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Articles 1 - 30 of 46
Full-Text Articles in Other Economics
Combine Harvester Econometric Model With Forward Speed Optimization, Nathan E. Isaac, Graeme R. Quick, Stuart J. Birrell, William M. Edwards, Bruce A. Coers
Combine Harvester Econometric Model With Forward Speed Optimization, Nathan E. Isaac, Graeme R. Quick, Stuart J. Birrell, William M. Edwards, Bruce A. Coers
William Edwards
A combine harvester econometric simulation model was developed with the goal of matching the combine forward speed to the maximum harvested net income per acre. The model considers the machinery management costs of owning a combine and platform header for harvesting wheat. A statistical Design of Experiment (DOE) was used to evaluate the model using tri-level variables; the medium values constituted the model base case. Of the 27 input variables, the optimum speed was significantly influenced by the crop area, G/MOG ratio, grain unit price, field yield, field efficiency, grain moisture content, probability of a working day in the post-optimum …
Combine Harvester Econometric Model With Forward Speed Optimization, Nathan E. Isaac, Graeme R. Quick, Stuart J. Birrell, William M. Edwards, Bruce A. Coers
Combine Harvester Econometric Model With Forward Speed Optimization, Nathan E. Isaac, Graeme R. Quick, Stuart J. Birrell, William M. Edwards, Bruce A. Coers
William Edwards
A combine harvester econometric simulation model was developed with the goal of matching the combine forward speed to the maximum harvested net income per acre. The model considers the machinery management costs of owning a combine and platform header for harvesting wheat. A statistical Design of Experiment (DOE) was used to evaluate the model using tri-level variables; the medium values constituted the model base case. Of the 27 input variables, the optimum speed was significantly influenced by the crop area, G/MOG ratio, grain unit price, field yield, field efficiency, grain moisture content, probability of a working day in the post-optimum …
Combine Harvester Econometric Model With Forward Speed Optimization, Nathan E. Isaac, Graeme R. Quick, Stuart J. Birrell, William M. Edwards, Bruce A. Coers
Combine Harvester Econometric Model With Forward Speed Optimization, Nathan E. Isaac, Graeme R. Quick, Stuart J. Birrell, William M. Edwards, Bruce A. Coers
William Edwards
A combine harvester econometric simulation model was developed with the goal of matching the combine forward speed to the maximum harvested net income per acre. The model considers the machinery management costs of owning a combine and platform header for harvesting wheat. A statistical Design of Experiment (DOE) was used to evaluate the model using tri-level variables; the medium values constituted the model base case. Of the 27 input variables, the optimum speed was significantly influenced by the crop area, G/MOG ratio, grain unit price, field yield, field efficiency, grain moisture content, probability of a working day in the post-optimum …
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 …
Energy Consumption-Economic Growth Nexus: Does The Level Of Aggregation Matter?, Maamar Sebri, Mehdi Abid
Energy Consumption-Economic Growth Nexus: Does The Level Of Aggregation Matter?, Maamar Sebri, Mehdi Abid
Maamar Sebri
This study investigates the causal relationship between energy consumption and economic performance for the total economy as well as for industry, transport, and residential sectors for Tunisia during the period 1980-2007. The application of Vector error correction model (VECM) for non-stationary and cointegrated series suggests that causality directions at aggregated and disaggregated levels are mixed. However, the findings have important policy implications. While at the level of the total economy, energy plays an important role in development of Tunisian economy, it seems not to have an impact on economic performance at sectoral level. We conclude that results appear to be …
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 …
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 …
Impacts Of Sudan Macroeconomic Policy On Agriculture, Issam A.W. Mohamed Professor
Impacts Of Sudan Macroeconomic Policy On Agriculture, Issam A.W. Mohamed Professor
Professor Issam A.W. Mohamed
