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- Professor Issam A.W. Mohamed (69)
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Articles 1 - 30 of 133
Full-Text Articles in International Economics
International Reserves And Rollover Risk, Javier Bianchi, Juan Carlos Hatchondo, Leonardo Martinez
International Reserves And Rollover Risk, Javier Bianchi, Juan Carlos Hatchondo, Leonardo Martinez
Leonardo Martinez
No abstract provided.
Finance And Export Survival: The Case Of Mena Region And Sub-Saharan Africa, Melise Jaud, Madina Kukenova, Martin Strieborny
Finance And Export Survival: The Case Of Mena Region And Sub-Saharan Africa, Melise Jaud, Madina Kukenova, Martin Strieborny
Martin Strieborny
The paper looks at unique firm-product-destination export data collected by custom authoritiesin four countries from the Middle East and North Africa (MENA) - Jordan,Kuwait, Morocco, Yemen as well as in six countries of Sub-Saharan Africa(SSA) - Ghana, Mali, Malawi, Senegal, Tanzania, Uganda. We use these data toexamine to impact of financial development on the long-term success ofexports from developing countries. We find that those agricultural exportsthat face particularly costly implementation of Sanitary and PhytosanitaryStandards (SPS) are also the ones that disproportionately benefit from ahigher level of domestic financial development. This result confirms theprevious findings from a smaller SSA sample (Jaudetal. …
Finance, Comparative Advantage, And Resource Allocation, Melise Jaud, Madina Kukenova, Martin Strieborny
Finance, Comparative Advantage, And Resource Allocation, Melise Jaud, Madina Kukenova, Martin Strieborny
Martin Strieborny
Can financial institutions and markets enhance the discipline imposed by competitive product markets and thus improve resource allocation in the real economy? We address this question in the context of international trade, using disaggregated product-level data from 71 countries exporting to the USA. We show that exported products exit the US market sooner if they stand far away from the exporting country's comparative advantage. This pattern is stronger when the exporting country has a well-developed banking system, but it is unaffected by the depth of stock markets. These results are in accordance with theories stressing the disciplining role of debt.
The Integrity Of Financial Analysts: Evidence From Asymmetric Responses To Earnings Surprises, Rui Lu, Wenxuan Hou, Henry Oppenheimer, Ting Zhang
The Integrity Of Financial Analysts: Evidence From Asymmetric Responses To Earnings Surprises, Rui Lu, Wenxuan Hou, Henry Oppenheimer, Ting Zhang
Ting Zhang
This paper investigates the integrity of financial analysts by examining their recommendation responses to large quarterly earnings surprises. Although there is no significant difference in recommendation changes between affiliated and unaffiliated analysts in response to positive earnings surprises, affiliated analysts are more reluctant than unaffiliated analysts to downgrade stock recommendations in response to negative earnings surprises. The evidence implies that conflicts of interest undermine the integrity of financial analysts. We further examine the effects of reputation concern and the Global Research Analyst Settlement as informal and formal mechanisms, on restoring analysts’ integrity. The results show that the positive bias in …
An Analysis Of Risk-Taking Behavior For Public Defined Benefit Pension Plans, Nancy Mohan, Ting Zhang
An Analysis Of Risk-Taking Behavior For Public Defined Benefit Pension Plans, Nancy Mohan, Ting Zhang
Ting Zhang
This paper presents the first comprehensive study on the determinants of public pension fund investment risk and reports several new important findings. Unlike private pension plans, public funds undertake more risk if they are underfunded and have lower investment returns in the previous years, consistent with the risk transfer hypothesis. Furthermore, pension funds in states facing fiscal constraints allocate more assets to equity and have higher betas. There also appears to be a herding effect in that CalPERS equity allocation or beta is mimicked by other pension funds. Finally, our results suggest that government accounting standards strongly affect pension fund …
An Analysis Of Risk-Taking Behavior For Public Defined Benefit Pension Plans, Nancy Mohan, Ting Zhang
