Sometimes it is handy to know how to write log-likelihood functions from scratch. I have read many papers that illustrate…
When is it cheaper to use electricity in Denmark?
I am currently on leave, which explains my absence from this blog. Since I am coming back to work in…
Getting around the “initial value in ‘vmmin’ is not finite” error
As many other researchers, I have been trying to write my own log-likelihood function. My goal is to eventually change…
Creating exams with the R-exam package: An optimal pollution exercise
To follow-up on my last post, I would like to show the advantages of setting up exams with the R-exams…
Creating exams with the R-exam package
This winter semester I have been co-teaching two courses: Environmental Economics and Non-market valuation. As of last week, the teaching…
Estimating a MDCEV model: the rmdcev package (1)
It has been quite a while since I wrote something on this blog (my aim is to write every two…
The Poisson distribution for count data
This week I focus on analyzing one distribution available to model count data (the Poisson distribution), as well as its…
Combining bioeconomic modeling and valuation (2): Introducing harvesting
This is the second of a series of blog posts focusing on bioeconomic modelling and how to combine it with…
Combining bioeconomic modelling and valuation (1): The basics
This is the first of a series of blog posts focusing on bioeconomic modelling and how to combine it with…
Valuing mercury reductions: Replicating Tang et al. (2018)
In this blog I will replicate the findings from Tang et al. (2018). This paper applied the hedonic pricing method.…
