Amazon.com is one of the largest e-commerce providers, with sprawling operations spreading across the globe. Its online retail business revolves around the Prime program well-supported by the company's massive distribution network. Further, the Whole Foods Market acquisition helped Amazon establish footprint in physical grocery supermarket space. Amazon also enjoys dominant position in the cloud-computing market, particularly in the Infrastructure as a Service space, thanks to Amazon Web Services, which is one of its high-margin generating businesses. Amazon has also become a household name with its Alexa powered Echo devices. Artificial Intelligence backed Alexa is helping the company sell products and services. The company reports revenue under three broad heads'North America, International and AWS, respectively. Amazon targets three categories of customers - consumers, sellers and website developers....
+See MoreSharpe-Lintner-Black CAPM alpha (2.85%) Fama-French (1993) 3-factor alpha (3.74%) Fama-French-Carhart 4-factor alpha (4.56%) Fama-French (2015) 5-factor alpha (5.72%) Fama-French-Carhart 6-factor alpha (6.48%) Dynamic conditional 6-factor alpha (11.07%) Last update: Saturday 4 April 2026
2022-05-15 10:29:00 Sunday ET

Innovative investment theory and practice Corporate investment can be in the form of real tangible investment or intangible investment. The former conce
2020-02-19 14:35:00 Wednesday ET

The U.S. bank oligarchy has become bigger, more profitable, and more resistant to public regulation after the global financial crisis. Simon Johnson and
2020-05-28 15:37:00 Thursday ET

Platform enterprises leverage network effects, scale economies, and information cascades to boost exponential business growth. Laure Reillier and Benoit
2018-03-23 08:26:00 Friday ET

Personal finance and investment author Thomas Corley studies and shares the rich habits of self-made millionaires. Corley has spent 5 years studying the dai
2022-03-15 10:32:00 Tuesday ET

Capital structure theory and practice The genesis of modern capital structure theory traces back to the seminal work of Modigliani and Miller (1958
2017-07-01 08:40:00 Saturday ET

The Economist interviews President Donald Trump and spots the keyword *reciprocity* in many aspects of Trumponomics from trade and taxation to infrastructur