An Analysis Of Risk-Taking Behavior For Public Defined Benefit Pension Plans, Nancy Mohan, Ting Zhang
Nancy Mohan
This paper presents the first comprehensive study on the determinants of public pension fund investment risk and reports several new important findings. Unlike private pension plans, public funds undertake more risk if they are underfunded and have lower investment returns in the previous years, consistent with the risk transfer hypothesis. Furthermore, pension funds in states facing fiscal constraints allocate more assets to equity and have higher betas. There also appears to be a herding effect in that CalPERS equity allocation or beta is mimicked by other pension funds. Finally, our results suggest that government accounting standards strongly affect pension fund …
Aggression In Mixed Martial Arts: An Analysis Of The Likelihood Of Winning A Decision, Trevor Collier, Andrew Johnson, John Ruggiero
Aggression In Mixed Martial Arts: An Analysis Of The Likelihood Of Winning A Decision, Trevor Collier, Andrew Johnson, John Ruggiero
Trevor Collier
Within the last decade, mixed martial arts has become one of the most popular sports worldwide. The Ultimate Fighting Championship (UFC) is the largest and most successful organization within the industry. In the USA, however, the sport is not sanctioned in all states because some politicians view the sport as too violent. The sport consists of many fighting forms and, unlike boxing, winning a decision requires judging in multiple facets including wrestling, boxing, kickboxing, and jiu-jitsu. In this study, we estimate the likelihood of winning a decision in the UFC. Using data on individual fights, we estimate the probability of …
Measuring Technical Efficiency In Sports, Trevor Collier, Andrew Johnson, John Ruggiero
Measuring Technical Efficiency In Sports, Trevor Collier, Andrew Johnson, John Ruggiero
Trevor Collier
Standard economic production theory is the basis for measuring technical efficiency in sports. Using programming or regression models, efficiency is defined as the distance of a given team observation from the technology. In this article, the authors show that the standard measures of efficiency using deterministic models are biased downward due to serial correlation with respect to the efficiency measure. In particular, if the number of observed wins for a given team is affected by the team’s inefficiency, it is necessarily true that another team is able to produce outside of the technology. As a result, the observed frontier is …
The Impact Of Institutional Arrangements On Educational Efficiency, Trevor Collier
The Impact Of Institutional Arrangements On Educational Efficiency, Trevor Collier
Trevor Collier
Per-pupil expenditures on education in the United States have grown immensely in recent decades, yet student achievement has been stagnant. An abundance of research has sought to solve this enigma, much of it centered on the incentive structure facing administrators. Some recent papers use TIMSS data to analyze the relationship between institutional arrangements—that typically do not vary within a single country—and student achievement. Similarly, we utilize TIMSS 1999 to determine if there is an indirect relationship between institutional arrangements and student achievement, via a relationship with school efficiency. Our results show that the specified link between institutional arrangements and student …
Teacher Qualifications And Student Achievement: A Panel Data Of Analysis, Trevor Collier
Teacher Qualifications And Student Achievement: A Panel Data Of Analysis, Trevor Collier
Trevor Collier
Recent academic research suggests that teacher quality plays an important role in student achievement: however, empirical research on the efficacy of policies requiring teachers to obtain certain degrees is inconclusive, particularly in elementary education. This paper models a panel data production function with fixed effects using the Early Childhood Longitudinal Study (ECLS-K) to asses the relationship between different undergraduate and graduate majors and elementary student test scores. Specifcally, we aim to discern if there is a difference in teacher efficacy within the different education related majors (e.g. early childhood education and elementary education) and between education and non-education related majors.