The crisis of Southern Sudan and eminent secession in 9 July 2011 is a nightmare to the Sudanese national economy. The dependence on oil revenue that controlled the country for the past 11 years and negligence of the other real economy's economic sectors, agriculture and industry severely threatens the country. That is not only with diminished returns but with also with economic nightmarish economic catastrophe, famine and internal implosion. Short-sightedness on utilizing the oil money that bubbled the economy atrophied the real economic sectors and disabled it from responding to secession consequences of parting with 75% of revenues from oil …
Effects Of Social Edification And Family Integration In Military Life In Sudan, Professor Issam A.W. Mohamed
Effects Of Social Edification And Family Integration In Military Life In Sudan, Professor Issam A.W. Mohamed
Professor Issam A.W. Mohamed
The Sudanese army human components are unique in its composition. That is reflected in the country's political and social life. The independence of 1956 means fifty five of turmoil and turbulences. Democratically elected governments controlled the country for only ten years while the military institution's coup de etats took the rest. This paper studies the impacts of social upbringing on the families, military or civilians in order too shed lights on why all military, seemingly are possessed by the illusion of grasping power. The military seems built into the Sudanese society in superior form, i.e., above the law. Thus if …
Challenges Of Formal Social Security Systems In Sudan, Issam A.W. Mohamed Professor
Challenges Of Formal Social Security Systems In Sudan, Issam A.W. Mohamed Professor
Professor Issam A.W. Mohamed
The present paper discusses issues of challenges of social security systems in Sudan. Following parameters advanced by ILO and UNCOSOC, those systems are analyzed. The conclusions focus on their applicability that faces axial difficulties mainly presented in the state of institutional interregnum facing the country. Moreover, it is important to revisit aspects of social cohesion that serves greater role in traditional social security in the Sudan.
Analysis Of The Impact Of Cash Out-Flow From The Banking Sector On The Sudanese Economy, Issam A.W. Mohamed Professor
Analysis Of The Impact Of Cash Out-Flow From The Banking Sector On The Sudanese Economy, Issam A.W. Mohamed Professor
Professor Issam A.W. Mohamed
Sudan as an example of LDCs the banking sector has been suffering from the problem of cash outflow over the last three decades, generating the following impacts: Loss of banking sector of its role of financial inter-mediation, cash scarcity in the banking sector, large government borrowings from unreal source of finance, thus, more inflation. The research attempts to specify the main determinants of cash outflow from the banking sector in Sudan (during the period 1972-2001). Hence, those revealing the major impacts of the cash outflow on the economic activity and rates of inflation. The research hypotheses were: (1) the Banks …
Effects Of Multicollinearity On The Estimation Of Macroeconomic Variables: Using Data From Sudan, Professor Issam A.W. Mohamed
Effects Of Multicollinearity On The Estimation Of Macroeconomic Variables: Using Data From Sudan, Professor Issam A.W. Mohamed
Professor Issam A.W. Mohamed
The problem of multicollinearity in the assessments of coefficients is well established. However, it is rarely researched in the estimations of macroeconomic variables and economic performance of developing countries. Predicatively, it has impacts on the estimations of coefficients that should be used in economic decisions, strategic planning and if researchers are more industrious estimations of monetary supplies and demands. All such parameters are very basic and essential in economic plannings and their applications should be done not only in research but in ground applications of the specialized authorities, e.g., Ministries of Finance, Central Banks, Pricing Units, etc. However, that is …
Humanitarian Aid, Internal Displacement And Social Impacts In Sudan, Professor Issam A.W. Mohamed
Humanitarian Aid, Internal Displacement And Social Impacts In Sudan, Professor Issam A.W. Mohamed
Professor Issam A.W. Mohamed
