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Economics, Latest

322. NPV versus BCR part 1

26 August, 201923 March, 2020 by David Pannell5 Min Reading

There are two main criteria used for evaluating projects in Benefit: Cost Analysis (BCA): the Net Present Value (NPV = benefits minus costs) and the

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Communication, Policy, Politics

321. Communicating economics to policy makers

19 August, 201912 October, 2020 by David Pannell3 Min Reading

When it comes to communicating research results to policy makers, economists have some advantages over other disciplines. But economists commonly make a range of mistakes

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Agriculture, Economics, Latest

320. Fixed costs and input rates

12 August, 201912 October, 2020 by David Pannell4 Min Reading

Optimal input rates (e.g. of fertilizer to a crop) are not affected by fixed costs. I had an interesting discussion with a Canadian poultry farmer

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Agriculture, Economics, Environment, Natural resource management, Policy, Water

319. Reducing water pollution from agricultural fertilizers

5 August, 201912 October, 2020 by David Pannell3 Min Reading

I gave a talk to the Ontario Ministry of Agriculture, Food and Rural Affairs (OMAFRA) on July 16, 2019, exploring ways to reduce water pollution

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Economics, Environment, Latest, Research

318. Measuring impacts from environmental research

29 July, 201912 October, 2020 by David Pannell5 Min Reading

There have been some studies considering the relationship between research and environmental policy but studies capturing the impact of research on environmental management, environmental policy,

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Economics, Environment, Latest

317. The worth of wildlife

16 July, 201912 October, 2020 by David Pannell3 Min Reading

What is a threatened species worth? It may seem like a strange question, but it’s one that environmental economists have done a fair bit of

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Recent Posts

  • 435. Environmental offsets 3. Risk of failure

    When designing an environmental offset scheme, it is important to account for the probability that an offset project will fail to deliver its intended benefits.

  • 434. Environmental offsets 2. The currency for measuring impacts and benefits

    In an environmental offset scheme, the environmental impacts of a development project and the benefits of an offset project need to be compared quantitatively. To

  • 433. Depicting risk in graphs for farmers

    There are many types of graphs that can depict the riskiness of a decision option. Here I present and comment on some of them. My

  • 432. Environmental offsets 1. Introduction

  • 431. Webinar on economics of urban park designs

  • 430. Polarised public opinion

  • 429. The value of a non-market value

  • 428. Economic analysis of urban park designs

  • 427. Reviews of research on agricultural adoption

  • 426. Music “Option Value”

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Recent comments

  • Yugank on 433. Depicting risk in graphs for farmers
  • Frank Ibe on 261 – Agricultural water pollution
  • Cilla de Lacy on 430. Polarised public opinion
  • T Barr on 168 – Telling farmers how to adapt to climate change
  • David Pannell on 427. Reviews of research on agricultural adoption

Recent Posts

  • 435. Environmental offsets 3. Risk of failure 14 July, 2025
  • 434. Environmental offsets 2. The currency for measuring impacts and benefits 7 July, 2025
  • 433. Depicting risk in graphs for farmers 30 June, 2025
  • 432. Environmental offsets 1. Introduction 16 June, 2025
  • 431. Webinar on economics of urban park designs 30 May, 2025
  • 430. Polarised public opinion 26 May, 2025
  • 429. The value of a non-market value 12 March, 2025
  • 428. Economic analysis of urban park designs 10 March, 2025
  • 427. Reviews of research on agricultural adoption 10 December, 2024
  • 426. Music “Option Value” 25 August, 2024

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