Estimation Of Multi-Output Production Functions In Commercial Fisheries, Trevor Collier, Andrew Mamula, John Ruggiero
Estimation Of Multi-Output Production Functions In Commercial Fisheries, Trevor Collier, Andrew Mamula, John Ruggiero
Trevor Collier
Measuring the productivity of vessels in a multi-species fishery can be problematic. Typical regression techniques are not capable of handling multiple outputs while Data Envelopment Analysis (DEA) tends to ignore the stochastic nature of production. Applied economists have devoted considerable time to this problem and have developed several methods of dealing with the issue of multiple output technologies in commercial fisheries. Our paper contributes to this literature by providing another method for estimating production functions of vessels operating in multi-species fisheries. We utilize a two-stage model – with data from the West Coast Limited Entry Groundfish Trawl Fishery – using …
Tobin, James, Tony Caporale
Tobin, James, Tony Caporale
Tony Caporale
James Tobin was born in Champaign, Illinois, in 1918. He received his bachelor's degree in 1939 and his master's degree in 1940, both from Harvard. Following naval service during the years 1942-6, he returned to his graduate studies and received his PhD from Harvard in 1947. In 1950, he joined the economics department at Yale University, and he has largely remained at Yale and has been identified with this institution throughout his career. He twice directed the Cowles Foundation for Research in Economics, first from 1955 to 1961, and then from 1964 to 1965. He also served for two years, …
The Relationship Between Output Variability And Growth: Evidence From Post War U.K. Data, Tony Caporale, Barbara Mckiernan
The Relationship Between Output Variability And Growth: Evidence From Post War U.K. Data, Tony Caporale, Barbara Mckiernan
Tony Caporale
The paper investigates the relationship between output variability and economic growth using a GARCH-M model with industrial production in post-war Great Britain. The data reveals a positive relationship between variability and growth rates.
Debt Dilution And Sovereign Default Risk, Juan Carlos Hatchondo, Leonardo Martinez, Cesar Sosa Padilla
Debt Dilution And Sovereign Default Risk, Juan Carlos Hatchondo, Leonardo Martinez, Cesar Sosa Padilla
Leonardo Martinez
No abstract provided.
Fiscal Rules And The Sovereign Default Premium, Juan Carlos Hatchondo, Leonardo Martinez, Francisco Roch
Fiscal Rules And The Sovereign Default Premium, Juan Carlos Hatchondo, Leonardo Martinez, Francisco Roch
Leonardo Martinez
No abstract provided.
Holes In The Dike: The Global Savings Glut, U.S. House Prices And The Long Shadow Of Banking Deregulation, Mathias Hoffmann, Iryna Stewen
Holes In The Dike: The Global Savings Glut, U.S. House Prices And The Long Shadow Of Banking Deregulation, Mathias Hoffmann, Iryna Stewen
Mathias Hoffmann
We show how capital inflows into and financial deregulation within the United States interacted in driving the recent boom and bust in U.S. housing prices. Interstate banking deregulation during the 1980s cast a long shadow: in states that opened their banking markets to out-of-state banks earlier, house prices were more sensitive to aggregate U.S. capital inflows during 1990-2012. Capital inflows relaxed the value-at-risk constraints of geographically diversified (‘integrated’) U.S. banks more than those of local banks. Therefore, integrated banks absorbed a larger share of capital inflows and expanded mortgage lending more. This drove up housing prices.