The study presented here reviews activities of NGOs in Sudan by surveying and studying the activities of Save the Children of United Kingdom. Activities of NGOs in Sudan were always a controversial issue that resulted in the expulsion of many in 2009. There were also precedents of such expulsions in previous and following years. The paper discusses humanitarian work in Sudan, positive and negative sides. The case study's activities of the Save the Children efforts in Jebel Aulia Internally Displaced People, specially their efforts in education were investigated. It is concluded that introduce invaluable help in educational field, building classes …
Determination Of Import Demand In Pakistan: The Role Of Expenditure Components, Muhammad Irfan Chani, Zahid Pervaiz, Amatul R. Chaudhary
Determination Of Import Demand In Pakistan: The Role Of Expenditure Components, Muhammad Irfan Chani, Zahid Pervaiz, Amatul R. Chaudhary
Muhammad Irfan Chani
The paper uses imperfect substitution approach to derive the aggregate import demand function on the basis of disaggregated expenditure components. This derived import demand function is then empirically tested for Pakistan by using co-integration and error correction mechanism. The empirical results show that elasticity of import demand with respect to different macro components of final expenditure is different. The import demand in Pakistan is affected positively and significantly by all expenditure components. The relative prices have negative but insignificant relationship with import demand in Pakistan. The findings indicate that use of aggregate expenditure variable in the aggregate import demand function …
Poverty, Inflation And Economic Growth: Empirical Evidence From Pakistan, Muhammad Irfan Chani, Zahid Pervaiz, Sajjad Ahmad Jan, Amjad Ali, Amatul R. Chaudhary
Poverty, Inflation And Economic Growth: Empirical Evidence From Pakistan, Muhammad Irfan Chani, Zahid Pervaiz, Sajjad Ahmad Jan, Amjad Ali, Amatul R. Chaudhary
Muhammad Irfan Chani
This study aims to investigate the role of economic growth and inflation in explaining the prevalence of poverty in Pakistan. ARDL bound testing approach to co-integration confirms the existence of long run relationship among the variables of poverty, economic growth, inflation, investment and trade openness over the period of 1972-2008. Empirical results show that economic growth and investment have negative and inflation has positive impact on poverty. The effect of trade openness on poverty is insignificant in this study. The short run analysis reveals that economic growth has negative and inflation has positive impact on poverty whereas the role of …
Financial Crises And Economic Growth In Pakistan: A Time Series Analysis, Rauf -I- Azam, Iram Batool, Rabia Imran, Muhammad Irfan Chani, Ahmed Imran Hunjra, Javed Mahmood Jasra
Financial Crises And Economic Growth In Pakistan: A Time Series Analysis, Rauf -I- Azam, Iram Batool, Rabia Imran, Muhammad Irfan Chani, Ahmed Imran Hunjra, Javed Mahmood Jasra
Muhammad Irfan Chani
The purpose of this research is to investigate causal relationship between economic growth and major indicators of financial crisis -- inflation rate, interest rate and the volume of foreign debt-- in Pakistan. This study also highlights the stability of the relationship between indicators of financial crisis and economic growth. The annual time series data ranging from 1972 to 2010 is used for the analysis. Johansen's co-integration test is used to check the stability of long nm equilibrium relationship between the variables used in the study. The results indicate that is long nm stable equilibrium relationship between economic growth and the …
Gender Inequality And Economic Growth: A Time Series Analysis For Pakistan, Zahid Pervaiz, Muhammad Irfan Chani, Sajjad Ahmad Jan, Amatul R. Chaudhary
Gender Inequality And Economic Growth: A Time Series Analysis For Pakistan, Zahid Pervaiz, Muhammad Irfan Chani, Sajjad Ahmad Jan, Amatul R. Chaudhary
Muhammad Irfan Chani
This paper attempts to analyze the impact of gender inequality on economic growth of Pakistan. An annual time series data for the period of 1972-2009 has been used in this study. We have regressed growth rate of real gross domestic product (GDP) per capita on labour force growth, investment, trade openness and a composite index of gender inequality. The results reveal that labour force growth, investment and trade openness have statistically significant and positive impact whereas gender inequality has a significant and negative effect on economic growth of Pakistan.
