This article extends the seminal work of Granger and Yoo (2002) on hidden cointegration to panel data analysis. It shows how cumulative negative and positive changes can be constructed for each panel variable. It also shows how tests similar to the augmented Dickey-Fuller tests can be...

This paper proposes several statistical tests for finite state Markov games to examine the null hypothesis that the data are generated from a single equilibrium. We formulate tests of (i) the conditional choice probabilities, (ii) the steady-state distribution of states and (iii) the conditional...

Certain cases from any single country might provide examples for consideration of corruption issues for other countries or regions. Corruption cases and the strategies of fighting them in Georgian flagship universities might be noteworthy and useful for other countries facing similar problems....

This paper examines the mathematical abilities of 15-year olds in a range of countries which participated in the 2003 cycle of the OCED’s Programme for International Student Assessment (PISA). Utilising information on the scores obtained by individual students in the mathematical part of the...

In this study we assume that household demand for private and public goods are the e¢cient outcomes of the household decission process. From the efcient assumption we derive testable properties of these demands and we identify some characteristics of the intrahousehold distribution of the...

This paper illustrates a procedure for fitting financial data with alpha-stable distributions. After using all the available methods to evaluate the distribution parameters, one can qualitatively select the best estimate and run some goodness-of-fit tests on this estimate, in order to...

The Republic of Mozambique is experiencing a significant social and economic change and needs an updated informative base to allow policy-makers to found their decision on reliable and comparable data. The fast development of the Non Observed Economy (NOE) was one of the most important...

De Moivre’s book “The Doctrine of Chances” (2) is thorough account of what was known about probability and annuities. The proof that is the object of this paper is included in the very last pages of the book (pages 235-243). The aim of the present paper is to explicate De Moivre’s first...