Faculty Publications
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Item Implications of energy subsidy reform in India(Elsevier Ltd, 2017) Rajesh Acharya, R.H.; Sadath, A.C.This paper analyses welfare impact of energy subsidy reform in India based on the data from 1970? 71 to 2014? 15. To this end, Auto Regressive Distributed Lag (ARDL) model and Error Correction Model (ECM) have been estimated to quantify the short-run and long-run price and the income elasticity of various energy products. The results show that the price elasticity of demand for all fossil fuels is low, but the respective income elasticity is higher. Therefore, an increase in the general price level caused by the subsidy reform will lead to the erosion of real income and will have related welfare implications in India. The results also reveal that energy expenditure will obviously increase and hence energy consumption will decline depending upon the extent of the withdrawal of subsidy. Therefore, policy makers in India, while undertaking further reforms, must ensure that the subsidy reaches to those who truly deserve, so that the socioeconomic casualty of reforms can be minimized along with achieving fiscal goals. © 2016 Elsevier LtdItem The macroeconomic effects of increase and decrease in oil prices: evidences of asymmetric effects from India(Emerald Group Holdings Ltd., 2021) Sadath, A.C.; Rajesh Acharya, R.H.Purpose: The purpose of this paper is to assess whether oil price shocks emanating from oil price increase and decrease have a different impact on the macroeconomic activity. Design/methodology/approach: This study conducts the empirical analysis using structural vector auto-regressive model on Indian data for the period from 1996 to 2017. This paper uses four key macroeconomic variables, namely, real gross domestic product (GDP), the real rate of interest, real money supply, wholesale price index inflation and various linear and non-linear measures of oil price shock. Findings: Empirical results confirm that oil price shock has a significant impact on various macroeconomic variables used in the study. Specifically, shocks emanating from a decline in oil price have a stronger positive impact on real GDP, whereas, a shock due to the rise in oil price has a weaker negative impact on real GDP. Impulse responses confirm that shocks due to a decline in oil prices are long-lasting compared to similar shocks due to a rise in oil prices. Therefore, this study concludes that the macroeconomic impact of oil price shock is asymmetric in India. Originality/value: This paper adds the following new insights: First, this paper presents a distinct relationship between the growth rate of oil price and GDP during increasing and decreasing phases of oil price to drive home the case for this study. Second, India has adopted crucial administrative initiatives such as deregulation of the market for petroleum products and the promotion of renewable energy during the study period. Finally, previous studies have revealed specific behavioral and economic features of people in India with respect to the demand for petroleum products. In light of these factors, this paper based on Indian experience would be justified. © 2021, Emerald Publishing Limited.Item Oil price effect on asset pricing of renewable energy firms in India: a panel quantile regression approach(Emerald Publishing, 2023) Mishra, L.; Rajesh Acharya, R.H.Purpose: This study aims to investigate the relationship between oil prices and stock returns of renewable energy firms in India under different market conditions. Design/methodology/approach: The authors use the panel quantile framework with Fama–French–Carhart’s (1997) four-factor asset pricing model. All renewable energy firms listed in the National Stock Exchange of India are considered in this study. Three oil prices, such as West Texas Intermediate spot price, Europe Brent oil price and Indian basket oil price, are used in the regression. The analysis is done for the whole sample and its subgroups. Findings: In the whole sample, stock returns of renewable energy firms respond positively to oil price changes in extreme market conditions only. In the subgroups of the renewable energy firms, the relationship between stock returns and oil price is positive and more robust in higher quantiles across all subgroup firms. Originality/value: The contribution of the study is explained as follows. First, this study helps to explore the relationship between oil and stock returns of the renewable energy sector under different market conditions in the Indian context. Second, existing studies explore the effect of oil prices on stock returns of the renewable energy sector at the industry level, and most of the studies are in developed countries. To the best of the authors’ knowledge, this is the first study in the context of India. Third, this is a firm-level study. © 2022, Emerald Publishing Limited.