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 Department: Economics
 Collection: UNT Scholarly Works
Are Net Discount Rates Stationary?: Some Further Evidence

Are Net Discount Rates Stationary?: Some Further Evidence

Date: September 1994
Creator: Haslag, Joseph H.; Nieswiadomy, Michael L. & Slottje, Daniel J.
Description: This article discusses net discount rates. Abstract: Gamber and Sorensen provide evidence suggesting that the net discount ratio experienced a level shift in the mean between 1977 and 1981. If such a shift occurred, the nonlinearity in the data shows up as a failure to reject the null hypothesis that a unit root is present; that is, the series is I(1). In this reply, evidence is presented - the Phillips-Perron test and a univariate version of the Stock-Watson q-test - suggesting that the net discount ratio is stationary. Hence, the mean is constant. In addition, if one extends the analysis to include the 1989 through 1993 period, the net discount ratio appears to be reverting.
Contributing Partner: UNT College of Arts and Sciences
Are Net Discount Ratios Stationary?: The Implications For Present Value Calculations

Are Net Discount Ratios Stationary?: The Implications For Present Value Calculations

Date: September 1991
Creator: Haslag, Joseph H.; Nieswiadomy, Michael L. & Slottje, Daniel J.
Description: Abstract: This article analyzes the relationship between real interest rates and real growth rates in wages. The stationary of these time series has been discussed in the literature. However, since the net discount ratio, (1 + gτ)/(1 + rτ), is a nonlinear transformation, it is not necessarily stationary even if the interest rate and growth rate in wages series are each stationary. On the other hand, the net discount ratio may be stationary even if the interest rate and growth rate series are both non-stationary. The significant finding of this article is that this ratio is stationary. This conclusion appears robust since it holds for at least four different Treasury securities analyzed: three month, six month, one year, and three year. Therefore, a real net discount ratio, (1 + gτ)/(1 + rτ), can be used with confidence in constructing present value forecasts of expected earnings.
Contributing Partner: UNT College of Arts and Sciences
Bank Failure and Its Causes: A Work in Progress

Bank Failure and Its Causes: A Work in Progress

Date: April 3, 2008
Creator: Huffman, Thomas & Eve, Susan
Description: This poster discusses research on bank failure and its causes. The author's research focuses on the primary influences and characteristics of a collapse. The aim is to enable us to deduce common factors that contribute to bank failure, allowing us to reform and prevent collapses.
Contributing Partner: UNT Honors College
Calculating Changes in Worklife Expectancies and Lost Earnings in Personal Injury Cases

Calculating Changes in Worklife Expectancies and Lost Earnings in Personal Injury Cases

Date: September 1988
Creator: Nieswiadomy, Michael L. & Silberberg, Eugene
Description: This article discusses calculating changes in worklife expectancies and lost earnings in personal injury cases. Abstract: This paper utilizes the Bureau of Labor Statistics (BLS) new worklife tables' information on workforce participation probabilities to estimate the effect of an injury on a worker's life expectancy, worklife expectancy and discounted expected income. After a medical opinion has been obtained concerning the effect of an injury on a worker's probabilities of living and remaining active, the BLS's probability figures can be adjusted and incorporated into a Markov process to estimate the impact of the injury. It is shown that Alter and Becker's technique can be adapted to estimate the present value of the lost expected income.
Contributing Partner: UNT College of Arts and Sciences
Does it Pay for Companies to Go Green? A Work in Progress

Does it Pay for Companies to Go Green? A Work in Progress

Date: April 2, 2009
Creator: Kniatt, Cheryl & Nieswiadomy, Michael L.
Description: This poster discusses research on whether it pays for companies to go green. Abstract: Environmental issues have become increasingly important to society over the last few decades. Not only have individuals evaluated and changed their habits in an effort to better protect the environment, but they have also pressured corporations to change their poor environmental habits. The purpose of this research is to discover whether companies that go green see an increase in operating profits and the overall value of the firm. The stock prices of thirty-one green-certified companies will be compared to stock prices of thirty-one non-green-certified companies. A statistical paired t-test will be used to analyze whether a significant change in stock value occurred between companies that have gone green and those that have not.
Contributing Partner: UNT Honors College
The economic and environmental benefits of a renewable energy industry in developing economies

The economic and environmental benefits of a renewable energy industry in developing economies

Date: April 2, 2009
Creator: Roach, Travis & Nieswiadomy, Michael L.
Description: This presentation discusses research on the economic and environmental benefits of a renewable energy industry in developing countries. In this presentation, Nepal is used as a case study for the potential benefits of a renewable industry.
Contributing Partner: UNT Honors College
For-Profit Versus Nonprofit Microfinance: How are the poor affected?

For-Profit Versus Nonprofit Microfinance: How are the poor affected?

Date: April 3, 2008
Creator: Weinberg, Brian R.; McPherson, Michael & Cox, Gloria C.
Description: This presentation discusses research on for-profit and nonprofit microfinance and how the poor are affected. Although there were several limitations such as time and funding, this research offers ideas of how each might overcome their inadequacies in the future to find a stronger balance between funding, satisfying the market demand for microfinance services, and effectively alleviating poverty.
Contributing Partner: UNT Honors College
Income Tax Complexity: A Work in Progress

Income Tax Complexity: A Work in Progress

Date: April 2, 2009
Creator: Oakes, Trayton & Battaglia, Kari
Description: This poster discusses research on the complexity of income tax. This analysis looks at how the government and private industry compensates for the complicated tax code by providing services such as preparation. In addition, this analysis looks at the possibility of increased revenues and compliance from a simpler federal tax system, and the potential causal relationship between a complicated federal income tax system and problems with filing. The authors argues that many of the negative complications of the federal income tax structure are causally related to the complexity of the system itself.
Contributing Partner: UNT Honors College
Input Substitution in Irrigated Agriculture in the High Plains of Texas, 1970-80

Input Substitution in Irrigated Agriculture in the High Plains of Texas, 1970-80

Date: July 1988
Creator: Nieswiadomy, Michael L.
Description: This article discusses input substitution in irrigated agriculture in the high plains of Texas. Abstract: The adaptability of irrigated agriculture in the High Plains region of Texas in the 1970-80 period is analyzed by estimating Allen partial elasticities of substitution for five key inputs (water, labor, center pivot, furrow, and wheel roll systems) used to produce two crops (cotton and grain sorghum). The results indicate that farmers have adapted to changes in a manner generally consistent with prior expectations concerning complementarity and substitutability among inputs. The output-constant price elasticity of water demand was statistically significant but relatively small (-.25).
Contributing Partner: UNT College of Arts and Sciences
Revealing the Middlemen: An Inquiry Into the Market Structure of United States Agribusiness - A Work in Progress

Revealing the Middlemen: An Inquiry Into the Market Structure of United States Agribusiness - A Work in Progress

Date: April 14, 2011
Creator: Scruggs, Hallie & Eve, Susan
Description: This poster discusses research on the market structure of United States Agribusiness. The term Agribusiness is applied to agriculture in the U.S. because firms in the food industry to be corporate and large, a feature unique to the U.S. This tendency has led to fewer firms in the market, especially over the last century (Allen & Abala, 2007). Around fifty years ago, issues regarding food began to gain momentum with a part of the population. The people involved had noticed issues with the American diet and their concerns have since expanded. The purpose of this inquiry is to establish the merits of the Food Movement's objections to the changes in U.S. Agriculture.
Contributing Partner: UNT Honors College
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