Effects Of Exchange Rate Movements On Economic Growth In Nigeria,
2011
Department of Economics, University of Ibadan
Effects Of Exchange Rate Movements On Economic Growth In Nigeria, Eme O. Akpan, Johnson A. Atan
CBN Journal of Applied Statistics (JAS)
This study investigates the effect of exchange rate movements on real output growth in Nigeria. Based on quarterly series for the period 1986 to 2010, the paper examines the possible direct and indirect relationship between exchange rates and GDP growth. The relationship is derived in two ways using a simultaneous equations model within a fully specified (but small) macroeconomic model. A Generalised Method of Moments (GMM) technique was explored. The estimation results suggest that there is no evidence of a strong direct relationship between changes in exchange rate and output growth. Rather, Nigeria’s economic growth has been directly affected by …
Exchange Rate Volatility In Nigeria: Consistency, Persistency & Severity Analyses,
2011
Datatric Research Consulting, Nigeria
Exchange Rate Volatility In Nigeria: Consistency, Persistency & Severity Analyses, Babatunde Adeoye, Akinwande A. Atanda
CBN Journal of Applied Statistics (JAS)
The adoption of the International Monetary Fund (IMF) Structural Adjustment Programme (SAP) in 1986 resulted in the transition from fixed exchange rate regime to floating exchange rate regime in Nigeria. Ever since, the exchange rate of naira vis-à-vis the U.S dollar has attained varying rates all through different time horizons. On this basis, this study examines the consistency, persistency, and severity (degree) of volatility in exchange rate of Nigerian currency (naira) vis-a-vis the United State dollar using monthly time series data from 1986 to 2008. The standard Purchasing Power Parity (PPP) model was used to analyze the long-run consistency of …
Foreign Private Investment And Economic Growth In Nigeria: A Cointegrated Var And Granger Causality Analysis,
2011
1Department of Statistics Collage of Science and Technology. Waziri Umaru Federal Polytechnic Birnin Kebbi, Nigeria
Foreign Private Investment And Economic Growth In Nigeria: A Cointegrated Var And Granger Causality Analysis, F. Z. Abdullahi, S. Ladan, Haruna R. Bakari
CBN Journal of Applied Statistics (JAS)
This research uses a cointegration VAR model to study the contemporaneous long-run dynamics of the impact of Foreign Private Investment (FPI), Interest Rate (INR) and Inflation rate (IFR) on Growth Domestic Products (GDP) in Nigeria for the period January 1970 to December 2009. The Unit Root Test suggests that all the variables are integrated of order 1. The VAR model was appropriately identified using AIC information criteria and the VECM model has exactly one cointegration relation. The study further investigates the causal relationship using the Granger causality analysis of VECM which indicates a uni-directional causality relationship between GDP and FDI …
Banking Sector Credit And Economic Growth In Nigeria: An Empirical Investigation,
2011
Department of Economics, Modibbo Adama University of Technology, Yola, Nigeria
Banking Sector Credit And Economic Growth In Nigeria: An Empirical Investigation, Aniekan O. Akpansung, Sikiru J. Babalola
CBN Journal of Applied Statistics (JAS)
The paper examines the relationship between banking sector credit and economic growth in Nigeria over the period 1970-2008. The causal links between the pairs of variables of interest were established using Granger causality test while a Two-Stage Least Squares (TSLS) estimation technique was used for the regression models. The results of Granger causality test show evidence of unidirectional causal relationship from GDP to private sector credit (PSC) and from industrial production index (IND) to GDP. Estimated regression models indicate that private sector credit impacts positively on economic growth over the period of coverage in this study. However, lending (interest) rate …
Neither The Washington Nor Beijing Consensus: Developmental Models To Fit African Realities And Cultures,
2011
Central Bank of Nigeria
Neither The Washington Nor Beijing Consensus: Developmental Models To Fit African Realities And Cultures, Sanusi L. Sanusi
CBN Journal of Applied Statistics (JAS)
No abstract provided.
