Week 6 Discussion — Wait or Act? — Traditional alternative (no AI)

Instructors: publish this instead of the adaptive version if you prefer, and unpublish or delete the adaptive one.

Hook

Picture an economy producing 950 billion dollars of real output when it could produce 1,000 billion, in this week's illustrative numbers: a recessionary gap of 50 billion dollars, or 5% of potential. Workers are idle and the gap will close on its own, eventually. Whether anyone should try to close it sooner, and how anyone should even decide a recession has started, are questions on which careful economists genuinely disagree.

Your discussion question — choose Option A or Option B; they carry the same weight and the same rubric, and you say which you picked.

Option A: An economy sits in a recessionary gap like the illustrative one above, with idle workers and machines. Should its government or central bank wait for self-correction, as wages and expected inflation adjust and short-run aggregate supply shifts right, or act to shift aggregate demand and close the gap sooner? Take a position, give a reason or an example, state the strongest case for the other side, and label which part of your claim is positive (testable against evidence) and which part is normative (a judgment about what ought to happen).

Option B: Should the two-negative-quarters rule of thumb replace the Business Cycle Dating Committee's judgment as the way U.S. recessions are dated? A fixed rule is simple and quick to apply; the committee weighs depth, diffusion, and duration across several monthly indicators and dates turning points after the fact. Take a position, give a reason or an example of a downturn the two approaches might read differently, state the strongest case for the other side, and label which part of your claim is positive and which part is normative.

There is no single right answer. Economists in the Keynesian tradition and in the classical and monetarist traditions read the same diagram and weigh the risks differently, and a simple rule and a careful judgment each have real strengths. Your job is to take a position, support it with this week's tools, give the other side its strongest form, and keep what the model predicts (positive) separate from what you think ought to be done (normative). Pick the option you actually care about, and tell us your reasoning.

Expectations

Activity format: one initial post followed by two substantive peer replies. Plan on about 45 minutes across the two deadlines; your instructor sets both due dates in Canvas.

Your initial post — by the first due date (early in the module week):

• Say which option you chose.
• For Option A, state in one clear sentence whether policy should wait or act in the illustrative recessionary gap; for Option B, state in one clear sentence whether a fixed two-quarter rule or the committee's judgment should date recessions.
• Use at least two of this week's terms (business cycle, recession, potential output, actual output, recessionary gap, expected inflation, self-correction, stabilization policy, Business Cycle Dating Committee, two-negative-quarters rule of thumb) correctly.
• Give your reason or an example, state the strongest case for the other side, and label which sentences are positive and which are normative.
• Length: roughly 150–250 words if written. You may instead record your post as audio or video (about two minutes) and attach a transcript; both forms are scored by the same rubric.

Your replies — by the second due date (the end of the module week):

• Reply substantively to at least two classmates.
• A substantive reply does more than agree: make the strongest case for the side the poster set aside, check whether self-correction is described as short-run aggregate supply shifting, or point out a normative claim presented as if it were positive. "Nice point!" on its own does not count.

What a strong post looks like:

I chose Option A. Positive claim: in the illustrative recessionary gap, sticky wages mean short-run aggregate supply may take a long time to shift right, so idle workers stay idle while the economy self-corrects. Normative claim: I think that lost output justifies acting to shift aggregate demand. The strongest objection is that policy can arrive late and push the economy into an inflationary gap. I partly agree, so I would want evidence on how fast wages adjust before acting.

Notice how it names the curve and the gap, labels the positive and the normative claims, and answers an objection. That is the bar.

Participation rubric

This discussion is worth 10 points. The three criteria below look at your initial post and your peer replies.

Post early if you can — the best threads happen when people have time to reply before the second due date.

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