A Study on “Construction of Sectoral Index in Telecom Industry- An Empirical Approach”

2019 ◽  
Vol 118 (3) ◽  
pp. 79-93
Author(s):  
Charles Ambrose1Ms ◽  
Princy Nisha

A market index is very important for its use as a barometer for market behavior, as a benchmark portfolio performance, as an underlying in derivative instruments like index futures, and in passive fund management by index funds. A stock market index is created by selecting a group of stocks that are representative of the whole market or a specified sector or segment of the market. Among the various sector index of NSE, BSE there exists no separate sectoral index created for the telecom industry, the researcher has made an effort to create a separate index of telecom industry. This telecom index is named as “TELEX”. The study will give an opportunity to analyze the fluctuation in telecom industry and to find out if there is significant correlation between “TELEX” and other broad based indices.

2020 ◽  
Vol 33 (3/4) ◽  
pp. 549-565
Author(s):  
Diego Víctor de Mingo-López ◽  
Juan Carlos Matallín-Sáez ◽  
Amparo Soler-Domínguez

PurposeThis study aims to assess the relationship between cash management and fund performance in index fund portfolios.Design/methodology/approachUsing a sample of 104 index mutual funds that track the Standard and Poor 500 stock market index from January 1999 to December 2016, the authors employ quintile portfolios and different regression models to assess the differences in risk-adjusted monthly returns experienced by index funds managing different cash levels in their portfolios. To ensure the robustness of the results, different sub-periods and market states are considered in the analyses as well as other exogenous factors and fund characteristics affecting the level of portfolio cash holdings and index fund performance.FindingsResults show that index funds holding higher levels of cash and cash equivalents performed significantly worse than their low-cash counterparts. This evidence remains even after considering different sub-periods and bullish and bearish market conditions and controlling for fund expenses and other variables that could drive this cash-performance relationship.Originality/valueThis study expands the extant literature analyzing cash management in the mutual fund industry. More specifically, the analyses focus on index fund portfolios that replicate a specific benchmark, given that their performance differences should not be related to the market evolution but to the factors derived from the fund management and other exogenous issues. These findings are of interest to managers and investors willing to improve their risk-adjusted returns while investing as diversified as a stock market index.


2013 ◽  
Vol 11 (18) ◽  
pp. 51
Author(s):  
Натко Благојевић ◽  
Силвије Орсаг

Резиме: Уврштавање у индекс једна је од техничких аномалија у фокусу бихевиористичких финансија која се не може објаснити са становишта традиционалних финансија. Полазећи од глобализације свјетских финансијских тржишта и чињенице да је хрватско тржиште капитала значајно интегрисано с развијеним европским тржиштима капитала, истражили смо постојање значајних промјена цијена акција након њиховог уврштавања у индекс Crobex. Као резултат проведених истраживања, уочили смо значајне промјене цијена акција узроковане њиховим уврштењем у индекс тржишта акција, без значајније промјене обима трговања у ситуацији гдје нема индексних фондова специјализованих за инвестирање у Crobex и гдје је укључивање транспарентно и аутономно од дискреционих одлука.Summary: Index inclusion is one of a technical anomaly in the focus of behavioral finance which cannot be explained from the viewpoint of traditional finance. Starting from globalization of world financial markets and the fact that Croatian capital market is well integrated within developed European capital markets we are investigate existence of significant changes in prices of stock after theirs inclusion in index Crobex . As result of performing researches we find significant change in stock price caused by theirs including in stock market index without significant change in theirs trading volumes in situation where are no index funds specialized for investing in Crobex and where inclusion is transparent and autonomous from discreet decisions.


2020 ◽  
Vol 28 (53) ◽  
pp. 201-238
Author(s):  
Roberto J. Santillán-Salgado ◽  
◽  
Luis Jacob Escobar-Saldivar ◽  
Francisco López-Herrera

2020 ◽  
Vol 38 (3) ◽  
Author(s):  
Ainhoa Fernández-Pérez ◽  
María de las Nieves López-García ◽  
José Pedro Ramos Requena

In this paper we present a non-conventional statistical arbitrage technique based in varying the number of standard deviations used to carry the trading strategy. We will show how values of 1 and 1,2 in the standard deviation provide better results that the classic strategy of Gatev et al (2006). An empirical application is performance using data of the FST100 index during the period 2010 to June 2019.


2021 ◽  
pp. 104225872110104
Author(s):  
Naciye Sekerci ◽  
Jamil Jaballah ◽  
Marc van Essen ◽  
Nadine Kammerlander

We study family firm status as an important condition in signaling theory; specifically, we propose that the market reacts more positively to positive, and more negatively to negative, CSR news (i.e., signals) from family firms than to similar news from nonfamily firms. Moreover, we propose that during recessions, the direction of these relationships reverses. Based on an event study of 1247 positive and negative changes in the CSR ratings for all firms listed on the French SFB120 stock market index (2003-2013), we find support for our hypotheses. Moreover, a post hoc analysis reveals that the relationships are contingent on whether a family CEO leads the firm.


2016 ◽  
Vol 9 (2) ◽  
pp. 123-146 ◽  
Author(s):  
Kim Hiang Liow

Purpose This research aims to investigate whether and to what extent the co-movements of cross-country business cycles, cross-country stock market cycles and cross-country real estate market cycles are linked across G7 from February 1990 to June 2014. Design/methodology/approach The empirical approaches include correlation analysis on Hodrick–Prescott (HP) cycles, HP cycle return spillovers effects using Diebold and Yilmaz’s (2012) spillover index methodology, as well as Croux et al.’s (2001) dynamic correlation and cohesion methodology. Findings There are fairly strong cycle-return spillover effects between the cross-country business cycles, cross-country stock market cycles and cross-country real estate market cycles. The interactions among the cross-country business cycles, cross-country stock market cycles and cross-country real estate market cycles in G7 are less positively pronounced or exhibit counter-cyclical behavior at the traditional business cycle (medium-term) frequency band when “pure” stock market cycles are considered. Research limitations/implications The research is subject to the usual limitations concerning empirical research. Practical implications This study finds that real estate is an important factor in influencing the degree and behavior of the relationship between cross-country business cycles and cross-country stock market cycles in G7. It provides important empirical insights for portfolio investors to understand and forecast the differential benefits and pitfalls of portfolio diversification in the long-, medium- and short-cycle horizons, as well as for research studying the linkages between the real economy and financial sectors. Originality/value In adding to the existing body of knowledge concerning economic globalization and financial market interdependence, this study evaluates the linkages between business cycles, stock market cycles and public real estate market cycles cross G7 and adds to the academic real estate literature. Because public real estate market is a subset of stock market, our approach is to use an original stock market index, as well as a “pure” stock market index (with the influence of real estate market removed) to offer additional empirical insights from two key complementary perspectives.


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