Currency Wars And The Erosion Of Dollar Hegemony, Lan Cao
Currency Wars And The Erosion Of Dollar Hegemony, Lan Cao
Lan Cao
Small Firms And Domestic Bank Dependence In Europe's Great Recession, Mathias Hoffmann, Bent E. Sorensen
Small Firms And Domestic Bank Dependence In Europe's Great Recession, Mathias Hoffmann, Bent E. Sorensen
Mathias Hoffmann
The paper studies the role of small businesses (SME) in the transmission of the Eurozone crisis to member countries and whether regions or countries with many SMEs were less able to share risk. Our analysis draws attention to domestic bank dependence---defined as the share of domestic private credit originated by domestic banks---as a key variable modulated the impact of shocks on bank-dependent SMEs and thus on the real economy. We argue that Eurozone banking integration in the years after the creation of the single currency was lopsided in the sense that, until 2008, cross-border lending between banks increased markedly while …
Reserve Currency And A Lender Of Next-To-Last Resort: A Literature Review, Alida S. Skold
Reserve Currency And A Lender Of Next-To-Last Resort: A Literature Review, Alida S. Skold
Alida S. Skold
The role of the US dollar as the global dominant reserve currency is eroding. Debate is ongoing regarding next steps. Moving the international monetary system to a single global currency is part of the debate. Literature reviews the eroding role of the US dollar and implications the erosion carries for the US. The Special Drawing Rights developed by the IMF could fill the role of Keynes’ recommended global currency known as the “bancor.” Regardless of the nature of the global reserve currency, access to liquidity is required to have an effective international monetary system. Literature defines a missing layer of …
Human Capital Formation And Economic Development In Pakistan: An Empirical Analysis, Muhammad Irfan Chani, Mahboob Ul Hassan, Muhammad Shahid
Human Capital Formation And Economic Development In Pakistan: An Empirical Analysis, Muhammad Irfan Chani, Mahboob Ul Hassan, Muhammad Shahid
Muhammad Irfan Chani
This study investigates the casual relationship between economic development and formation of human capital in Pakistan. Based on endogenous growth theory, this study empirically tests the standard growth model consisting of gross domestic product (GDP) per capita as a dependent variable and human capital formation, investment in physical capital and labor force as independent variables. Autoregressive distributive lag (ARDL) bound testing approach to cointegration is used to check the long-run equilibrium relationship between the variables included in the model. For checking the causal relationship between economic development and human capital formation, pair-wise Granger causality test is used for time series …
Some Socio Economic Determinants Of Fertility In Pakistan: An Empirical Analysis, Muhammad Irfan Chani, Muhammad Shahid, Mahboob Ul Hassan
Some Socio Economic Determinants Of Fertility In Pakistan: An Empirical Analysis, Muhammad Irfan Chani, Muhammad Shahid, Mahboob Ul Hassan
Muhammad Irfan Chani
This study aims to investigate the role that various socioeconomic factors like female education, urbanization and female labour force participation play in determining fertility of women in Pakistan. ARDL bound test approach to cointegration is used to analyze the long-run relationship of the variables by using the data for the period from 1980 to 2009. The empirical results show that there exists a long-run as well as short-run relationship between fertility and urbanization, female labour force participation and female education in Pakistan. The analysis indicates there is a negative relationship between all 3 determinants with fertility. Female education and urbanization …
Smart Stimulus Amid Deepening Debt: Future-Flow Tax Credit Programs, William Werkmeister
Smart Stimulus Amid Deepening Debt: Future-Flow Tax Credit Programs, William Werkmeister
William Werkmeister
No abstract provided.
Territorial Tax System Reform And Corporate Financial Policies, Matteo Arena, George Kutner
Territorial Tax System Reform And Corporate Financial Policies, Matteo Arena, George Kutner
Matteo P. Arena
We examine the effect of a permanent change to a country corporate income repatriation tax system on corporate financial policies. In 2009 Japan and the U.K. switched from a worldwide to a territorial system for the taxation of repatriated foreign earnings. The new system effectively reduced the tax liabilities of most multinational firms when repatriating earnings. We find that after the change firms accumulate less cash, pay out larger amounts through dividends and share repurchases, and invest less abroad. We do not find that the tax system change has significantly affected domestic investments even when controlling for capital constraints.