Banking Reform And Its Impact On The Nigerian Economy,
2011
Central Bank of Nigeria
Banking Reform And Its Impact On The Nigerian Economy, Sanusi L. Sanusi
CBN Journal of Applied Statistics (JAS)
No abstract provided.
Power Maximization And Size Control Of Heteroscedasticity And Autocorrelation Robust Tests With Exponentiated Kernels,
2011
University of California - San Diego
Power Maximization And Size Control Of Heteroscedasticity And Autocorrelation Robust Tests With Exponentiated Kernels, Yixiao Sun, Peter C. B. Phillips, Sainan Jin
Research Collection School Of Economics
Using the power kernels of Phillips, Sun, and Jin (2006, 2007), we examine the large sample asymptotic properties of the t-test for different choices of power parameter (ρ). We show that the nonstandard fixed-ρ limit distributions of the t-statistic provide more accurate approximations to the finite sample distributions than the conventional large-ρ limit distribution. We prove that the second-order corrected critical value based on an asymptotic expansion of the nonstandard limit distribution is also second-order correct under the large-ρ asymptotics. As a further contribution, we propose a new practical procedure for selecting the test-optimal power parameter that addresses the central …
Accommodation Or Deterrence In The Face Of Commercial Piracy: The Impact Of Intellectual Property Rights (Ipr) Protections,
2011
Central University of Finance and Economics, Beijing
Accommodation Or Deterrence In The Face Of Commercial Piracy: The Impact Of Intellectual Property Rights (Ipr) Protections, Yuanzhu Lu, Sougata Poddar
Economics Faculty Articles and Research
In this paper, we address the issue of illegal copying or counterfeiting of the original product and Intellectual Property Rights (IPR) protections. The original product developer makes costly investment to deter piracy in a given regime of IPR protection. In the presence of a commercial pirate, we find that it is profitable for the original producer to accommodate the pirate when there is weak IPR protection, and deter when the IPR protection is strong. However, in the comparative statics analysis, we find that there is a non-monotonic relationship between the optimal level of deterrence (chosen by the original producer) and …
Cagan Type Rational Expectations Model On Time Scales With Their Applications To Economics,
2011
Western Kentucky University
Cagan Type Rational Expectations Model On Time Scales With Their Applications To Economics, Funda Ekiz
Masters Theses & Specialist Projects
Rational expectations provide people or economic agents making future decision with available information and past experiences. The first approach to the idea of rational expectations was given approximately fifty years ago by John F. Muth. Many models in economics have been studied using the rational expectations idea. The most familiar one among them is the rational expectations version of the Cagans hyperination model where the expectation for tomorrow is formed using all the information available today. This model was reinterpreted by Thomas J. Sargent and Neil Wallace in 1973. After that time, many solution techniques were suggested to solve the …
A New Necessary Condition For Implementation In Iteratively Undominated Strategies,
2011
Singapore Management University
A New Necessary Condition For Implementation In Iteratively Undominated Strategies, Takashi Kunimoto, Roberto Serrano
Research Collection School Of Economics
We uncover a new necessary condition for implementation in iteratively undominated strategies by mechanisms that satisfy the “best element property” where for each agent, there exists a strategy profile that gives him the highest payoff in the mechanism. This class includes finite and regular mechanisms. We conclude that either the quasilinearity-like assumptions of available sufficiency results cannot be completely dispensed with or some mechanisms that do not satisfy the best element property must be employed. We term the condition “restricted deception-proofness.” It requires that, in environments with identical preferences, the social choice function be immune to all deceptions, making it …
A Primer On Profit Maximization,
2011
Central Washington University
A Primer On Profit Maximization, Robert Carbaugh, Tyler Prante
All Faculty Scholarship for the College of Business
Although textbooks in intermediate microeconomics and managerial economics discuss the first-order condition for profit maximization (marginal revenue equals marginal cost) for pure competition and monopoly, they tend to ignore the second-order condition (marginal cost cuts marginal revenue from below). Mathematical economics textbooks also tend to provide only tangential treatment of the necessary and sufficient conditions for profit maximization. This paper fills the void in the textbook literature by combining mathematical and graphical analysis to more fully explain the profit maximizing hypothesis under a variety of market structures and cost conditions. It is intended to be a useful primer for all …
Predictions For Protection: A System To Measure And Detect Asset Bubbles,
2011
Singapore Management University
Predictions For Protection: A System To Measure And Detect Asset Bubbles, Singapore Management University
Perspectives@SMU
The damage wrecked by the bursting of asset bubbles can have a devastating impact on investors' fortunes. In the Internet bubble, some US$8 trillion of shareholder wealth was destroyed. What is even more pertinent, however, is how the popping of a bubble can create a financial crisis, impacting nations and their economies. As a result, understanding how to identify bubbles is an important first step in combating these speculative bubbles, with interested parties ranging from the academic and investment community to central bankers and policy makers.