Economic Crisis And External Trade In Sudan, Professor Issam A.W. Mohamed
Economic Crisis And External Trade In Sudan, Professor Issam A.W. Mohamed
Professor Issam A.W. Mohamed
Nowadays, Sudan suffers severe financial crisis with the eminent demise of 75% of its oil revenues that represented over 90% of its foreign currency after the secession of its Southern part after a constitutional referendum. The compensatory revenues generating economic sectors are not able in the short, medium or runs to function due to the lack/diminished infrastructures. Hard currency exchange rates have soured against the domestic one and inflation sky-rocketed with severe recession grasping the economic cycle in the country which assess logic assumptions of stagflation. Reforming Sudan's foreign trade sector is essential though it will not replace oil revenues …
Factors Effecting Job Satisfaction Of Employees In Pakistani Banking Sector, Ahmed Imran Hunjra, Muhammad Irfan Chani, Sher Aslam, Muhammad Azam, Kashif -Ur- Rehman
Factors Effecting Job Satisfaction Of Employees In Pakistani Banking Sector, Ahmed Imran Hunjra, Muhammad Irfan Chani, Sher Aslam, Muhammad Azam, Kashif -Ur- Rehman
Muhammad Irfan Chani
Impacts Of Islamic And Commercial Banks' Reserves Restrictions On Macroeconomic Parameters Of Sudan (2007-2009), Professor Issam A.W. Mohamed
Impacts Of Islamic And Commercial Banks' Reserves Restrictions On Macroeconomic Parameters Of Sudan (2007-2009), Professor Issam A.W. Mohamed
Professor Issam A.W. Mohamed
The paper analyzes the impacts of Islamic and conventional Banks reserves' restrictions in Sudan. Comprehensively, those restrictions are necessary for health banks, performance and the viability of the macroeconomic performance in any country. The selected period of the analysis (2007-2009) is vital to study impacts of the Global Financial Crisis on the Sudanese economy. The paper introduces available data on banks institutions, macroeconomic policies and the central Bank of Sudan considering its part on controlling money supply and demand besides drawing policies for banks behaviors. It is conceivable from my conclusions here that there are conflicts between conventional and Islamic …
Mother Earth "Speaks": Change Yourself, Change The World, Use The Archetypal Energy "Harmony" As A Guide, Carroy U. Ferguson
Mother Earth "Speaks": Change Yourself, Change The World, Use The Archetypal Energy "Harmony" As A Guide, Carroy U. Ferguson
Carroy U "Cuf" Ferguson, Ph.D.
In relation to the Cosmos, we all, as human beings, live on this tiny planet we call Earth, a planet that supports and sustains life, as we know it. There are many different kinds of people, plants, and animals functioning in harmony with soil, air, and water--all linked to one another in a complex web of life to form one Earth community. Unfortunately, we often take this miracle and ecosystem of life for granted. When, however, we take the ecosystem of life too much for granted, Mother Earth "speaks," reflecting imbalances and dis-harmonies. When Mother Earth "speaks," her message is …
Measuring Poverty And Human Capital Development In Sudan, Professor Issam A.W. Mohamed
Measuring Poverty And Human Capital Development In Sudan, Professor Issam A.W. Mohamed
Professor Issam A.W. Mohamed
Catastrophes in Sudan are of many dimensions. Food security is a chronic and intrinsic problem in Sub Saharan Africa which is a fact recognized by the international society. Political instability, civil wars and finally recent secession of its Southern part is another fact which may be taken as a vivid example for other regions of that previously largest African country to be followed. The present paper introduces an analysis and assessment of measurements for human development indices in Sudan. It is empirically concluded that human welfare is invisible. The parameters are very low. Strategies are needed to provide for basic …
Principal-Agent Problems In Fisheries, Niels Vestergaard
Principal-Agent Problems In Fisheries, Niels Vestergaard
Niels Vestergaard
No abstract provided.
