Browsing by Author "Laha, Arnab Kumar"
Now showing items 41-60 of 119
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The dynamics of bid-ask spread in an order driven market: the case of Indian stock market
Singh, Priyanka (2011)Bid-ask spread is the most important part of transaction costs for any asset class in the financial market. It affects the way information gets impounded into prices and thus price discovery of the asset. Bid ask spread, ... -
Effects of price discrepancies, referents for comparison and prior trust in seller on buyers perceptions of price unfairness, subsequent trust and purchase intention
Tripathi, Sanjeev (2010)In purchase situations, buyers frequently make comparisons with reference transactions are used as a standard against which the observed purchase price of a product is evaluated. However prices in the market place vary and ... -
Electronic marketplaces under conditions of oligopsony and relational marketing – an empirical exploration of electronic agricultural markets in India
Argade, Aashish; Laha, Arnab Kumar; Jaiswal, Anand Kumar (Springer, 2022-04-20)Benefits of electronic marketplaces across diverse, largely consumer-facing, competitive industries have been in the form of lower transaction costs, transparent price discovery, and improved coordination. This article ... -
Energy derivative pricing and applications
Pagaria, Ravi; Sinha, Parthasarathi (Indian Institute of Management Ahmedabad, 1993) -
Engagement patterns of participants in an online professional development programme: an application of mixture modelling
Deshmukh, Ketan; Sherry Chand, Vijaya; Shukla, Kathan; Laha, Arnab Kumar (Proceedings of the 53rd Hawaii International Conference on System Sciences, 2020)Unhindered communication capabilities, in the form of internet, led us to believe that the difficult goal of “Education for All” is within our grasp. Recent studies have shown mixed results for learning over the internet, ... -
Essays on share repurchases
Saurabh, Suman (Indian Institute of Management Ahmedabad, 2018)This dissertation comprises three essays, which empirically examine the influence of investor and managerial irrationality on open market repurchases (OMRs) in the US market. In the first essay, we examine the systematic ... -
Estimating Export Demand: An Empirical Analysis
Chowdhury, Joy; Mahawar, Aman; Laha, Arnab Kumar (Indian Institute of Management Ahmedabad, 2015)Export of a country plays major role since it affects many economic indicators/parameters/variables like current account deficit, foreign exchange reserves etc. Generally all the economies try to boost up the export sector ... -
Forefather distribution in a variant of Galton–Watson branching process
Laha, Arnab Kumar; Yadav, Sumit Kumar (Taylor and Francis, 2019-03-07)In this paper, we consider a variant of a discrete time Galton–Watson Branching Process in which an individual is allowed to survive for more than one (but finite) number of generations and may also give birth to offsprings ... -
HealthStart: Need for Growth Strategy
Jena, Sanjay Kumar; Laha, Arnab Kumar; Ghura, Amarpreet Singh (Indian Institute of Management Ahmedabad, 2018-01-18)This case describes a situation in which Pradeep K. Jaisingh (Jaisingh) started Health Start (HS), an accelerator in healthcare innovation and entrepreneurship in India, on February 15, 2013, with an initial investment of ... -
HealthStart: Need for Growth Strategy
Jena, Sanjay Kumar; Laha, Arnab Kumar; Ghura, Amarpreet Singh (Indian Institute of Management Ahmedabad, 2018-01-08)This case describes a situation in which Pradeep K. Jaisingh (Jaisingh) started Health Start (HS), an accelerator in healthcare innovation and entrepreneurship in India, on February 15, 2013, with an initial investment of ... -
HealthStart: Need for Growth Strategy: A Teaching Note
Ghura, Amarpreet Singh; Jena, Sanjay Kumar; Laha, Arnab Kumar (Indian Institute of Management Ahmedabad, 2018-01-18) -
How to make the right decision
Laha, Arnab Kumar (Random House India, 2015)Business analytics, the method by which data around a business is analysed to better determine the choices we make, is your answer. In this accessible, user-friendly book, Professor Arnab Laha explains the relevance of ... -
Impact of macroeconomy on the capital markets
Chadha, Prashant (Indian Institute of Management Ahmedabad, 2006)Abstract It is believed that the state of the macroeconomy has an impact on the stock market returns, as is evident from the statements of academicians and politicians from time to time. This study is based on a paper by ... -
Impact of Perceived Bases of Power of Brand on Consumers’ Behaviour and Attitude in a Brand-Consumer Relationship Context
Raj, Roopika (2013)Research suggests that brands have human like qualities (Aaker, 1997; Aaker & Fournier, 1995; Levy, 1985; McGill, 2000) and consumers can form relationships with brands as they form social relationships with other human ... -
Impact of perceived overqualification on salesperson performance
Basant, Purohit (Indian Institute of Management Ahmedabad, 2013)Salesperson performance is a key indicator of organizational performance. We know that many different factors such as qualification level, selling skills, organizational culture, reward systems etc. influence salesperson ... -
Implications of delivering healthcare through strategic partnerships under publicly funded health insurance schemes: analysis of equity in access, demand for health services and quality of care in Indian context
Singh, Vanita (Indian Institute of Management Ahmedabad, 2021)In forwarding the agenda of Universal Health Coverage (UHC), developing countries, including India, have adopted Publicly Funded Health Insurance Schemes (PFHIs) to serve their impoverished population. When PFHIs are ... -
The influence and interaction of online store brand and product brand on pre-purchase and post-purchase consumer behaviour
Kumar K., Jithesh (Indian Institute of Management Ahmedabad, 2017)Consumers often use product brand name and store brand name as proxies of quality while making purchase decisions. In an online shopping context, the inability of consumers to physically examine the products increases the ... -
Institutional interaction and participative decision-making in development programmes: a study of their importance in effective natural resource management
Jain, Dinesh (Indian Institute of Management Ahmedabad, 2014)The impact of institutions on economic development has been a subject of considerable interest in recent years. It is now being widely acknowledged that apart from the standard factors such as capital, labour and technology, ... -
Interval-valued data analysis
Laha, Arnab Kumar (International Journal of Business Analytics and Intelligence, 2015-10) -
Investigation into optimal portfolio allocation of stocks having non - normal returns
Subramaniam, Bharathy; Bhowmick, Divyajyoti (Indian Institute of Management Ahmedabad, 2005)Abstract: 1) Introduction and context description: According to the traditional asset pricing methods, the returns of stocks are assumed to be normally distributed with mean jx and standard deviation o. In these cases, ...