Study Notes: English Grammar, Writing and Economics
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Personal Description: My Friend July
July is a really good friend of mine. She is my friend from school. We're both in the same crowd and we all go out quite often.
July is short and very slim. She's got fair skin and beautiful green eyes. Charlie thinks she's quite attractive. Her hair is straight and shoulder-length. She's got a great sense of humor.
She can be a bit bossy, but I don't mind because she's such great company. She's generous and helpful, and I can always count on her to be there when I need her. In her free time, she goes out with her friends and she goes to parties. She is now studying in high school.
In my opinion, for me, she is the best person and the best friend.
Conceptos Básicos de Economía y Mercado Laboral
Las empresas sustituirían trabajo por capital.
Población activa: El cociente entre población ocupada y activa.
La oferta de trabajo: Cuando existen muchos oferentes y pocos demandantes (oligopolio, monopolio mayor, monopolio natural, cártel). Pocos oferentes y muchos demandantes daría lugar a una elevación del salario...
La demanda de los recursos naturales: Si sube el tipo de interés, se piden menos préstamos.
Ejemplos Prácticos de Mercado
- Ejemplo de oligopolio: Grandes distribuidoras de combustible.
- Ejemplo de monopolio: Cafetería del instituto.
- Ejemplo de paro estacional: Empleados de parques de atracciones.
Estructura de la Población Activa
- Población activa (ocupada): Trabajadores por cuenta ajena o propia.
- Población activa (desempleada): Trabajadores que buscan un puesto activamente.
Organismos e Indicadores Laborales
- SEPE (Servicio Público de Empleo Estatal): Es un organismo público que mide el desempleo y que solo tiene en cuenta a los inscritos en él.
- EPA (Encuesta de Población Activa): Estudio estadístico destinado a capturar datos sobre el mercado de trabajo, como la tasa de desempleo.
Estructuras de Mercado
- Monopolio: Es el control de una empresa sobre un tipo de mercado, lo que hace que no deje beneficiarse a otras pequeñas empresas.
- Oligopolio: Son varios negocios dominando un tipo de mercado, un número pequeño de vendedores que trabajan en conjunto para evitar competencia.
- Competencia Perfecta (C.P.): Cuando existe un equilibrio de mercado, nadie tiene el poder mayor o absoluto de dicho mercado.
English Verb Tenses and Time Expressions
Past Simple
Structure: -ed / didn't / did
Time markers: yesterday, last week, two days ago, in 2007, in 1911, when, then.
Past Continuous
Structure: was / were + -ing
Time markers: as, when, while, last year/week/night, at 4 o'clock.
Past Perfect Simple
Structure: had + 3rd column (past participle)
Time markers: already, just, by the time, after, before, until, never.
Present Perfect Simple
Structure: have / has + 3rd column (past participle)
Time markers: never, ever, already, just, yet, recently, lately, how long, for, since.
Future Simple
Structure: will + base verb (verbo normal)
Time markers: soon, next year, next month, this evening, in an hour, in the future, in a few weeks, tomorrow, later.
Be Going To
Structure: am/is/are going to + base verb
Time markers: this evening, later, in an hour, at 4 o'clock, tomorrow, soon, next month, 18th.
Future Perfect Simple
Structure: will have + 3rd column (past participle) / will... have + 3rd column
Time markers: by this time next week, by 3 o'clock, by the end of..., by then, by August, in four months.