physics class
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This lecture explains what an economic model is, and why it allows for counterfactual reasoning and often yields paradoxical conclusions. Typically, equilibrium is defined as the solution to a system of simultaneous equations. The most important economic model is that of supply and demand in one market, which was understood to some extent by the ancient Greeks and even by Shakespeare. That model accurately fits the experiment from the last...more
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Several reasons can be found to explain why Great Britain and the Netherlands did not follow the other major European powers of the seventeenth century in adopting absolutist rule. Chief among these were the presence of a relatively large middle class, with a vested interest in preserving independence from centralized authority, and national traditions of resistance dating from the English Civil War and the Dutch war for independence from ...more
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The nineteenth century in Europe is, in many ways, synonymous with the rise of the bourgeoisie. It is misleading, however, to consider this newly dominant middle class as a homogenous group; rather, the century may be more accurately described in terms of the rise of plural middle classes. While the classes comprising this group were united by their search for power based on property rights rather than hereditary privilege, they were other...more
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In this lecture, Professor Kagan finishes up his description of the Spartan constitution. He argues that Sparta had a mixed constitution and gained great power due to alliances that the Spartans made with their neighbors. After the discussion of Sparta, Professor Kagan examines Athens and the development of the Athenian constitution. In addition, he shows how different these two poleis were. Finally, Professor Kagan discusses the emergen...more
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Professor Shapiro transitions to the third and final section of the course, an in-depth look at democracy and its institutions. According to him, democracy is the most successful at delivering on the mature Enlightenment's twin promises to recognize individual rights as the ultimate political good and to base politics on some kind of commitment to objective knowledge. And interestingly, democracy as a tradition was not made famous by its c...more
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Professor Shapiro explains the format and structure of the class during this opening session. He reviews the syllabus, and asks the central question of the course: What makes a government legitimate? He briefly explains the five ways to answer this question that he will focus on throughout the semester. The first three traditions are those of the Enlightenment: utilitarianism, Marxism, and social contract theory. The fourth and fifth overa...more
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In the 1990s, Yale discovered that it was faced with a deferred maintenance problem: the university hadn't properly planned for important renovations in many buildings. A large, one-time expenditure would be needed. How should Yale have covered these expenses? This lecture begins by applying the lessons learned so far to show why Yale's initial forecast budget cuts were overly pessimistic. In the second half of the class, we turn to the pr...more
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In this lecture, Professor Diamond continues her discussion of the integumentary system. She describes the layers, including the epidermis, the dermis, and the hypodermis. After illustrating the cellular structure of the skin, she describes various types of skin cancer, where they occur, and how severe they are. In this final lecture, Professor Diamond then conducts a review of the course content covered to date in an interactive quiz s...more
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C++ Libraries - Standard Libraries, CS106 Libraries, CS106 random.h Library, C++ String Type, Operations on String Type, String Class' Member Functions, C++ string vs Java String, Live Example Code : Working on Strings, CS106 strutils.h Library, C++ String vs C String, Concatenation Pitfall (C++ vs C string cont.), C++ Console I/O
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Modern Paris was indelibly shaped by the rebuilding project ordered by Napoleon III and carried out by Baron Haussmann in the 1850s and '60s. The large-scale demolition of whole neighborhoods in central Paris, coupled with a boom in industrial development outside the city, cemented a class division between center and periphery that has persisted into the twenty-first century. Curiously, this division is the obverse of the arrangement of mo...more
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Lecture by Gary Segura for the Presidential Politics: Race, Class, Faith & Gender in the 2008 Election (CSRE12) course. Susan Andersen, Shanto Iyengar, and Valerie Smith with moderation by Gary Segura present their ideas on group affiliation and political position: race and gender.
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This lecture reviews the intuition from the previous class, where the idea of dynamic hedging was introduced. We learn why the crucial idea of dynamic hedging is marking to market: even when there are millions of possible scenarios that could come to pass over time, by hedging a little bit each step of the way, the number of possibilities becomes much more manageable. We conclude the discussion of hedging by introducing a measure for the a...more
