OALib Journal
  OALib Journal is an all-in-one open access journal (ISSN Print: 2333-9705, ISSN Online: 2333-9721). It accepts a manuscript for the peer-review processing, typesetting, publication and then allocated to one of the 322 subject areas. The article processing charge for publishing in OALib journal is Only $99. For more details, please contact service@oalib.com. Submit now
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Aug 04, 2022Open    AccessArticle

The Problems of Educational Policy Implementation and Its Influence on the Welfare of Teacher Labor Market in Nigeria

Franca Adanne Enyiazu
The formulation of each educational policy level sets the stage for its implementation, which, according to Ukeje (1986), is perhaps the most crucial aspect of planning. Unfortunately, educational policies and goal attainment in Nigeria have been irreconcilable due to implementation problems, which have caused significant constraints on the welfare of the teacher labor market. The gaps between policy formulation and implementation arouse investigations to identify factors that constrain the effe...
Open Access Library J.   Vol.9, 2022
Doi:10.4236/oalib.1108868


Jul 12, 2021Open    AccessArticle

The Difficulties and Strategies of Social Organizations Participating in Urban Community Governance

Xianliang He
With the continuous development and progress of society, social needs and social problems are also constantly appearing, which also puts forward new requirements and challenges for urban community management. Urban communities need diversified governance entities to participate in governance. As one of the governance entities of urban communities, social organizations participate in the governance of the community is an inevitable development trend. However, social organizations still have many ...
Open Access Library J.   Vol.8, 2021
Doi:10.4236/oalib.1107613


Jun 24, 2019Open    AccessArticle

Cultivation of College Students’ Digital Economic Honesty in the Teaching of Statistics

Xiaoyi Liu
With the rapid development and wide application of network information technology, the digital economy era puts forward higher requirements for the honesty behavior of college students in China and more suggestions for the teaching of Statistics. Aiming at the problems in the traditional teaching process of Statistics, such as the low awareness of integrity, the dis-connection between teaching content and digital economy, students
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Open Access Library J.   Vol.6, 2019
Doi:10.4236/oalib.1105522


Nov 30, 2018Open    AccessArticle

Cointegration Based Regression to Analyse Linkage between Share Price Index and Macroeconomic Variables: Evidence from Colombo Stock Exchange

Gayani Thalagoda, Kusal Rathnayake, Sachith Abeysundara
The main objective of the study is to investigate the long run performance of the All Share Price Index (ASPI) of the Colombo Stock Exchange, based on the economic activities of Sri Lanka using cointegration and auto regressive time series. The cointegration test illustrates that share price index is cointegrated with a specific set of macroeconomic variables, i.e. exchange rate (USD/LKR), money supply, wage rates, wet foreign ass
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Open Access Library J.   Vol.5, 2018
Doi:10.4236/oalib.1104955


Sep 27, 2017Open    AccessArticle

Generalised Wald Type Test of Nonlinear Restrictions

Zaka Ratsimalahelo
This paper proposes a generalised Wald type tests to test the hypothesis of the nonlinear restrictions. We circumvent the problem of singularity of the covariance matrix associated with the usual Wald test by proposing a generalised inverse procedure, and an alternative simple procedure which can be approximated by a suitable chi-square distribution. New threshold value is derived to estimate the rank of the covariance matrix.
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Open Access Library J.   Vol.4, 2017
Doi:10.4236/oalib.1103923


Dec 02, 2016Open    AccessArticle

Input Factors to Sustainable Development of Coffee Production in the Dak Lak Province

Hoang Tuan Minh, Doan Thi Nhu Trang, Jiancheng Chen
Coffee has brought income for many households and significantly contributes to annual GDP growth of the Dak Lak province. The majority of households have said that water sources, soil quality, coffee caring techniques, capital, and cultivation experience are important for the sustainable development of coffee production [Table A1]. We used linear function and Cobb-Douglas functional form to an
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Open Access Library J.   Vol.3, 2016
Doi:10.4236/oalib.1103187


Jun 29, 2016Open    AccessArticle

Applying the DRC (Domestic Resource Cost) Index to Evaluate the Competitive Advantage of Dak Lak Coffee

Hoang Tuan Minh, Doan Thi Nhu Trang, Jiancheng Chen
In the past few years, the volatility of the world price market and the intrinsic weaknesses of production coupled with skepticism from experts as well as households had effects of coffee production [1], that’s why the purpose of the article is to use index DRC (Domestic Resource Cost) to confirm the effectiveness of the coffee plantations in Dak Lak, through DRC index we not only assess competitive advantage of the coffee over ot
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Open Access Library J.   Vol.3, 2016
Doi:10.4236/oalib.1102727


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