The least squares estimators

The paper aims to estimate the effect of financial statement reliability on listed firms’ performance in Vietnam, particularly on the Ho Chi Minh City Stock Exchange, from 2015 to 2022. Reliability is a crthe listedattribute of information quality in financial statements, and by using the quantitative method (feasible generalized least squares – FGLS), the findings show that reliability positively affects listed firms’ performance with a confidence interval of 95%.

10p leminhvu111 07-06-2024 1 0   Download

The greatest impact on the cadastral value of land plots is the distance to the capital of the Russian Federation and the land area. The influence of the coefficient of the length of the land plot on its cadastral value in all built specifications was not confirmed. The quality of the results was tested using Fisher test, student test, regression equation specification error test (RESET), testing of regression residues on heteroskedasticity and autocorrelation (White test, Breusch-Pagan test).

6p longtimenosee09 08-04-2024 4 1   Download

Human resource and Technology are the important assets of the organization. For this reason, the purpose of the present study was to examine the impact of advanced Manufacturing technology, human capital and employee empowerment on supply chain performance, furthermore, the mediating role of organizational innovation is examined as well. The data is collected from the employees of manufacturing firms in Indonesia in the form of questionnaire. The response rate of the current study is 63.4 percent.

8p longtimenosee06 27-03-2024 3 2   Download

The study examines the effect of financial leverage and dividend payments on firm value using a sample of 29 listed real estate firms from the Ho Chi Minh Stock Exchange (HOSE) and the Hanoi Stock Exchange (HNX). By employing the Ordinary Least Square (OLS), Two-stage Least Square (2SLS), and Generalized Method of Moments (GMM) estimation methods, we obtain robust evidence of the positive effect of leverage and dividend distribution on real estate sector corporate value.

11p vibego 02-02-2024 1 1   Download

This paper proposes to extend two Least Squares (LS) channel estimation algorithms based on tensor signal model to MIMO systems supported by Intelligent Reflective Surfaces (IRS). These two algorithms exploit the tensor structure of the pilot signal to establish the cascaded channel estimation problem.

15p vigojek 02-02-2024 3 2   Download

This research examines the effect of tourism on poverty alleviation in Vietnam using panel data from 63 provinces from 2010 to 2021. By employing various estimation methods such as Ordinary Least Squares (OLS), Fixed Effect (FE), Random Effect (RE), and Generalized Method of Moments (GMM), this study provides empirical evidence of the positive influence of tourism on poverty reduction in Vietnam.

9p vigojek 02-02-2024 2 1   Download

This paper presents a new method to estimate online four parameters of the interior permanent magnet synchronous motors (IPMSM), including stator resistance, d-axis inductance, q-axis inductance and permanent magnet flux linkage.

8p vimichaelfaraday 14-12-2023 9 4   Download

The article explores the relationship between GDP at current prices (dependent variable) and labor and capital (independent variables) in Vietnam, using the Cobb-Douglas production function. The study uses time series data for the period 1990-2020.

5p vipierre 02-10-2023 9 2   Download

Ebook Econometric analysis (Fifth edition): Part 1 includes contents: Chapter 1 introduction, chapter 2 the classical multiple linear regression model, chapter 3 least squares, chapter 4 finite-sample properties of the least squares estimator, chapter 5 large-sample properties of the least squares and instrumental variables estimators, chapter 6 inference and prediction, chapter 7 functional form and structural change, chapter 8 specification analysis and model selection, chapter 9 nonlinear regression models, chapter 10 nonspherical disturbances - the generalized regression model, chapter ...

402p haojiubujain03 24-07-2023 10 4   Download

Part 1 book "Econometric analysis" includes content: The classical multiple linear regression model, least squares, finite sample properties of the least squares estimator, large sample properties of the least squares and instrumental variables estimators, inference and prediction, functional form and structural change.

402p oursky01 24-07-2023 7 4   Download

Continued part 1, part 2 of ebook "Construction program management – Decision making and optimization techniques" presents the following content: mathematical methods – statistics and forecasting; operations research and optimization techniques; techniques for intelligent decision support systems;...

83p dieptieuung 14-07-2023 9 3   Download

Ebook A modern introduction to probability and statistics: Understanding why and how - Part 1 presents the following content: Chapter 17 basic statistical models, chapter 18 the bootstrap, chapter 19 unbiased estimators, chapter 20 efficiency and mean squared error, chapter 21 maximum likelihood, chapter 22 the method of least squares, chapter 23 confidence intervals for the mean, chapter 24 more on confidence intervals, chapter 25 testing hypotheses: essentials, chapter 26 testing hypotheses: elaboration, chapter 27 the t-test, chapter 28 comparing two samples.

233p haojiubujain02 03-07-2023 2 2   Download

Ebook Statistics: Part 2 presents the following content: The Laws of Large Numbers Compared; Sampling Distributions; Estimation of Parameters Criteria for Estimates; Method of Least Square;...Please refer to the documentation for more details.

243p chankora 16-06-2023 6 1   Download

Polysaccharides are the main macromolecules of colloidal nature in wines. These compounds play a critical role in stabilizing other molecules in solution and thus modifying the wine processing and organoleptic properties. Different analytical techniques have been proposed for their determination.

6p viginny 30-12-2022 12 3   Download

Least squares estimation of unknown parameters from measurement data is a well-established standard method in chromatography modeling but can suffer from critical disadvantages. The description of realworld systems is generally prone to unaccounted mechanisms, such as dispersion in external holdup volumes, and systematic measurement errors, such as caused by pump delays.

20p viginny 23-12-2022 6 3   Download

In this research we propose a combination approach-ing of adaptive algorithm called Condition Memory Re-cursive Least Square (CMRLS) to continuously identi-fies the parameters of battery equivalent circuit model (ECM), the achieved model then be used to estimate SoC by Uncented Kalmann Filter (UKF).

4p vistephenhawking 26-04-2022 9 2   Download

Lecture Methods of Electric power systems analysis - Lesson 15: Least squares, state estimation provide students with knowledge about revisit the uncommitted transfer capability (UTC) calculation using PTDFs and LODFs; recall trying to determine maximum transfer between two areas (or buses in our example); for base case maximums are quickly determined with PTDFs;...

52p hanthienngao 15-04-2022 10 1   Download

The main purpose of this study is to examine the major factors affecting Vietnam’s rice export values to 20 major import partners by employing a gravity model. A generalized least squares (GLS) estimation method is employed on panel data over a ten-year period from 2007 to 2016. Apart from importers’ GDP, all other remaining independent variables show expected signs.

10p vihassoplattner 07-01-2022 19 0   Download

The aim to raise awareness of the omitted variable bias (i.e., one special form of endogeneity) and highlight its severity for causal claims. Firstly, we demonstrate via analytic proof that omitting a relevant variable from a model which explains the independent and dependent variable leads to biased estimates. Secondly, we offer an easy-to-understand visualization for the problem.

10p paddington36 04-01-2022 23 1   Download

This study builds on existing body of knowledge on the subject by estimating the contributions of the financial and energy sectors to the Nigerian economy between 1981 and 2018. Using the estimation method of dynamic ordinary least squares (DOLS), the study reveals electricity consumption, inflation and financial development as positive predictors of growth while oil price and gross fixed capital are negative predictors.

10p caygaocaolon11 18-04-2021 11 2   Download