Rodrigo Oliveira
@rodrigooliveira.bsky.social
Research Associate @UNUWIDER | Development Economist | Views are my own. AXÉ. RIP Twitter. https://sites.google.com/view/rodrigo-c-oliveira/home
Read our paper: www.nber.org/papers/w34406
Carbon Taxation and Firm Behavior in Emerging Economies: Evidence from South Africa
Founded in 1920, the NBER is a private, non-profit, non-partisan organization dedicated to conducting economic research and to disseminating research findings among academics, public policy makers, an...
www.nber.org
October 28, 2025 at 11:33 AM
Read our paper: www.nber.org/papers/w34406
Key findings 4:
📉 limited evidence of green tech adoption or R&D in response to the tax.
📉 limited evidence of green tech adoption or R&D in response to the tax.
October 28, 2025 at 10:24 AM
Key findings 4:
📉 limited evidence of green tech adoption or R&D in response to the tax.
📉 limited evidence of green tech adoption or R&D in response to the tax.
Key findings 3:
⚙️ We observe heterogeneous effects depending on the level of allowances firms are exposed to
⚙️ We observe heterogeneous effects depending on the level of allowances firms are exposed to
October 28, 2025 at 10:24 AM
Key findings 3:
⚙️ We observe heterogeneous effects depending on the level of allowances firms are exposed to
⚙️ We observe heterogeneous effects depending on the level of allowances firms are exposed to
Key findings 2:
✅ No negative impact on emissions.
✅ No negative impact on emissions.
October 28, 2025 at 10:24 AM
Key findings 2:
✅ No negative impact on emissions.
✅ No negative impact on emissions.
Key findings 1:
✅ No negative impact on sales, profits, capital, or employment.
✅ No negative impact on sales, profits, capital, or employment.
October 28, 2025 at 10:24 AM
Key findings 1:
✅ No negative impact on sales, profits, capital, or employment.
✅ No negative impact on sales, profits, capital, or employment.
Policy Timeline and Descriptive Evidence
October 28, 2025 at 10:24 AM
Policy Timeline and Descriptive Evidence
📍 Must already have right to work in Finland/EU
🎓 Requirements:
MA in Econ (PhD studies a plus)
Strong econometrics + data skills
Advanced R (or Stata)
🎓 Requirements:
MA in Econ (PhD studies a plus)
Strong econometrics + data skills
Advanced R (or Stata)
September 26, 2025 at 1:27 PM
📍 Must already have right to work in Finland/EU
🎓 Requirements:
MA in Econ (PhD studies a plus)
Strong econometrics + data skills
Advanced R (or Stata)
🎓 Requirements:
MA in Econ (PhD studies a plus)
Strong econometrics + data skills
Advanced R (or Stata)
@npto.bsky.social sobre o episodio de hj do Foro, uma perspectiva mais ampla sobre o pix nesse post. Outro caso é o mobile money, que revolucionou transações financeiras na Africa www.dropbox.com/scl/fi/rtnbb...
www.dropbox.com
July 18, 2025 at 3:30 PM
@npto.bsky.social sobre o episodio de hj do Foro, uma perspectiva mais ampla sobre o pix nesse post. Outro caso é o mobile money, que revolucionou transações financeiras na Africa www.dropbox.com/scl/fi/rtnbb...
June 10, 2025 at 2:13 PM
6/ 🤔 Why the positive response? Yes, we show mechanisms:
Firms likely:
-Resolved regulatory uncertainty
-Anticipated future costs
-No significant rise in R&D
-Only marginal increase in tech-related imports
Firms likely:
-Resolved regulatory uncertainty
-Anticipated future costs
-No significant rise in R&D
-Only marginal increase in tech-related imports
May 15, 2025 at 7:00 PM
6/ 🤔 Why the positive response? Yes, we show mechanisms:
Firms likely:
-Resolved regulatory uncertainty
-Anticipated future costs
-No significant rise in R&D
-Only marginal increase in tech-related imports
Firms likely:
-Resolved regulatory uncertainty
-Anticipated future costs
-No significant rise in R&D
-Only marginal increase in tech-related imports