005, the distribution impacts of the FairTax Plan are examined, as well as …

Strategic Alliances By Financial Services Firms, Hua Wang

Doctoral Dissertations

The importance of strategic alliances in the financial services industry is increasing; however, research focusing on strategic alliances is limited. In this dissertation, I intend to enhance the existing literature by examining the effect of strategic alliances on the value of financial services firms and the level of cooperation between partner firms involved in strategic alliances. The specific objectives of the dissertation are to examine the market reaction to strategic alliance announcements, to examine the preand post-announcement long-run abnormal stock performance and operating performance for the participants of strategic alliances, and to examine joint ventures and mergers and acquisitions after …

The Determinants Of Executive Compensation In The Commercial Banking Industry, David A. Romer

Doctoral Dissertations

The primary purpose of this study is to examine the viability of two basic theories of compensation to explain executive compensation in the banking industry. The two executive compensation motivation theories are sales/sales growth maximization and profit/shareholder wealth maximization. Overall, strong support is found for both theories. This research also seeks to significantly expand, compared to previous research, the number of banks investigated. This study succeeds, with over a four-fold increase in the number of banks analyzed, including over 330 banks not previously used in the literature. This investigation is further motivated by the paucity of banking studies on compensation …

Three Essays On Banking And Corporate Finance, Fang Zhao

Doctoral Dissertations

This dissertation is composed of three essays on banking and corporate finance. The first essay studies the relationship between interest-rate derivative usage and bank lending. Using recent data that cover a full business cycle, this paper documents a direct relationship between interest-rate derivative usage by U.S. banks and growth in their commercial and industrial (C&I) loan portfolios. This positive association holds for interest-rate options contracts, forward contracts, and futures contracts. This result is consistent with the implication of Diamond's model (1984) that predicts that a bank's use of derivatives permits better management of systematic risk exposure, thereby lowering the cost …

Modeling And Simulation Of Value -At -Risk In The Financial Market Area, Xiangyin Zheng

Doctoral Dissertations

Value-at-Risk (VaR) is a statistical approach to measure market risk. It is widely used by banks, securities firms, commodity and energy merchants, and other trading organizations. The main focus of this research is measuring and analyzing market risk by modeling and simulation of Value-at-Risk for portfolios in the financial market area. The objectives are (1) predicting possible future loss for a financial portfolio from VaR measurement, and (2) identifying how the distributions of the risk factors affect the distribution of the portfolio. Results from (1) and (2) provide valuable information for portfolio optimization and risk management.

The model systems chosen …

Can Fundamental Value Predict Stock Returns? An Empirical Assessment Of The Feltham -Ohlson Model, Colin Anthony Pillay

Doctoral Dissertations

In valuation research, two modeling approaches that have become prominent are those based on the Residual Income Model (RIM) and those based on the G. Feltham-James A. Ohlson framework. Ohlson (1995) develops a valuation model which links a firm's fundamental value to the book value of equity, earnings and other relevant information. Feltham and Ohlson (1995) extend the Ohlson (1995) model to incorporate growth and conservative accounting.

This study provides an evaluation of the Feltham-Ohlson (1995) model assuming market inefficiency. Analyst forecast data are obtained from the international I/B/E/S files. Financial information and share prices are obtained from the Compustat …

Testing The Effectiveness Of Deregulation In The Electric Utility Industry: A Market-Based Approach, Manfen Wang

Doctoral Dissertations

In this paper, I investigate one stated purpose of deregulation in the electric utility industry—to make utility operations more responsive to news releases, a proxy for market forces. My premise is that utilities providing electricity to highly deregulated states will be more responsive to market forces than those providing electricity to non-deregulated states. I employ intraday data from April to June 2001, the year after deregulation, and from 1994, the year before deregulation. I also employ the Brown-Forsythe-Modified Levene (BFL) test to determine the volatility differences between days with released news and days without released news. The results of BFL …

Efficiency And Performance Of Real Estate Investment Trusts (Reits): An Empirical Examination, Can Topuz

Doctoral Dissertations

This study has a threefold purpose. Its first objective is to investigate input and output efficiencies in the Real Estate Investment Trust (REIT) industry. Its second objective is to understand the impact of size, property share, loan production, debt ratio, property and geographic diversification, control and governance variables, overall risk, capital risk, growth rate, and management type on a number of efficiency measures, including profit, cost, allocative, technical, pure technical and scale efficiency. The third objective is to assess the impact of structural and regulatory changes in the industry on REITs' productivity, technology, and efficiency changes.

I have estimated the …

Financial Performance Of Insurance Companies Following Initial Public Offerings, Kulkanya Napompech

Doctoral Dissertations

The quality of insurance companies is a very significant societal issue. Policyholders pay premiums assuming indemnity of their potential losses. It is essential that an insurer be able to meet its contractual obligations when a loss occurs. An initial public offering provides an infusion of capital and an expansion of resources available to a firm. Thus, the objective of this study is to examine the financial and operating impacts of initial public offerings during 1980–2000 on insurance companies.

Chapter 2 examines changes in operating performance of property/casualty insurance companies following initial public offerings. I find that following initial public offerings, …

An Investigation Of The Association Between Auditor Switching And Negative Information, Michael Morris Grayson

Doctoral Dissertations

This study investigates the premise that certain types of negative information are associated with auditor switches. A data set of 305 auditor switches from 1976 to 1994, extracted from the Compustat data base (limited subscription), was analyzed using tests of proportions and nonparametric sign tests. The data set consists of negative information extracted from the switching companies' income statements (i.e., net losses or extraordinary items) or calculated from the items extracted (i.e., net income adjusted to reverse the effect of extraordinary items).

The initial results, based on tests which assumed random movement of net income, did not support the notion …

Two Essays On Exchange -Traded Funds, Natalya Vladimir Delcoure

Doctoral Dissertations

The purpose of this study is twofold. The first objective is to conduct an empirical inquiry into the diversification benefits of exchange-traded funds. The second objective is to examine whether exchange-traded funds exhibit superior performance compared to their rival closed-end country fund and traditional index mutual fund. I document that American investors manifest their preference for WEBS as a substitute for closed-end country funds. While I find that WEBS satisfy their objective of following their home indexes better than their rival closed-end country fund, the two-factor model I employ indicates that, despite some diversification benefits, WEBS also maintain certain risk …