Employee Voice And Intent To Leave: An Empirical Evidence Of Pakistani Banking Sector, Ahmed Imran Hunjra, Muhammad Asghar Ali, Muhammad Irfan Chani, Hashim Khan, Kashif Ur Rehman
Employee Voice And Intent To Leave: An Empirical Evidence Of Pakistani Banking Sector, Ahmed Imran Hunjra, Muhammad Asghar Ali, Muhammad Irfan Chani, Hashim Khan, Kashif Ur Rehman
Muhammad Irfan Chani
A Note On Causal Relationship Between Fdi And Savings In Bangladesh, Mohammad Salahuddin, Muhammad Shahbaz Shahbaz, Muhammad Irfan Chani
A Note On Causal Relationship Between Fdi And Savings In Bangladesh, Mohammad Salahuddin, Muhammad Shahbaz Shahbaz, Muhammad Irfan Chani
Muhammad Irfan Chani
This paper aims to investigate the causal relationship between foreign direct investment and gross domestic savings in Bangladesh over a period of 1985-2007. In doing so, Johansen cointegration technique and error correction methods are employed to examine the long run and short run relationship between foreign direct investment and gross domestic savings. To determine the direction of causality, we used innovation accounting approach. Results suggest that there exist bi-directional causal relationship between foreign direct investment and gross domestic savings but the movement is stronger from domestic savings to foreign direct investment. The result also implies complimentary relationship between them and …
Bio-Economic Evaluation Of Implementing Trawl Fishing Gear With Different Selectivity, Lone Grønbæk Kronbak, J. Rasmus Nielsen, Ole A. Jørgensen, Niels Vestergaard
Bio-Economic Evaluation Of Implementing Trawl Fishing Gear With Different Selectivity, Lone Grønbæk Kronbak, J. Rasmus Nielsen, Ole A. Jørgensen, Niels Vestergaard
Niels Vestergaard
The paper develops a biological-economic evaluation tool to analyse the consequences for trawl fishers of implementing more selective fishing technologies. This is done by merging a dynamic biological population model and an economic cost–benefit evaluation framework to describe the consequences for the fish stocks, fishermen and society. The bio-economic evaluation is applied to the case of the Danish trawl fishery in Kattegat and Skagerrak, which experiences a high level of discards and bycatches of several species. Four different kinds of selectivity scenarios are evaluated in comparison with a baseline. The results from the evaluation are indicators for the consequences on …
Ecological Benchmarking To Explore Alternative Fishing Schemes To Protect Endangered Species By Substitution : The Danish Demersal Fishery In The North Sea, Niels Vestergaard, Jens Kjærsgaard, Kristiaan Kerstens
Ecological Benchmarking To Explore Alternative Fishing Schemes To Protect Endangered Species By Substitution : The Danish Demersal Fishery In The North Sea, Niels Vestergaard, Jens Kjærsgaard, Kristiaan Kerstens
Niels Vestergaard
The cod stock in the North Sea is threatened by overexploitation. To recover this fishing stock, pressure needs to be reduced. This implies that catch compositions with small amounts of cod are preferred by public policy makers. The present analysis assesses the technological efficiency of fishing trips in terms of the substitution possibilities away from cod by considering landings of cod as an undesirable output. A conservative non-parametric frontier technology approach imposing minimal assumptions and based on directional distance functions is applied to explore alternative fishing activities for Danish gill netters operating in the North Sea with the goal of …
Comparative Evaluation Of Fisheries Policies In Denmark, Iceland And Norway: Multispecies And Stochatic Issues, Sveinn Agnarsson, Ragnar Arnason, Karen Johannsdottir, Lars Ravn-Jonsen, Leif K. Sandal, Stein I. Steinshamn, Niels Vestergaard
Comparative Evaluation Of Fisheries Policies In Denmark, Iceland And Norway: Multispecies And Stochatic Issues, Sveinn Agnarsson, Ragnar Arnason, Karen Johannsdottir, Lars Ravn-Jonsen, Leif K. Sandal, Stein I. Steinshamn, Niels Vestergaard
Niels Vestergaard
The aim of the project has been twofold: 1) to quantify the stochastic process producing this uncertainty for certain important fish stocks and 2) to further develop a method for determining optimal harvest quotas within the framework of a multi-species model, and, by this, implement the model in practice for the purpose of performing a comparative study of the fisheries in three Nordic countries: Denmark, Iceland and Norway. The harvesting (total allowable catch) policies for the cod and cap-elin/herring fisheries in these countries are compared. Indicators for stock overexploitation and harvest overexploitation are developed.