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What causes 'credit crunches', and how do their effects spread throughout the economy? What determines the value of Pound Sterling relative to the US Dollar or Euro? How do stock market prices affect asset prices? Financial events are rarely far from headline news.

Dive into our MSci Tropical Marine Biology course and enter a fascinatingly complex world of whales, coral reefs, fish, deep sea trenches, coastal lagoons, sea ice, and tropical seagrass beds. At Essex, we believe in a truly immersive experience of research and study.

The modern world depends upon electronics, from mobile phones and digital broadcasting, to GPS navigation and robotics; and it is electronic engineering which has driven these inventions and more. This is a subject where you can exercise your imagination, using skills from both traditional communications and digital systems to resolve existing problems, and to create new products.

MPol International Relations is an integrated Masters course giving you the opportunity to seamlessly continue your studies from undergraduate to masters level in 4 years (5 years if choosing a placement year or year abroad). It provides a thorough grounding in all major areas of international relations and widens your awareness of the world system, while training you in the research and critical thinking skills that are prized by employers.

How can economic ideas and principles help us to understand how organisations work and industries function? What role do economic principles play in management decisions and in the analysis of strategic interactions among businesses and organisations? Unlike conventional management courses, at Essex you analyse the economics of a business or organisation and investigate how they operate and behave.

Accounting and finance data informs business decision-making every day so it is vital for organisations to employ accounting and finance professionals who understand how to meet business objectives. Our MAcc Accounting and Finance offers you an integrated Bachelors and Masters degree, allowing you to progress seamlessly from your undergraduate to postgraduate studies within a single course.

How do different countries around the world trade, and what systems do they use? How much of an influence do historical events have on the development of international policies? Our course gives you a solid grounding in economics, and has a focus on international areas such as world trade, world economy, international monetary relations and the flow of trade and assets between countries.

Data is the lifeblood of our society and mathematics is the language that underpins the science of understanding that data. From medicine to government offices, and market research to the environment, the collection and analysis of data is crucial to understanding how to improve, create and guide products and services across the globe.

How do today's marketers communicate to global audiences and respect diverse cultural sensitivities? Is it possible for managers to deliver a profitable strategy that is also ethical and sustainable? Our MMan Marketing and Management offers you an integrated Bachelors and Masters degree, allowing you to progress seamlessly from your undergraduate to postgraduate studies within a single course.

How can athletes optimise their training and performance? How can individuals and communities improve their physical activity, health and wellbeing? Our inter-disciplinary team of scientists and practitioners will help you understand the role of physiology, psychology, biomechanics and nutrition in sport and exercise science.