Notes, summaries, assignments, exams, and problems

Metaphysical and Romantic Poetry

Key Poetic Concepts

• Conceit: A long, clever, and unusual metaphor comparing two very different things in a surprising way. Example: John Donne's "The Flea" compares a flea biting two lovers to a marriage and holy union.
• Discordia Concors: Latin for "harmony out of discord." A poet takes two things that do not belong together and forces them together; the reader is shocked but then sees a hidden likeness.
• Pattern Poetry: The shape of a poem on the page reflects its meaning. Example: George Herbert's "Easter Wings"—lines narrow to show man's fall and widen to show spiritual rise, resembling wings.

Metaphysical Themes

• The Sun Rising: Uses astronomy, geography, and economics to describe love. It discusses the sun's

1. The Context of Poverty in Ireland

Regarding extreme poverty in Ireland, mothers and children were often seen begging in the streets while wealthy individuals and politicians ignored the crisis. Swift utilizes satire to criticize this societal failure.

2. The Persona of the Narrator

The narrator adopts the tone of an economist, representing the wealthy and powerful. By viewing the poor strictly as economic problems, Swift highlights a profound lack of humanity.

3. The Shocking Proposal

The suggestion to sell poor children as food is an extreme exaggeration. It is not meant to be taken literally but serves to shock readers and expose society's indifference toward poverty.

4. Failed Solutions and Self-Interest

While many solutions were proposed, Swift... Continue reading "Satire and Social Critique in Jonathan Swift's A Modest Proposal" »

1. Daily Actions and Decisions

• 1. When you delete an email, you won’t see it in your inbox anymore.
• 2. Sally’s video went viral when it got millions of likes in a very short time.
• 3. It upset me to read about the terrible disaster.
• 4. I often turn to my best friend when I need advice.
• 5. Ed needs to make up his mind about joining us on our trip.
• 6. Jane uploaded new videos to her YouTube channel.
• 7. Paul wanted to keep his options open, so he didn’t make any specific plans for the weekend.
• 8. I think you should think long and hard before making an important decision.

2. Situational Contexts and Obligations

• 1. They may not accept credit cards, so I’m taking cash just in case.
• 2. Could you help me later?
• 3. There was so much noise in the theatre

Idea Generation

Idea generation involves searching for new ideas. Ideas can come from inside the company (employees, R&D) or from outside (suppliers, customers, competitors, crowdsourcing). There are two primary approaches:

• Top-down: You first identify a market opportunity and then create the product.
• Bottom-up: You first invent something and then look for a need it can solve.

The focus here is the target customer and their needs.

Idea Screening

Idea screening is the process of evaluating ideas to keep the good ones and drop the bad ones as soon as possible. You can use methods like R-W-W (Real, Win, Worth), SWOT, or scoring models. The focus is whether the idea really solves a customer need.

Concept Development and Testing

Concept development

Understanding Capital and Investment

To understand how an economy builds wealth, we must distinguish between Capital and Investment, which are often confused but represent two different dimensions of economic assets.

• Capital: Capital is a stock concept. It refers to the total accumulated quantity of physical, reproducible assets (such as machinery, factories, equipment, and inventories) existing in an economy at a specific point in time. It represents the productive capacity built up from the past.
• Investment: Investment is a flow concept. It is the process of adding to the existing stock of capital during a specific period (usually a financial year). It represents the net change in capital.

The relationship between the two can be expressed mathematically... Continue reading "Capital and Investment: Economic Growth Fundamentals" »

Understanding the Business Person and Personalist Companies

Case 1 examines the concept of the business person and the initial types of companies, specifically personalist companies.

Natural vs. Legal Persons in Business

A business person is the legal subject that carries out a commercial activity. This entity can be a natural person or a legal person:

• Natural Person: The business person is the individual. For example, if Marta opens a clothes shop as a sole trader, Marta herself is the business person; there is no separate company.
• Legal Person: The business person is the company itself. For example, if Marta creates Marta Fashion S.L., the business person is Marta Fashion S.L., not Marta personally. While Marta may be the founder or shareholder,

Gains from trade represent the benefits that countries, firms, and consumers obtain from participating in international trade. Key gains include:

Benefits for Consumers and Firms

Advantages for Consumers

• More variety of goods: People can buy products from all over the world, not just what is produced locally.
• Lower prices: Competition from foreign firms forces domestic firms to be more efficient and reduce prices.
• Better quality: To survive in a competitive global market, firms must improve quality and innovate.

Advantages for Firms

• Economies of scale: Access to larger markets allows firms to produce more and reduce average costs.
• Better circulation of ideas and innovation: Trade and investment connect firms internationally, which accelerates the spread

A Pattern of Destruction: The Eight Stages of Genocide

Throughout the twentieth and twenty-first centuries, genocides did not happen overnight. In 1996, political scientist Gregory Stanton introduced the Eight Stages of Genocide, a framework that breaks down how genocide develops: Classification, Symbolization, Dehumanization, Organization, Polarization, Preparation, Extermination, and Denial. Looking at the Armenian, Holocaust, Cambodian, Rwandan, Bosnian, and Darfur genocides, it is clear that these events largely followed Stanton's model. While the stages did not always happen in a perfect order, the pattern was consistent across cases: governments used language to turn people against each other, built systems to carry out mass killing, and... Continue reading "The Eight Stages of Genocide: Patterns of Mass Violence" »

Understanding Spain's Balance of Payments

The Balance of Payments (BoP) of Spain is the record of all the economic transactions between Spain and the rest of the world during one year. It shows how much money enters the country and how much money leaves.

The Three Pillars of the Balance of Payments

The BoP is divided into three main parts: the Current Account, the Capital Account, and the Financial Account. Each one measures a different type of international activity.

The Current Account: Goods and Services

The Current Account records the exchange of goods, services, income, and transfers. It is the part that shows Spain’s day-to-day economic relationship with other countries.

• The goods balance includes exports and imports of physical products.

Algebraic Operations and Equations

Completing the Square

To complete the square, take 1/2 of b, then square it. When a ≥ 1, remember to factor out the a first.

Exponents and Radicals

• Negative Exponents: Take the reciprocal of the base and make the exponent positive. In fractions, move the negative exponent to the bottom and make it positive.
• Radicals: Always check your answers.
• Dividing Radicals: Divide the numbers inside by the other inside, and divide the outside numbers by the other outside numbers.
• Radical Exponents: Only square or cube the number/variable under the radical unless there are parentheses.
• Conversion: To convert a radical into an exponent:
• Rationalizing: To get a radical off the bottom, multiply by the radical over itself (so it