the aim of this study was to examine the economic position of stadiums and professional sport teams on index of income of those people in related jobs. this study was application in terms of the goal and the method was description-library-analysis. statistical population consisted of all employees in related jobs in 8 big cities in iran that had a football team in premier league in 2010-2012. s...

ABSTRAK
 
 Penelitian ini bertujuan menguji secara empiris pengaruh pembiayaan mudharabah, musyarakah, murabahah, ijarah, dan dana pihak ketiga terhadap profitabilitas yang diproksikan dengan return on asset pada bank umum syariah terdaftar di OJK periode 2017 - 2021. Teknik pengambilan sampel digunakan yaitu purposive sampling pooled unbalenced sample. Metode analisis data menggunaka...

Background: The global digital economy is developing quickly, and innovation plays a crucial role in today's economic growth. Aims: main aim was to investigate the interrelationships between performance of EU countries using selected indices (DESI, GII, SII). fulfilled by 2 partial goals subsequently set hypotheses. Methods: To verify hypotheses, we used Kendall Tau coefficient (τ), panel data ...

High environmental performance of enterprises may reduce financing costs, while good can promote sustainable development enterprises. Therefore, this paper examines the impact mechanism China’s corporate on and whether plays a regulatory role in research heavy pollution industries. This study is conducted through Breusch Pagan Lagrange multiplier test for random effects Hausman to determine ado...

This paper develops a modified version of the Sargan (1958, Econometrica 26(3): 393-415) test statistic of overidentifying restrictions, and shows that it is numerically equivalent to the test statistic of Hahn and Hausman (2002, Econometrica 70(1): 163-189) up to a sign. The modified Sargan test is constructed such that its asymptotic distribution under the null hypothesis of correct specifica...

Comparisons of within and between estimators using the conventional Hausman test may be subject to statistical problems if the within variation is not su¢ ciently large. Adopting an alternative asymptotic approximation, we propose a modi…cation of Hausman test that is valid whether the within variation is small or large. 1 Introduction With the advent of many panel data sets, researchers are co...

The transition to sustainability is a complex process that requires clear understanding of its drivers and barriers. paper explores the impact different social economic factors on sustainable development as holistic process. research involved data from 27 EU member states during 2012–2020. Hausman specification Breusch Pagan Lagrangian multiplier test were used select proper econometric model, ...

We consider the following problem. There is a structural equation of interest that contains an explanatory variable that theory predicts is endogenous. There are one or more instrumental variables that credibly are exogenous with regard to this structural equation, but which have limited explanatory power for the endogenous variable. Further, there is one or more potentially ‘strong’ instrument...

In conditions of the knowledge economy and innovations, research development activities are among most important factors affecting companies' financial performance. This study aims to investigate impact on profitability Slovak pharmaceutical companies. The panel dataset consists 37 sample companies for 2015-2019. Panel data regression analysis was used as main method study. Profitability measur...

The Hausman test statistic in panel data models is asymptotically pivotal under the null hypothesis. It could therefore be refined using the bootstrap resampling technique. Edgeworth expansion shows that coverage of a bootstrap version of the Hausman test is second-order correct. The asymptotic vis-à-vis the bootstrap version of Hausman test are compared by Monte Carlo simulations. Results show...