An Analysis Of Different Approaches To Women Empowerment: A Case Study Of Pakistan, Amatul R. Chaudhary, Muhammad Irfan Chani, Zahid Pervaiz
An Analysis Of Different Approaches To Women Empowerment: A Case Study Of Pakistan, Amatul R. Chaudhary, Muhammad Irfan Chani, Zahid Pervaiz
Muhammad Irfan Chani
Impacts Of Social Upbringing On Family Integration In Military Life In Sudan, Professor Issam A.W. Mohamed
Impacts Of Social Upbringing On Family Integration In Military Life In Sudan, Professor Issam A.W. Mohamed
Professor Issam A.W. Mohamed
In a country on the eve of losing one third of its land, 80% of potential natural resources and 75% of external exports value, economic future seems gloomy. Many opinions were given for economic solutions after the Southern Sudan secession. However, that does not support a theoretical framework that those are the only reasons for the expected economic collapse. Our theory here is that such collapse already happened because of economic mismanagement, corruption and hoarding initiated by the calls for empowerment and carried out by the regime's members. Such acts extended to the banks, economic institutions and randomized privatization. The …
Multinational Companies And Investments In Sudan: Case Study Of Oil Exploration And Extraction, Professor Issam A.W. Mohamed
Multinational Companies And Investments In Sudan: Case Study Of Oil Exploration And Extraction, Professor Issam A.W. Mohamed
Professor Issam A.W. Mohamed
The purpose of this paper is to present the role of multinational companies in general then its role in Sudan with particular emphasis on oil exploration and extraction. Chinese companies of multinationalities currently control the newly born oil industry in the country. Needless to say that the dire needs of the government because of its international isolation and sanctions compelled it to be subjected to bellow standards conditions in all economic and environmental aspects. The government accepted the conditions for the past twelve years. However, the secession of Southern Sudan into new country gives better re-negotiations opportunity to the newly …
Capital Account Liberalization, Financial Development And Industry Growth: A Synthetic View, Rachita Gullapalli, Barry Eichengreen, Ugo Panizza
Capital Account Liberalization, Financial Development And Industry Growth: A Synthetic View, Rachita Gullapalli, Barry Eichengreen, Ugo Panizza
Rachita Gullapalli
This paper synthesizes studies analyzing the effects of capital account liberalization on industry growth while controlling for financial crises, domestic financial development and the strength of institutions. We find evidence that financial openness has positive effects on the growth of financially dependent industries, although these growth-enhancing effects evaporate during financial crises. Further analysis indicates that the positive effects of capital account liberalization are limited to countries with relatively well-developed financial systems, good accounting standards, strong creditor rights and rule of law. It suggests that countries must reach a certain threshold in terms of institutional and economic development before they can …
Impacts Of Formal Financing On The Development Of The Sudanese Agricultural Sector, Issam A.W. Mohamed Professor
Impacts Of Formal Financing On The Development Of The Sudanese Agricultural Sector, Issam A.W. Mohamed Professor
Professor Issam A.W. Mohamed
The agricultural sector of Sudan is faced by many problems. In the irrigated schemes, the government who officially owns most of them there are entrenched managerial problems that brewed for more than six decades. Moreover, the privatization policies of those schemes provoked many outcries and protests. Large schemes like Gezira have collapsed, this year 2011, only 10% of its over one million hectares were cultivated. The rainfed farming is not different with lack of machineries, shortages of available labor and high priced agricultural inputs, it is not expected to fare better than the irrigated schemes. However, even if those problems …
African Economic Blocs And Trade: Case Study Of Comesa And Sudan, Issam A.W. Mohamed Professor
African Economic Blocs And Trade: Case Study Of Comesa And Sudan, Issam A.W. Mohamed Professor
Professor Issam A.W. Mohamed
Comprehensively, Economic Trade Partnerships and Blocs are important to a member country. However, with the continuing global financial distresses it is useful to evaluate them to maximize possible benefit. The question of joining, continue membership with the Comesa is vital to the Sudanese economy that presently stands in a very decisive time. The Common Market for Eastern and Southern Africa is a free trade area with nineteen member states stretching from Libya to Zimbabwe. COMESA formed in December 1994, replacing a Preferential Trade Area which had existed since 1981. Nine of the member states formed a free trade area in …
Economic Papers Online, Issam A.W. Mohamed Professor
Economic Papers Online, Issam A.W. Mohamed Professor
Professor Issam A.W. Mohamed
Those are economic papers online on the pages of Econpaper by Issam AW Mohamed