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Real and Virtual Competition
(Department of Economics, 2007)
Although the Internet reduces market frictions by making it easier for consumers to obtain information about prices and product offerings, goods sold by electronic firms are not perfect substitutes for otherwise identical ...
Exposure Order Effects and Advertising Competition
(Department of Economics, 2008)
This paper applies the theories of exposure order effects, developed in the psychology literature, to an industrial organization model to explore their role in advertising competition. There are two firms and infinitely many identical consumers...
On the Use of the Inflation Tax when Non-Distortionary Taxes are Available
(Department of Economics, 2000)
If a inflation tax base has been created via a fixed reserve requirement, will a benevolent government use the inflation tax as a (partial) source of revenue even though a non-distortionary revenue source is available? ...
Alternative Bayesian Estimators for Vector-Autoregressive Models
(Department of Economics, 2002)
This paper compares frequentist risks of several Bayesian estimators of the VAR lag parameters and covariance matrix under alternative priors. With the constant prior on the VAR lag parameters, the asymmetric LINEX estimator for the lag parameters...
Incentives for Sabotage in Vertically Related Industries
(Department of Economics, 2004)
We show that the incentives a vertically integrated supplier may have to disadvantage or "sabotage" the activities of downstream rivals vary with both the type of sabotage and the nature of downstream competition. ...
Race, Bureaucratic Discretion, and the Implementation of Welfare Reform
(Department of Economics, 2003)
This paper explores the impact of the race of individual clients and of the local racial context on the implementation of sanctions for recipients of Temporary Assistance for Needy Families (TANF) in a Midwestern state. We find that although...
Campaign Finance Laws and Political Efficacy: Evidence From the States
(Department of Economics, 2005)
The decline of political efficacy and trust in the United States is often linked to the rise of money in politics. Both the courts and reform advocates justify restrictions on campaign donations and spending as necessary ...
The Welfare Caseload, Economics Growth and Welfare-to-Work Policies: An Analysis of Five Urban Areas
(Department of Economics, 2000)
This paper uses quarterly data on AFDC (later TANF) recipients in five major urban areas to examine the relative importance of policy reform and economic conditions in explaining the dynamics of the welfare caseload and the employment experiences...
High Corruption Income in Ming and Qing China
(Department of Economics, 2005)
We develop an economic model that explains historical data on government corruption in Ming and Qing China. In our model, officials' extensive powers result in corrupt income matching land's share in output. We estimate corrupt income to be between...
The Effects of Campaign Finance Laws on Turnout, 1950-2000
(Department of Economics, 2006)
Scholars have proposed many routes by which campaign finance laws may impact turnout. For instance, laws restricting campaign spending may decrease mobilization, resulting in lower turnout. Alternatively, such laws might ...
Competing for Customers' Attention: Advertising When Consumers Have Imperfect Memory
(Department of Economics, 2006)
This paper applies the theory of memory for advertising, developed in the consumer behavior literature, to an industrial organization setting to provide insight into advertising strategies in imperfectly competitive markets. There are two firms...
The Impact of Welfare Reform on Leaver Characteristics, Employment and Recidivism
(Department of Economics, 2002)
recidivism comparing cohorts of leavers prior to and after welfare reform. We find that after welfare reform leavers are much more likely to be working, have higher total earnings, work for employers with similar characteristics, and are less likely to return...
What's in a Name?
(Department of Economics, 2004)
Plenty. This paper analyzes two broad questions: Does your first name matter? And how did you get your first name anyway? Using data from the National Opinion Research Center's (NORC's) General Social Survey, including access to respondent's first...
Extracting a Common Stochastic Trend: Theory with Some Applications
(Department of Economics, 2008)
This paper investigates the statistical properties of estimators of the parameters and unobserved series for state space models with integrated time series. In particular, we derive the full asymptotic results for maximum likelihood estimation using...
Is Teacher Pay “Adequate”?
(Department of Economics, 2005)
In school finance lawsuits plaintiffs often claim that pay levels are not sufficient to recruit teachers who can deliver constitutionally-mandated levels of educational services. In this paper I consider several ways in which one might bring...
Networks, Standards and Intellectual Property Rights
(Department of Economics, 2007)
This paper reviews issues that lie at the intersection between intellectual property rights (IPR) and network effects, especially in the context of the global economy. Some of the relevant questions are: (1) How do IPR influence the provision...
Selection of Multivariate Stochastic Volatility Models via Bayesian Stochastic Search
(Department of Economics, 2009)
We propose a Bayesian stochastic search approach to selecting restrictions on multivariate regression models where the errors exhibit deterministic or stochastic conditional volatilities. We develop a Markov Chain Monte ...
Heterogeneous Information and Investment under Uncertainty
(Department of Economics, 2007)
A sudden change in investment environment shifts objective uncertainty (characterized by parameters that determine the distribution of returns) and at the same time heightens subjective uncertainty (about the data generating ...
Accounting for Fluctuations in Social Network Usage and Migration Dynamics
(Department of Economics, 2004)
In this paper, we examine network capital usage and migration patterns in a theoretical model. Networks are modeled as impacting the migration decision in many ways. When young, larger networks reduce the time lost moving from one region to another...
Crude Oil and Stock Markets: Stability, Instability, and Bubbles
(Department of Economics, 2008)
We analyze the long-run relationship between the world price of crude oil and international stock markets over 1971:1-2008:3 using a cointegrated vector error correction model with additional regressors. Allowing for ...