Terence Eden’s Blog
Electricity demand varies throughout the day. When demand is higher, electricity prices go up. Most UK consumers are insulated from this variability - we pay a fixed price per kWh no matter what the actual wholesale cost. But it doesn't need to be this way. Exposing users to the immense variability in pricing is probably […]
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Google has recently increased the price it pays out to security researchers who responsibly disclose a vulnerability. That got me thinking. Is money the best thing with which to reward people?1 There's an interesting (if a little silly) economics paper about why gift giving is inefficient. The crux of the argument, as I understand it, […]
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Spoiler Alert! We're all going to die. I'm the sort of person who buys a fancy jar of something delicious - and then I save it for a special occasion. Yet, somehow, those special occasions never seem special enough. And so the jar sits at the back of the cupboard waiting for a train that's […]
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When I was young, I had a piggy bank. A piggy bank is incredibly secure. It's fairly big - so it is hard to lose. It is brightly coloured - so you can find it easily. No one else can see how much money there is in there. The only way to get money out […]
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I recently read this interesting, and distressing, story of a man who was drugged and robbed. A form of crime which has been going on for centuries. But the 21st Century twist is that the thieves forced him to transfer large sums of money via his phone's banking apps. While under the influence, the victim […]
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This is a thought experiment inspired by the sort of rambling and speculative conversations my wife and I have been having in lockdown. Most countries in the world place legal limits on alcohol production at home. There are, usually, several good reasons for this: Improperly brewed alcohol can cause severe health problems - including death. […]
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Messaging app Signal is launching a payment service in the UK. This will allow users to send each other money cryptocurrency. Many people have written about why this is a daft idea. But they've mostly talked about why cryptocoins corrupt everything they touch. I want to talk about why this is a shitty idea from […]
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If you have a bank account, you probably have an IBAN - an International Bank Account Number. It is a well-structured text string which unambiguously identifies your account. A typical UK IBAN looks like GB33BUKB20201555555555 - with it, you can send money to that account from any bank in the world. OK, some banks make […]
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After writing about how to use MoneyDashboard's unofficial API, the good folk at Moneyed told me about their officially supported API! So here's a quick review & howto guide. Moneyed is a slightly strange service. I think it is designed for companies to give as a benefit to their employees. But you can sign up […]
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Yesterday, I wrote up how to use the MoneyDashboard Classic API. Read that blog post first before reading this one. MoneyDashboard have launched a new "Neon" service. The API is a bit more simple, but authentication is harder. Here's a quick guide to the bits of the API that I found useful. I've lightly redacted […]
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