A Forensic Analysis Of Global Imbalances,
2011
University of Wisconsin-Madison
A Forensic Analysis Of Global Imbalances, Menzie David Chinn, Barry Eichengreen, Hiro Ito
Economics Faculty Publications and Presentations
We examine whether the behavior of current account balances changed in the years preceding the global crisis of 2008-09, and assess the prospects for global imbalances in the post-crisis period. Changes in the budget balance are an important factor affecting current account balances for deficit countries such as the U.S. and the U.K. The effect of the “saving glut variables” on current account balances has been relatively stable for emerging market countries, suggesting that those factors cannot explain the bulk of their recent current account movements. We also find the 2006-08 period to constitute a structural break for emerging market …
Are Benevolent Dictators Altruistic In Groups? A Within-Subject Design,
2011
Kennesaw State University
Are Benevolent Dictators Altruistic In Groups? A Within-Subject Design, Lucy F. Ackert, Ann B. Gillette, Jorge Martinez-Vazquez, Mark Rider
Faculty Articles
We use a within-subject experimental design to investigate whether systematic relationships exist across distinct features of individual preferences: altruism in a two-person context, risk aversion in monetary outcomes, and social preferences in a group context. We find that altruism is related to demographic variables, including years of education, gender, and age. Perhaps most importantly, self allocation in a two-person dictator game is related to social preferences in a group context. Participants who are more generous in a dictator game are more likely to vote against their self-interest in a group tax redistribution game which we interpret to be an expression …
Evidence For A Peak Shift In A Humoral Response To Helminths: Age Profiles Of Ige In The Shuar Of Ecuador, The Tsimane Of Bolivia, And The U.S. Nhanes,
2011
University of California, Santa Barbara
Evidence For A Peak Shift In A Humoral Response To Helminths: Age Profiles Of Ige In The Shuar Of Ecuador, The Tsimane Of Bolivia, And The U.S. Nhanes, Aaron D. Blackwell, Michael D. Gurven, Lawrence S. Sugiyama, Felicia C. Madimenos, Melissa A. Liebert, Melanie A. Martin, Hillard Kaplan, J. Josh Snodgrass
ESI Publications
Background: The peak shift model predicts that the age-profile of a pathogen’s prevalence depends upon its transmission rate, peaking earlier in populations with higher transmission and declining as partial immunity is acquired. Helminth infections are associated with increased immunoglobulin E (IgE), which may convey partial immunity and influence the peak shift. Although studies have noted peak shifts in helminths, corresponding peak shifts in total IgE have not been investigated, nor has the age-patterning been carefully examined across populations. We test for differences in the agepatterning of IgE between two South American forager-horticulturalist populations and the United States: the Tsimane …
Value, Cooperatives, And Class Justice,
2011
Bucknell University
Value, Cooperatives, And Class Justice, David Kristjanson-Gural
Faculty Journal Articles
In this article I argue that elimination of exploitation at the firm level is necessary to eliminate exploitation, but is not sufficient, in and of itself, to support class justice. I distinguish exploitation as one of several aspects in the more inclusive category of class justice developed by George DeMartino. I then demonstrate that when the formation and distribution of value at the more complex level of Marx’s analysis in volume 3 of Capital is considered, workers may collectively appropriate surplus value but nonetheless be subject to an unfair redistribution of labor time. I use the example of the Mondrago …
A Viking Age Political Economy From Soil Core Tephrochronology,
2011
