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A2 Economics revision – the Kinked Demand Curve

With the exam season approaching in the northern hemisphere here is something on the kinked demand curve. In 1939 Paul Sweezy of Harvard University wrote his paper ‘Demand Under Conditions of Oligopoly’ in which he explained conditions around the kinked… Continue reading →

Readers Write In #786: There is more to Hinduism than what meets the eye

By Wise Ass Fool MIND BLOWN BY VOLGA MUDHAL GANGAI VARAI (VMGV) As a loud, proud and oftentimes obnoxious (hindsight is 20-20) atheist, I picked up Volga Mudhal Gangai Varai (VMGV) by Rahul Sankrityayan. It is an anthology of 20 stories chronicling the migration of tribes all the way from, as the title suggests, the […]

Elearneconomics – Positive externalities of consumption

The free market equilibrium considers only the costs and benefits to private producers and consumers. In a free market goods and services are produced where demand = supply (marginal benefit = marginal cost, MB=MC). The social market equilibrium includes spillover… Continue reading →

Maadi Cup 2025 and the Black Swan moment

Currently down at the NZ secondary schools rowing regatta – the Maadi Cup – at Lake Karapiro near Cambridge. Today whilst waiting for some crews to come down the course I spotted a black swan approaching the finishing line with… Continue reading →

China’s solar power shock and protectionism.

Over the last few decades the rapid decline in the cost of solar power has seen it as a definite alternative to fossils fuels. Since the 1950’s its cost has declined by a factor of almost 100 and epitomises successful… Continue reading →

Readers Write In #785: PonmaAn, The Golden Deer

By Latha Rajasekar Ponman, a character driven movie ‘casually’ instilling an urge to find the purpose of life among the idling population and giving a grand hope for the slogging lot. On the go, young girls are sent on soul searches to decode what true beauty is, aimed to knock down the ‘dream killing’ dowry […]

Repeated Prisoner’s Dilemma Tournament

I have played this with my classes and although not in the CIE A2 syllabus, found it useful to go into greater detail as to the strategies available. Robert Axelrod used an experimental method – the indefinitely repeated PD tournament… Continue reading →

Feedspot’s Top 100 Movie Review Blogs

Feedspot sent me this: I would like to personally congratulate you as your blog Baradwaj Rangan has been selected by our panelist as one of the Top 100 Movie Review Blogs on the web. https://bloggers.feedspot.com/movie_review_blogs This is the most comprehensive list of Top 100 Movie Review Blogs on the internet and I’m honored to have you as part of this! You […]

Harshad Nalawade’s ‘Follower’ is a superbly crafted drama about the Kannadiga-Marathi conflict in Belgaum

Now in theatres, this Marathi (with Kannada and Hindi) feature world-premiered at the 2023 Rotterdam Film Festival. It shows how an ordinary man transforms into a “hater”. The rest of this review may contain spoilers. Harshad Nalawade’s story is set in Belgaum, a largely Marathi-speaking district that was pushed into the border region of Karnataka […]

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