Documents Radulescu, Doina Maria 2 results

"In this paper we employ survey information on more than 10,000 Southern and Eastern European firms and panel data methods to assess the effects of the COVID-19-related lockdown and government support policies on the business operations of enterprises. Our findings reveal considerable size- and sector-related effect heterogeneity, with small firms, exporting firms and firms operating in the facility sector experiencing the largest losses in terms of sales. A complete lockdown leads to an average decrease in sales by approximately 64%. We also document a disproportionate impact on female self-employed. Furthermore, state aid in the form of deferral of payments or wage subsidies were the most effective government support instruments. For instance, wage subsidies saved up to 2.7 employees per firm in the surveyed enterprises."

"We analyze welfare implications of policies promoting environmentally friendly vehicles employing rich Swiss micro-data on 23,000 newly purchased cars and their buyers. Our estimates reveal substantial income heterogeneity in price elasticity and electric vehicle (EV) adoption. While CO2 levies secure road financing revenue, emissions of the new car fleet only slightly decrease. In contrast, subsidies support EV uptake, and lead to a more pronounced emission reduction. Both instruments have redistributive implications. We compute optimal subsidy - fuel tax combinations subject to a pre-specified EV target and to securing road financing in the presence or absence of equity concerns."