We examine the empirical relationship between financial and economic growth in Bangladesh over the period of 1985-2014. Augmented Dickey Fuller (ADF) test is performed for checking the stationarity properties and it is revealed that all the concerned variables are stationary. Johansen cointegration method indicates that long-run cointegrating relationship prevails in some of the concerned varia...

Previously security market research had been focused mainly on developed economies with no attention paid to the security markets of developing countries of South East Asia. In an attempt to fill this gap in the literature, this paper conducts an empirical investigation of the random walk of security prices in Pakistani stock markets. The Augmented Dickey fuller test, Ljung Box Q test, Variance...

Abstract—The purpose of this paper is to investigate the relationship among the key macroeconomic variables and Islamic stock market in India. This study is based on the time series data of financial years 2009-2015 to explore the consistency of relationship between macroeconomic variables and Shariah Indices. The ADF (Augmented Dickey–Fuller Test Statistic) and PP (Phillips–Perron Test Statist...

The objective of this research paper is to examine the effects of various economic factors on Foreign Direct Investment (FDI) inflow into Pakistan. For econometric analysis secondary data ranging from 1971 to 2005 have been used. Log linear regression model and the method of Least Square were used as an analytical tool for the empirical estimation. In addition, for time series data analysis Aug...

The present study explores the impacts of foreign capital inflows in terms of external debt, foreign direct investment and worker’s remittances on domestic investment in Pakistan economy for the period of 1972-2007. Since the study utilizes the time series data of the sample period so augmented Dickey-Fuller unit root test has been employed to find out each of the time series variables to be st...

This note examines the weak-form market efficiency of the Australian stock market. Daily returns from 6 January 1958 to 12 April 2006 and monthly returns from February 1875 to December 2005 are examined for random walks using serial correlation coefficient and runs tests, Augmented Dickey-Fuller, Phillips-Perron and Kwiatkowski, Phillips, Schmidt and Shin unit root tests and multiple variance r...

This paper presents the nonlinear IV methodology as an effective inferential basis for nonstationary panels. The nonlinear IV method resolves the inferential difficulties in testing for unit roots arising from the intrinsic heterogeneities and cross-dependencies of panel models. Individual units are allowed to be dependent through correlations among innovations, interrelatedness of short-run dy...

This paper proposes an Augmented Dickey–Fuller (ADF) coefficient test for detecting the presence of a unit root in autoregressive moving average (ARMA) models of unknown order. Although the limit distribution of the coefficient estimate depends on nuisance parameters, a simple transformation can be applied to eliminate the nuisance parameter asymptotically, providing an ADF coefficient test for...

In this paper I propose a Likelihood Ratio test for a unit root (LR) with a local-to-unity Autoregressive parameter embedded in ARMA(1,1) models. By dealing explicitly with dependence in a time series through the Moving Average, as opposed to the long Autorregresive lag approximation, the test shows gains in power and has good small-sample properties. The asymptotic distribution of the test is ...

Identifying explosive bubbles under the influence of their periodically collapsing property has long been a concern in bubble testing literature. In this paper, we argue that the sup Augmented Dickey-Fuller (ADF) test (Phillips, Wu and Yu, 2009), which implements a right-tail ADF test and a sup test on a forward expanding sample sequence, is sensitive to the sample starting point when there are...