In this paper, a synthesis of the recently advanced Lagrange multiplier (LM)-based tests for the null of no cointegration which account for different patterns of breaks in the cointegrating relationship is provided. The limiting distributions of the test statistics are not only invariant to an intercept break and a break in the cointegrating vector, but are also invariant to a trend break in a ...

This study examines the relationship between healthcare expenditure and disposable income in the 50 US states over the period 1966-2009 using fractional integration and cointegration techniques. The degree of integration and nonlinearity of both series are found to vary considerably across states, whilst the fractional cointegration analysis suggests that a long-run relationship exists between ...

In this paper we use new statistical methods to examine the connection between economic expectations and support for the government in the U.S.A. For this purpose, we analyse the order of integration for Congressional Approval and Economic Expectations from a fractional point of view. The results show that though both individual series can be specified in terms of fractional processes, the unit...

This paper provides a comprehensive analysis of the interest rate pass-through euro area monetary policy to retail rates outside area, contributing literature on consequences unofficial financial euroisation and transmission channels spillovers. The results suggest that in long run, more than one third all euroised countries central, eastern south-eastern Europe (CESEE) are linked shadow rate. ...

A new approach to robust testing in cointegrated systems is proposed using nonparametric HAC estimators without truncation. While such HAC estimates are inconsistent, they still produce asymptotically pivotal tests and, as in conventional regression settings, can improve testing and inference. JEL Classi…cation: C12; C14; C22 Keywords: Cointegration, HAC estimation, robust inference, steep orig...

We perform a series of Monte Carlo experiments in order to evaluate the impact of data transformation on forecasting models, and ̄nd that vector error-corrections dominate di®erenced data vector autoregressions when the correct data transformation is used, but not when data are incorrectly tansformed, even if the true model contains cointegrating restrictions. We argue that one reason for this ...

This paper provides a review of the literature on unit roots and cointegration in panels where the time dimension (T ), and the cross section dimension (N) are relatively large. It distinguishes between the …rst generation tests developed on the assumption of the cross section independence, and the second generation tests that allow, in a variety of forms and degrees, the dependence that might ...

This paper investigates the determinants of private investment in Senegal over the period of 1970-2000. It first tests the variables for unit root using two, relatively, new tests namely the Dickey-Fuller generalised least square de-trending test proposed by Elliot et al. (1996) and the Ng-Perron test following Ng and Perron (2001). The long run private investment equation is derived using the ...

For the past few years, regionalism has been progressing in East Asia with the likes of China, Japan, and Korea (CJK) as the most prominent actors. Unfortunately, with the absence of trade arrangement amongst the CJK, the present regional trade scheme is not sufficient to reach sustainability. This paper uncovers the inefficient scheme through Engle-Granger Cointegration and Error Correction Me...

This paper deals with a critical assessment and a reestimation of the “non–accelerating inflation rate of unemployment” (NAIRU) for Germany. There are quite a few obstacles to perceiving the NAIRU as an understandable and easy–to–use analytical instrument, suitable for economic policy: the possibility of a non–vertical Phillips curve (e.g. in times of low inflation), the occurrence of shocks an...