Showing 1 - 9 of 9
The paper investigates the issue of behaviour of stock returns in India. A non-parametric variance ratio test is used to examine the issue. Largely the results indicate non-random walk behaviour of Indian stock market. However, the sub-sample analysis of stock returns based on structural breaks...
Persistent link: https://www.econbiz.de/10011108985
from both National Stock Exchange (NSE) and Bombay Stock Exchange (BSE) are used. The results of the study confirm presence …
Persistent link: https://www.econbiz.de/10011112536
The paper examines the long memory in stock returns of emerging markets. Unlike earlier studies, present study carries out a biased reduced semi-parametric test to detect long memory in mean process and uses diverse and updated data set. The test results finds no strong evidence of long memory...
Persistent link: https://www.econbiz.de/10011112752
This paper re-examines the issue of mean-reversion in Indian equity market. Unlike earlier studies, the present paper carries out multiple structural breaks test and uses new and disaggregated data set. The study found significant structural breaks in the returns series of all selected indices...
Persistent link: https://www.econbiz.de/10011113266
Bombay Stock Exchange (BSE) and the National Stock Exchange (NSE), and relates to the period 02/06/1997 to 30/01/2009. The …
Persistent link: https://www.econbiz.de/10011113622
Stock Exchange (BSE), and National Stock Exchange (NSE) follow a random walk. Towards this end, data on major indices during …
Persistent link: https://www.econbiz.de/10011113811
traceability system that capable in revealing the problems occurred along the chains. In general, a typical food supply chain is … traceability system. Moreover, this paper aims at linking the traceability to performances of the chains as a driver to reach …
Persistent link: https://www.econbiz.de/10009147590
Traceability in Productis system is an innovative approach to verify the origin of food, which will have a significant … traceability system according to HACCP/ISO 22000, it can intervene and recall from market at any time, precise on lot and batch …, entirely and from every point of sale, the product that of a reason or other requests this thing. The traceability is seen as a …
Persistent link: https://www.econbiz.de/10011150769
Traceability of food products and particularly meats is increasingly advocated as a means to provide consumer … case of food safety, where there are failures in testing and there is not likely to be zero failure rates, traceability may … develop a general conceptual model of traceability for food product recall. This conceptual model incorporates quality control …
Persistent link: https://www.econbiz.de/10005789560