extensive and intensive margins
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2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Zoë Plakias ◽  
Margaret Jodlowski ◽  
Taylor Giamo ◽  
Parisa Kavousi ◽  
Keith Taylor

Purpose Despite 2016 legalization of recreational cannabis cultivation and sale in California with the passage of Proposition 64, many cannabis businesses operate without licenses. Furthermore, federal regulations disincentivize financial institutions from banking and lending to licensed cannabis businesses. The authors explore the impact of legal cannabis business activity on California financial institutions, the barriers to banking faced by cannabis businesses, and the nontraditional sources of financing used by the industry.Design/methodology/approach The authors use a mixed methods approach. The authors utilize call data for banks and credit unions headquartered in California and state cannabis licensing data to estimate the impact of the extensive and intensive margins of licensed cannabis activity on key banking indicators using difference-and-difference and fixed effects regressions. The qualitative data come from interviews with industry stakeholders in northern California's “Emerald Triangle” and add important context.Findings The quantitative results show economically and statistically significant impacts of licensed cannabis activity on banking indicators, suggesting both direct and spillover effects from cannabis activity to the financial sector. However, cannabis businesses report substantial barriers to accessing basic financial services and credit, leading to nontraditional financing arrangements.Practical implications The results suggest opportunities for cannabis businesses and financial institutions if regulations are eased and important avenues for further study.Originality/value The authors contribute to the nascent literature on cannabis economics and the literature on banking regulation and nontraditional finance.


Author(s):  
David Granlund

AbstractThis paper studies responses to competition with the use of dynamic models that distinguish between short- and long-term price effects. The dynamic models also allow lagged numbers of competitors to become valid and strong instruments for the current numbers, which enables studying the causal effects using flexible specifications. A first parallel trader is found to decrease prices of exchangeable products by 7% in the long term. On the other hand, prices do not respond to the first competitor that sells therapeutic alternatives; but competition from four or more competitors that sell on-patent therapeutic alternatives decreases prices by about 10% in the long term.


2021 ◽  
Vol 21 (22) ◽  
Author(s):  
Jiaxiong Yao

Past studies on the relationship between electricity consumption and temperature have primarily focused on individual countries. Many regions are understudied as a result of data constraint. This paper studies the relationship on a global scale, overcoming the data constraint by using grid-level night light and temperature data. Mostly generated by electricity and recorded by satellites, night light has a strong linear relationship with electricity consumption and is correlated with both its extensive and intensive margins. Using night light as a proxy for electricity consumption at the grid level, we find: (1) there is a U-shaped relationship between electricity consumption and temperature; (2) the critical point of temperature for minimum electricity consumption is around 14.6°C for the world and it is higher in urban and more industrial areas; and (3) the impact of temperature on electricity consumption is persistent. Sub-Saharan African countries, while facing a large electricity deficit already, are particularly vulnerable to climate change: a 1°C increase in temperature is estimated to increase their electricity demand by 6.7% on average.


2021 ◽  
Author(s):  
Inés Berniell ◽  
Lucila Berniell ◽  
Dolores de la Mata ◽  
María Edo ◽  
Mariana Marchionni

We study the causal effect of motherhood on labour market outcomes in Latin America by adopting an event study approach around the birth of the first child based on panel data from national household surveys for Chile, Mexico, Peru, and Uruguay. Our main contributions are: (i) providing new and comparable evidence on the effects of motherhood on labour outcomes in developing countries; (ii) exploring the possible mechanisms driving these outcomes; (iii) discussing the potential links between child penalty and the prevailing gender norms and family policies in the region. We find that motherhood reduces women’s labour supply in the extensive and intensive margins and influences female occupational structure towards flexible occupations—part-time work, self-employment, and labour informality—needed for family–work balance. Furthermore, countries with more conservative gender norms and less generous family policies are associated with larger differences between mothers’ and non-mothers’ labour market outcomes.


2021 ◽  
Author(s):  
Simone Schotte ◽  
Michael Danquah ◽  
Robert Darko Osei ◽  
Kunal Sen

In this paper, we provide causal evidence of the impact of stringent lockdown policies on labour market outcomes at both the extensive and intensive margins, using Ghana as a case study. We take advantage of a specific policy setting, in which strict stay-at-home orders were issued and enforced in two spatially delimited areas, bringing Ghana’s major metropolitan centres to a standstill, while in the rest of the country less stringent regulations were in place. Using a difference-in-differences design, we find that the three-week lockdown had a large and significant immediate negative impact on employment in the treated districts, particularly among workers in informal self-employment. While the gap in employment between the treated and control districts had narrowed four months after the lockdown was lifted, we detect a persistent nationwide impact on labour market outcomes, jeopardizing particularly the livelihoods of small business owners mainly operating in the informal economy.


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