University of Massachusetts Boston
A Viking Age Political Economy From Soil Core Tephrochronology, Kathryn Anne Catlin
Graduate Masters Theses
Saga accounts describe Viking Age Iceland as an egalitarian society of independent household farms. By the medieval period, the stateless, agriculturally marginal society had become highly stratified in exploitative landlord-tenant relationships. Classical economists place the origin of differential wealth in unequal access to resources that are unevenly distributed across the landscape. This irregularity is manifested archaeologically as spatial variations in buried soil horizons, which are addressed through thousands of soil cores recorded across Langholt in support of the Skagafjörður Archaeological Settlement Survey. Soil accumulation rates, a proxy for land quality, are derived from tephrochronology and correlated with archaeological and historical …
Inflammatory Gene Variants In The Tsimane, An Indigenous Bolivian Population With A High Infectious Load,
2011
Princeton University
Inflammatory Gene Variants In The Tsimane, An Indigenous Bolivian Population With A High Infectious Load, Sarinnapha Vasunilashorn, Caleb E. Finch, Eileen M. Crimmins, Suvi A. Vikman, Jonathan Stieglitz, Michael Gurven, Hillard Kaplan, Hooman Allayee
ESI Publications
The Tsimane of lowland Bolivia are an indigenous forager-farmer population living under conditions resembling pre-industrial European populations, with high infectious morbidity, high infection and inflammation, and shortened life expectancy. Analysis of 917 persons ages 5 to 60+ showed that allele frequencies of 9 SNPs examined in the apolipoprotein E (apoE), C-reactive protein (CRP), and interleukin-6 (IL-6) genes differed from some European, African, and north Asian-derived populations. The apoE2 allele was absent, whereas four SNPs related to CRP and IL-6 were monomorphic: CRP (rs1800947, rs3093061, and rs3093062) and IL-6 (rs1800795). No significant differences in apoE, CRP, and IL-6 variants across age …
Echoes From Geneva: Finding John Calvin’S Socio-Economic Interests In The Modern World,
2011
Rollins College
Echoes From Geneva: Finding John Calvin’S Socio-Economic Interests In The Modern World, Brenda K. Savage
Master of Liberal Studies Theses
Through an examination of John Calvin’s intentions in ending the prohibition on usury and the practical application of his teachings in sixteenth-century Geneva, and a consideration of the elements of poverty, social outcasts, and exploitation common to both Geneva and the modern world, it can be argued that the Reformer has much to offer of continued relevancy for those seeking to engage their contemporary world by finding alternatives that can help the financially disenfranchised. Calvin is often referred to as the “Father of Modern Interest,” and as such many people have directly blamed him for the exploitation associated with capitalism. …
The Effects Of Walmart On Healthcare And Unionization: Is America Really Saving Money And Living Better?,
2011
Syracuse University
The Effects Of Walmart On Healthcare And Unionization: Is America Really Saving Money And Living Better?, Leyla Ziad
Renée Crown University Honors Thesis Projects - All
As the largest private sector employer in the United States, corporate retail giant Walmart continues to make waves in United States culture and the economy since launching its first store in 1962. As Walmart seeks to expand, the validity of its consumer guarantee to “save money, live better” has been increasingly scrutinized, given Walmart’s use of controversial business practices, most notably its employee benefit policies and anti-unionization efforts. With over 1.4 million employees in the United States, there is much talk surrounding the potential costs of Walmart’s low prices. This study analyzes selected healthcare and unionization impacts of Walmart in …
