The article applies the LM univariate unit root test recently developed by Lee and Strazicich (2003, 2004) to re-examine the validity of trend stationary in the inflation rates of 11 OECD and Asian countries using a longer span of historical data. Our empirical findings are favourable to the...

This study empirically re-investigated whether carbon dioxide (CO2) emissions series were stationary in 21 OECD countries during the 1960-2000 period. A suite of test statistics were employed, proposed by Sen (2003), with a model that simultaneously allows for a break within the context of...

Using panel data unit root tests and panel cointegration tests, as well as estimation techniques appropriate for heterogeneous panels such as the full modified OLS, this paper re-examines the long-run co-movement and the causal relationship between GDP and social security expenditure in a...

Using the Solow-Swan growth model and the time-trend included in the aggregate production function, this study applies the multivariate cointegration approach to re-investigate the long-run and causal relationships between defence expenditures and GDP while controlling for capital and labour...

The paper applies the recently developed panel LM unit root tests with heterogeneous structural breaks by Im et al., [The Oxford Bulletin of Economics and Statistics, 2005] in order to re-examine the validity of mean reversion in the inflation rates of 19 OECD countries for the time period...

This paper applies a recent advance in panel analysis to estimate the panel cointegration and panel vector error correction models for a set of 22 OECD countries using annual data covering the period 1960-2001. We investigate the relationship between energy consumption and income using an...

Purpose – The purpose of this paper is to re-examine the long-run co-movement and causal relationship between GDP and social security expenditures. Design/methodology/approach – The paper uses panel data unit root tests and panel cointegration tests, as well as estimation techniques...

The secularization thesis is based on the idea that a country becomes more secular as it becomes richer and more industrialized. In order to investigate whether this hypothesis is valid, we examine the relationship between religion in Taiwan and economic development across 23 counties by...

While voters may punish governments for worsening economic conditions, they may not reward them symmetrically for improving conditions. We examine whether US macroeconomic conditions affect Presidential approval asymmetrically using quarterly data from 1961_I to 2009_II. The results suggest that...