In this paper, we try to build an efficient portfolio among four possible portfolios based on the some 31 Casablanca listed shares. Our analysis concerns the risk which arises from the Markowitz mean-variance approach. Our work method will be implemented as following: first of all, we will test...

This paper investigates the behavior of stock returns in an emerging stock market namely, the Macedonian Stock Exchange, focusing on the relationship between returns and conditional volatility. The conditional mean follows a GARCH-M model, while for the conditional variance one symmetric (GARCH)...

The management of financial risks, which is a branch of financial theory, is defined as a process that begins with risk factors identification, continues with measurement of risk and concludes with the coverage of that risk. This work focuses on the second phase of management process, namely the...

We tackle the nowcasting problem at the regional level using a large set of indicators (regional, national and international) for the years 1998 to 2013. We explicitly use the ragged-edge data structure and consider the different information sets faced by a regional forecaster within each...

The paper focuses on China’s economic integration with Asia region and the world. It also attempts to find the long run relation with short run dynamics of China’s trade in Asia and the world. The augmented Dicky-Fuller (ADF) and Phillips-Perron (PP) methods are applied to test the...

The study aims to calculate Egypt’s real effective exchange rate at both the bilateral and multilateral levels, estimates the effect of real cross-rate movements on trade in goods and services and on foreign direct investment, and determines the fundamental equilibrium exchange rate for...

This article tests the Black’s hypothesis in five crisis-affected Asian countries(India, Japan, Malaysia, South Korea, and Thailand). The hypothesis posits that economies face a positive relationship between output growth and output volatility. Using monthly data of the industrial production...

In the last ten years, there has been increasing interest and activity in the general area of partially linear regression smoothing in statistics. Many methods and techniques have been proposed and studied. This monograph hopes to bring an up-to-date presentation of the state of the art of...

This paper presents the R package bayesGARCH which provides functions for the Bayesian estimation of the parsimonious but effective GARCH(1,1) model with Student-t innovations. The estimation procedure is fully automatic and thus avoids the time-consuming and difficult task of tuning a sampling...

The purpose of this paper is to investigate the relationship between macroeconomic parameters like Exchange rate and foreign institutional investment with stock returns in India, in particular at National Stock Exchange. I find that both stock returns and exchange rate are integrated of order...