Showing posts with label Foundations of economics. Show all posts
Showing posts with label Foundations of economics. Show all posts

Thursday, August 17, 2017

G11 - Week 1 - Day 2

In-class work
  1. Flashcard check
  2. Influences on Student Achievement
  3. Feedly
  4. Videos
    1. Scarcity, the Basic Economic Problem
At-home work
    1. Finish second half of The Circular Flow Model of a Market Economy
    2. Watch this for more information on The Basic Economic Problem
    3. Study for a short quiz on definitions and diagrams

From the blogosphere

average grade 5.83expected grade 5.55desired grade 6.47

Tuesday, August 30, 2016

G11 - Week 3 - Day 2

In-class work
  1. Questions?
  2. The Law of Supply and the Determinants of Supply
  3. Why does Supply slope upwards? (The law of increasing opportunity cost and supply)
    1. Skim pages 40-47
    2. Complete exercise 17-21 (p. 42 & 47)
  4. Linear Demand Equations - part 1 (HL Only)
  5. Linear Demand Equations - part 2 (HL Only)
    1. Exercises 11-16 (p. 40)
    2. Read section 2.4 as needed
  6. Linear Supply Equations - part 1 (HL Only)
  7. Linear Demand Equations - part 2 (HL Only)
    1. Exercises 22-27
    2. Read section 2.7 as needed
  8. Deriving Demand and Supply Equations from Data (HL Only)


From the blogosphere
  1. The Future of Work
    1. Analyze how the shifts in future work might be connected to scarcity of different resources.
    2. Evaluate what the opportunity costs might be if education doesn't change and adapt to the technological progress happening.
    3. How might some of these changes affect both supply and demand of future markets?
    4. How do these questions relate to decisions about your future?
  2. PPP Demystified


Currently Reading

The Road to Serfdom
"This is the fundamental fact on which the whole philosophy of individualism is based. It does not assume, as is often asserted, that man is egoistic or selfish or ought to be. It merely starts from the indisputable fact that the limits of our powers of imagination make it impossible to include in our scale of values more than a sector of the needs of the whole society, and that, since, strictly speaking, scales of value can exist only in individual minds, nothing but partial scales of values exist—scales which are inevitably different and often inconsistent with each other. From this the individualist concludes that the individuals should be allowed, within defined limits, to follow their own values and preferences rather than somebody else’s; that within these spheres the individual’s system of ends should be supreme and not subject to any dictation by others. It is this recognition of the individual as the ultimate judge of his ends, the belief that as far as possible his own views ought to govern his actions, that forms the essence of the individualist position." (Kindle Locations 2545-2552).
"This is precisely what the price system does under competition, and which no other system even promises to accomplish. It enables entrepreneurs, by watching the movement of comparatively few prices, as an engineer watches the hands of a few dials, to adjust their activities to those of their fellows. The important point here is that the price system will fulfill this function only if competition prevails, that is, if the individual producer has to adapt himself to price changes and cannot control them. The more complicated the whole, the more dependent we become on that division of knowledge between individuals whose separate efforts are coordinated by the impersonal mechanism for transmitting the relevant information known by us as the price system." (Kindle Locations 2385-2390).

Monday, August 22, 2016

G11 - Week 2 - Day 1

In-class work
  1. Read the article from the blogosphere and the quote from Why Nations Fail below and leave a comment on what your tech ecosystem looks like and what insitutions you think might be considered inclusive or extractive.
  2. The Law of Increasing Opportunity Cost and the PPC Model
  3. Paper 1 Assessment
    1. Economics Guide
    2. Grade Descriptors
    3. Economics Grade Boundaries
    4. Evaluation in Economics
  4. Paper 1 Example (handout)
  5. Read p. 1-20


From the blogosphere


Currently Reading

Why Nations Fail: The Origins of Power, Prosperity, and Poverty

"Innovation, essence of inclusive economic growth" (p. 238)
"Organizational change, a consequence of inclusive institutions" (p. 238)

Innovation and organizational change are two key aspects of inclusive institutions, which are key to economic prosperity. The opposite of inclusive institutions are "extractive" institutions.

Friday, August 19, 2016

G11 - Week 1 - Day 3

In-class work
  1. Distribute textbooks
  2. Introduction to your textbook and resources
  3. Read p. 1-8
  4. Economic Systems - Market, Command and Mixed Economies
  5. Positive vs Normative
  6. Scarcity, Opportunity Cost and the PPC
  7. The Law of Increasing Opportunity Cost and the PPC Model


From the blogosphere


Currently Reading

Why Nations Fail: The Origins of Power, Prosperity, and Poverty

"The central thesis of this book is that economic growth and prosperity are associated with inclusive economic and political institutions, while extractive institutions typically lead to stagnation and poverty" (p. 85).

Monday, September 14, 2015

An Economist Answers "Which issues are important (to me)?"

TheMoneyIllusion » Which issues are important (to me)?
I used a utilitarian criterion. On another day, I’d put many of these in totally different categories, but that’s how I feel today. On many of the key issues I’m not really with either party, but perhaps lean a bit Dem on the top issues. I vote libertarian. I left out some issues like feminism, racial equality, gay rights, etc., because it’s hard to pin down the specific public policy issues that are relevant today. Thus instead of feminism I have abortion and prostitution, issues that especially impact women. Obviously I support the gains that various groups have made over time in achieving greater respect and legal rights. I suspect that animal rights should be high on the list, but don’t know much about the issue. 
PS. The importance of an issue reflects the interaction if its intrinsic importance, and the plausibility of changing the outcome with different public policies.

