Apple now pursues an early harvest strategy that focuses on extracting healthy profits from a relatively static market for the Mac, iPhone, and iPad, all of

  Andy Yeh Alpha (AYA) fintech network platform: major milestones, key product features, and online social media services   Introduction

In the modern monetary system, each new CBDC helps anchor public trust in money in support of economic welfare, especially in a cashless society. In our

Nobel Laureate Robert Shiller's long-term stock market indicator points to a recent peak. His cyclically-adjusted P/E ratio (or CAPE) accounts for long-

Berkeley tax economists Gabriel Zucman and Emmanuel Saez find fresh insights into wealth inequality in America. Their latest estimates show that the top 0.1

Empirical tests of multi-factor models for asset return prediction  The capital asset pricing model (CAPM) of Sharpe (1964), Lintner (1965), and Bla