Results 21 to 30 of about 424,815 (283)

IDENTIFIKASI MODEL SELF-EXCITING THRESHOLD AUTOREGRESSIVE DENGAN SWITCHING TWO REGIME (KASUS PADA DATA EKSPOR AGRIKULTUR DI INDONESIA)

open access: yesBarekeng, 2020
A time series model that explain the structural changes associated with data in a certain time period is the Threshold Autoregressive (TAR) model. The basic of the TAR model there are some different usage regimes in autoregressive analysis.
Husnun Nur Ghiffari Putri Riyansyah   +2 more
doaj   +1 more source

Contribution of Internationalisation to SME Growth: Evidence from the Kenyan Manufacturing Sector

open access: yesEconomics and Business, 2020
Sub-Saharan African countries are among the poorest countries in the world and there is a need to develop their economies. Researchers suggest the promotion of small and medium-sized enterprises (SMEs) to foster economic development in countries ...
Safari Kulondwa
doaj   +1 more source

G-20 Üyesi Ülkelerde Finansal Gelişme, Yenilenebilir Enerji Tüketimi ve Turizmin İklim Değişikliği ile İlişkisi

open access: yesSelçuk Üniversitesi Sosyal Bilimler Meslek Yüksekokulu Dergisi, 2020
Bu çalışmanın amacı Türkiye’nin de dâhil olduğu G-20 ülke grubu için karbondioksit salınımını finansal gelişme, turizm ve enerji tüketimi göstergeleri ile açıklamaktır.
Mehmet Altuntaş, Buket Altınöz
doaj   +1 more source

Analyzing the Relations Between Spatial Variables in Khanmirza Plain: Comparison of Geological Weighted Regression and Ordinary Least Square Models [PDF]

open access: yesجغرافیا و توسعه, 2017
Usually environmental science and geography researcher use OLS model for variable spatial relations analyzing. This model has some lacks and shortagea in spatial outcome especially in local scale.
Sajjad Shamshiri   +2 more
doaj   +1 more source

The polyphenolic and hydroxycinnamate contents of whole coffee fruits from China, India and Mexico [PDF]

open access: yes, 2013
Air dried whole coffee fruits, beans and husks from China, India and Mexico were analysed for their chlorogenic acids (CGA), caffeine, and polyphenolic content. Analysis was by HPLC and Orbitrap exact mass spectrometry.
Combet, E.   +4 more
core   +1 more source

Maximum residue limits and agrifood exports of China: choosing the best estimation technique

open access: yesAgricultural Economics (AGRICECON), 2016
The main aim of the article is to show the response of the Maximum Residue Limits adopted by importing countries on exports of the selected food commodities from China.
Muhammad ISHAQ   +4 more
doaj   +1 more source

An econometric analysis of major Chinese food crops: An empirical study

open access: yesCogent Economics & Finance, 2017
The basic objective of this study was to investigate and explore the relationship between major food crops of China and their relationship with agricultural gross domestic product (GDP) using an econometric analysis.
Abdul Rehman, Luan Jingdong
doaj   +1 more source

INVESTIGATION ON TRADE OF ÇORUM WITH SURROUNDING PROVINCES BY GRAVITY MODEL

open access: yesHitit Sosyal Bilimler Dergisi, 2021
In this study, the trade relationship of Çorum province with the surrounding provinces was examined by using Newton's Gravity Model. Newton's Gravity Model is used to model the gravitational forces of planets and their physical states in space.
Muhammed Hasan Yücel
doaj   +1 more source

Estimating and testing multiple structural changes in models with endogenous regressors [PDF]

open access: yes, 2018
We consider the problem of estimating and testing for multiple breaks in a single equation framework with regressors that are endogenous, i.e., correlated with the errors. First, we show based on standard assumptions about the regressors, instruments and
Perron, Pierre, Yamamoto, Yohei
core  

Diabetes‐induced vascular calcification is associated with low pyrophosphate and its oral supplementation prevents calcification in diabetic mice

open access: yesFEBS Open Bio, EarlyView.
Induction of diabetes in three different mouse strains uniformly resulted in an increase in TNAP activity and a reduction in pyrophosphate (PPi) in the circulation. Inhibition of TNAP restored plasma PPi. Diabetes‐induced calcification in the media layer of the aorta was detected only in the Abcc6−/− strain, which is predisposed to ectopic ...
Krisztina Fülöp   +13 more
wiley   +1 more source

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