Wednesday, August 19, 2015

New Maternity Leave Really About Incentives for Talent

Robert Reich (The Fraud of the New “Family-Friendly” Work)
First, these new policies apply only to a tiny group considered “talent” – highly educated and in high demand.
The second thing to know about the new family-friendly work policies is that relatively few talented millennials are taking advantage of them. 
They can’t take the time. 

Tuesday, June 16, 2015

To Be More Creative, Schedule Your Work at 80% Capacity : The Art of Non-Conformity

This is an idea that has been used in other companies as well. Google has a "20% time" policy in place which essentially allows employees to do whatever they want with 20% of their time at work. Many of Google's best apps have resulted from this non-directed creative work time.

The wonderful book Scarcity also describes the economic and psychological impacts of not scheduling "slack" into your schedule. When you are pressed for time and experience scarcity throughout day, you actually think and perform worse. This has been shown in several studies and I highly recommend the book, which goes into detail on the research. It could be an awesome summer read.

To Be More Creative, Schedule Your Work at 80% Capacity : The Art of Non-Conformity
When Josh and Colby started Jolby & Friends, they were leaving a larger advertising agency. At that agency they would collaborate on work together, but always after hours. As they took the plunge to start their own business they knew that they wanted to have the ability (and their employees to have the ability) to be able to work on things in the studio they were passionate about. 
Therefore, Jolby & Friends runs on 80% capacity. What this allows us to do is go after clients that may not have the largest budgets, create work for art shows, and build out other internal passion projects (like this one, for example). 
What this doesn’t allow for is people taking extra long coffee breaks, playing foosball, working on freelance work or anything of that sort. The idea isn’t for people to have to only work 32 hours but rather enable our staff to be able to create work that in a larger agency they wouldn’t have the opportunity to do. This practice often influences our client work and allows us to always be learning and pushing our current skill sets. 
Lastly, it allows us to be the heroes. When a client calls and says “Is there anyway you can do this for me in a week?” the answer is often replied with a smile and “no problem.”
This isn’t always the case, though. For every upside there’s obviously a downside. One issue we often encounter is contractors and vendors not being able to budget their time as efficiently as we do. We actively work on this by explaining our process in detail as well as showing the upsides to some of our processes. 
The whole idea is based around a simple idea to create a creative environment in which our staff is comfortable, focussed, and—most importantly—excited about what they’re doing.

Friday, June 5, 2015

A Series of Interesting Posts over at Marginal Revolution

Below are a series of links to posts from George Mason University economist Tyler Cowen at Marginal Revolution. The first two were posted yesterday and today respectively. The third is a link from the blog posts by Cowen providing "evidence" of the effectiveness of being a miser. All of these posts discuss a recent gift of $400 million to Harvard University by a wealthy donor.

Did the Wisconsin state system just abolish tenure?

A tweet in the form of a blog post, with an addendum, #Paulson, #Harvard

What I Like About Scrooge

It seems to me that author is confusing miserliness defined as "excessive desire to save money; extreme meanness" with asceticism, which is defined as "severe self-discipline and avoiding of all forms of indulgence, typically for religious reasons."

In any instance, the entire debate seems to hinge around the marginal benefit supplied by Harvard receiving an additional $400 million on top of its already huge endowment of $36 billion. I'd imagine the marginal benefit is quite small, which implies the opportunity cost of this donation is quite large as $400 million is capable of having dramatic impact when given to another organization whose marginal benefit would be quite higher.

Even excluding the moral weight a decision like this carries, we can look at the marginal propensity to consume (MPC) of various economic classes to decide this isn't the best use of $400 million from an economic standpoint. Harvard essentially serves the most elite of the economic world. The wealthy have a lower MPC than the poor and so a gift of this magnitude would have a larger economic effect on growth by ensuring it gets into the hands of the poor instead of the elite.

Monday, May 11, 2015

Unless You Are Spock, Irrelevant Things Matter in Economic Behavior - NYTimes.com

Below is an interesting article that discusses behavioral economics and some of the consequences of ignoring the way people behave in real life as opposed to the assumptions many economists base their models on. It is adapted from Richard Thaler's upcoming book “Misbehaving: The Making of Behavioral Economics”. Thaler is an economics professor at the University of Chicago.

Unless You Are Spock, Irrelevant Things Matter in Economic Behavior - NYTimes.com
"In the eyes of an economist, my students were “misbehaving.” By that I mean that their behavior was inconsistent with the idealized model at the heart of much of economics. Rationally, no one should be happier about a score of 96 out of 137 (70 percent) than 72 out of 100, but my students were. And by realizing this, I was able to set the kind of exam I wanted but still keep the students from grumbling. 
This illustrates an important problem with traditional economic theory. Economists discount any factors that would not influence the thinking of a rational person. These things are supposedly irrelevant. But unfortunately for the theory, many supposedly irrelevant factors do matter. 
Economists create this problem with their insistence on studying mythical creatures often known as Homo economicus. I prefer to call them “Econs”— highly intelligent beings that are capable of making the most complex of calculations but are totally lacking in emotions. Think of Mr. Spock in “Star Trek.” In a world of Econs, many things would in fact be irrelevant."