Modern economies are full of uncertainties and risk. Economics studies resource allocations in an uncertain market environment. As a generally applicable quantitative analytic tool for uncertain events, probability and statistics have been playing an important role in economic research. Econometrics is statistical analysis of economic and financial data. In the past four decades or so, economics has witnessed a so-called 'empirical revolution' in its research paradigm, and as the main methodology in empirical studies in economics, econometrics has been playing an important role. It has become an indispensable part of training in modern economics, business and management.This book develops a coherent set of econometric theory, methods and tools for economic models. It is written as a textbook for graduate students in economics, business, management, statistics, applied mathematics, and related fields. It can also be used as a reference book on econometric theory by scholars who may be interested in both theoretical and applied econometrics.

Welcome to my book.

Cultivate your craft with the natural power of essential oil magic

[b]

Win Keep Grow shares the surprising fundamentals entrepreneurs need to build and grow a subscription business. The first section of Win Keep Grow delivers a simple framework to help businesspeople understand the differences of the subscription business. The framework consists of the three revenue buckets subscription companies must manage and the 3 value levers subscription companies must master to put their offering in a position to skyrocket. The second section uses the framework to walk the reader through how managing a subscription product evolves as the product matures in the market. The third and final section prepares companies who don't currently have a subscription product on what to expect while transitioning to one.

'Read this incredible book. I wept and I learnt' - [i]Prof Tanya Byron

ID is not a problem for science; rather science is a problem for ID. This book shows why.

Read this book and learn the combat-proven techniques big-city cops use to stay alive and effective when the bullets start flying. Maintain the tactical advantage in any situation by knowing how to search buildings for armed intruders, use cover and concealment, maintain proper distance intervals and much more. **

A luminous guide to how the radical new science of counterfactuals can reveal the full scope of our universe