A third order optimum property of the ML estimator in a linear functional relationship model and simultaneous equation system in econometrics

1987 ◽  
Vol 39 (3) ◽  
pp. 575-591 ◽  
Author(s):  
Naoto Kunitomo
Keyword(s):  
Linear Functional ◽  
Functional Relationship ◽  
Equation System ◽  
Simultaneous Equation ◽  
Third Order ◽  
Simultaneous Equation System ◽  
Optimum Property ◽  
Relationship Model ◽  
Ml Estimator

The Links between the Companies Market Price Quality and that of its Management and Business Quality: A System Panel Data Approach

GIS Business ◽  
2016 ◽  
Vol 11 (6) ◽  
pp. 28-38
Author(s):  
Dinis Daniel Santos ◽  
Elias Soukiazis
Keyword(s):  
Panel Data ◽  
Business Performance ◽  
Market Price ◽  
Equation System ◽  
Simultaneous Equation ◽  
System Equation ◽  
Simultaneous Equation System ◽  
Management Quality ◽  
The Relationship

This work uses a simultaneous equation system approach to analyze the relationship between the management and business quality of companies and their market price quality. Using panel data we found that both the management and the business quality of companies positively influence the market price quality of the studied American companies. Additionally, variables like the actual position of the company price quality compared to the industry average, being on the top or the bottom, or the beta value of a company, also influence the market price quality of the respective company. It is shown that the system equation approach is the most appropriate to explain the linkages between price, business, and management quality providing consistent estimates. Also, using ratings to express the three core variables in the system is the most adequate way to define the quality characteristics in terms of price, management, and business performance of the companies considered in this study.

scholarly journals Where does Pro-Poor Growth Occur in Vietnam?

2015 ◽  
Vol 22 (1) ◽  
pp. 20-41
Author(s):  
Bao Nguyen Hoang
Keyword(s):  
Economic Growth ◽  
Gini Coefficient ◽  
Poverty Alleviation ◽  
Poverty Reduction ◽  
Equation System ◽  
Simultaneous Equation ◽  
Poverty Index ◽  
Poor Growth ◽  
Simultaneous Equation System ◽  
The Impact

Although Vietnam’s economic growth and poverty reduction for almost three decades have been remarkable, growth for poverty reduction is unequally distributed across the nation. The paper examines the cause of poverty and the impact of provincial economic growth on poverty alleviation, using the data of 63 provinces in Vietnam. The elasticity of poverty with respect to provincial economic growth is employed (the elasticities of headcount index, poverty gap index, and squared poverty index with respect to provincial economic growth) to identify the provinces where pro-poor growth has occurred. The elasticity of poverty with respect to provincial Gini coefficient is examined to identify the impact of expenditure inequality on poverty. The simultaneous equation system is estimated to analyze not only direct and indirect effects of the related variables, but also the causality effect between economic growth and the poverty elasticity with respect to both growth and the Gini coefficient.

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