نتایج جستجو برای: pseudo panel

تعداد نتایج: 133951  

Journal: :Journal of Economic Integration 2023

This study investigates the effect of various types trade impediments on Indonesia's flows. We categorize tariff measures, non-tariff measures (NTMs), and lack facilitation into at-the-border behind-the-border barriers. A gravity model is applied to a panel dataset covering 177 partners from 2007 2016. shows that protection remains high, particularly due increasing use NTMs. Furthermore, also c...

Journal: :The Singapore Economic Review 2022

The countercyclical pattern of saving in Thailand the 1990s and 2000s raised questions about household behaviors country. Using constructed pseudo-panel data sets from Thai Household Socioeconomic Surveys (SESs) 1992 to 2011, this paper estimates intensity precautionary motive, measured by coefficient relative prudence households Thailand. By using a dynamic approach address concerns with regar...

Journal: : 2022

Bu çalışmada çekim modeli yaklaşımı çerçevesinde 2007-2019 dönemi dengeli panel verileri kullanılarak Türkiye ile Avrupa Birliği (AB-27) arasındaki imalat sanayi ürünleri ticaretinin tercihlerde benzerlik teorisi argümanlarına göre gerçekleşip gerçekleşmediği ampirik olarak sorgulamaktadır. bağlamda genişletilmiş formatında oluşturulan ihracat ve ithalat modelleri Poisson pseudo en çok olabilir...

2013
Peter Egger Sergey Nigai

In most gravity model applications, general equilibrium effects are disregarded altogether or ”controlled for” by country or country-time fixed effects, and the parameter estimates on observable trade cost variables are falsely interpreted as reduced-form marginal effects rather than only direct effects of such variables on trade. This paper proposes an empirical approach which employs panel da...

2006
Christopher House John Laitner Dmitriy Stolyarov

To study the role of home production in life—cycle behavior, this paper creates a theoretical model in which both spouses in a couple allocate their time between market and home work. It then derives a pair of regression equations for estimating the parameters of the model, and it carries out the estimation using panel data on household net worth and lifetime earnings from the Health and Retire...

1998
Jon A. Wellner Ying Zhang Jon A Wellner

We study an estimator of the mean function of a counting process based on panel count data which has been proposed by Sun and Kalb eisch The setting for panel count data is one in which n independent subjects each with a counting process with common mean function are observed at several possibly di erent times during a study Following a model proposed by Schick and Yu we allow the number of obs...

2011
Almas Heshmati Nabaz T. Khayyat

Statistical Analysis of Landmine Fatalities in Kurdistan This study analyzes mines and unexploded ordnance (UXO) victim data in the Kurdistan Region of Iraq during the period of the 1960s to 2005. In addition to descriptive analysis of the data, we use regression analysis to identify the determinants of the probability of getting killed by a mine or UXO and to estimate the determinants impacts....

2007
Martin Spiess Willi Nagl Alfred Hamerle

In this paper it is shown that using the maximum likelihood ML prin ciple for the estimation of multivariate probit models leads to consistent and normally distributed pseudo maximum likelihood regression parame ter estimators PML estimators even if the true correlation structure of the responses is misspeci ed As a consequence e g the PML estimator of the random e ects probit model may be used...

2017
Nancy Hosken Brian Plikaytis Carrie Trujillo Kutub Mahmood Deborah Higgins

A current barrier to the standardized evaluation of respiratory syncytial virus (RSV) vaccine candidates is the wide variety of virus neutralization assay formats currently in use for assessing immunogenicity. Assay formats vary widely in labor intensiveness, duration, and sample throughput. Furthermore, the cell lines and virus strains used are not consistent among formats. The purpose of this...

Journal: :sahand communications in mathematical analysis 0
ali haji-badali faculty of basic sciences, university of bonab, , p.o.box 5551761167, bonab, iran. masoud dehghan department of mathematics, faculty of science, university of abcd, p.o.box xxxx, city, country. fereshteh nourmohammadi faculty of basic sciences, university of bonab, , p.o.box 5551761167, bonab, iran.

commutative properties of four-dimensional generalized symmetric pseudo-riemannian manifolds were considered. specially, in this paper, we studied skew-tsankov and jacobi-tsankov conditions in 4-dimensional pseudo-riemannian generalized symmetric manifolds.

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