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How does economic activity adapt to pollution pricing?
Policymakers around the world are exploring ways to tackle greenhouse gas emissions, but when evaluation focuses on narrow margins, …
Joel Kariel, Jakob Schneebacher, Fizza Jabbar
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Scale Economies and Aggregate Productivity
We present a theory of rising scale economies and stagnating productivity in a model of heterogeneous firms with imperfectly …
Joel Kariel, Anthony Savagar
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Market Power in the UK
We study product market power in the UK using administrative data from the UK business survey. Our data covers 1998-2014 with 40,000 …
Joel Kariel, Anthony Savagar, Kyung In Hwang
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Firms That Automate: Theory & Evidence
Which firms are using automation technologies, and what are the effects on firms and the aggregate economy? Using Italian survey data …
Joel Kariel
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Returns to Scale in the UK
We estimate returns to scale in the UK using firm-level data and production function estimation. We follow various methodologies, …
Joel Kariel, Anthony Savagar, Joao Pedro Mainente
The Sterling Effect: Evidence of Racial Discrimination in the English Football Labour Market
This project investigates racial discrimination in the elite sport labour market. There is evidence of discrimination on the basis of …
Joel Kariel