Blog - AYA fintech network platform provides proprietary alpha stock signals and personal finance tools for stock market investors.

CEO overconfidence and corporate performance

2022-11-05 11:32:00 Saturday ET

CEO overconfidence and corporate performance Malmendier and Tate (JFE 2008, JF 2005) argue that overconfident CEOs are more likely to initiate mergers and acquisitions that erode shareholder value. The odds of ini...

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Corporate investment insights from mergers and acquisitions

Joseph Corr

2022-10-25 11:31:00 Tuesday ET

Corporate investment insights from mergers and acquisitions Relative market misvaluation between the bidder and target firms drives most waves of mergers and acquisitions (Loughran and Vijh, JF 1997; Shleifer and ...

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Internal capital markets and financial constraints

Charlene Vos

2022-10-15 09:34:00 Saturday ET

Internal capital markets and financial constraints Duchin (JF 2010) empirically finds that multidivisional firms with robust internal capital markets retain about half as much precautionary cash balances as highly...

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Precautionary-motive and agency reasons for corporate cash management

Monica McNeil

2022-10-05 08:24:00 Wednesday ET

Precautionary-motive and agency reasons for corporate cash management Bates, Kahle, and Stulz (JF 2009) empirically find that public firms have doubled their cash reservoirs due to both more volatile cash flows an...

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Main reasons for share repurchases

Apple Boston

2022-09-25 09:34:00 Sunday ET

Main reasons for share repurchases Temporary market undervaluation often induces corporate incumbents to initiate a share repurchase program to boost the firm's stock price (Lakonishok and Vermaelen, JF 1990; ...

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Capital structure choices for private firms

James Campbell

2022-09-15 11:38:00 Thursday ET

Capital structure choices for private firms The Kauffman Firm Survey (KFS) database provides comprehensive panel data on 5,000+ American private firms from 2004 to the present. The U.S. Federal Reserve Board's...

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The financial services industry needs fewer banks worldwide.

Daphne Basel

2022-08-30 10:32:00 Tuesday ET

The financial services industry needs fewer banks worldwide. As long as banks have existed in human history, their managers have realized how not all depositors demand their money back at once in normal times. The...

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The semiconductor microchip demand-supply imbalance remains severe for American big tech.

Amy Hamilton

2022-05-30 09:32:00 Monday ET

The new semiconductor microchip demand-supply imbalance remains quite severe for the U.S. tech and auto industries. Our current fundamental macro analysis focuses on the global supply chain issues and semico...

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Net stock issuance theory and practice

Becky Berkman

2022-05-25 09:31:00 Wednesday ET

Net stock issuance theory and practice Net equity issuance can be in the form of initial public offering (IPO) or seasoned equity offering (SEO). This literature review focuses on the major IPO anomalies, the key...

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Innovative investment theory and practice

Olivia London

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 concerns real asset expansion through capital expenditures and me...

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Addendum on USPTO fintech patent protection and accreditation

Andy Yeh Alpha

2023-01-11 09:26:00 Wednesday ET

Addendum on USPTO fintech patent protection and accreditation As of early-January 2023, the U.S. Patent and Trademark Office (USPTO) has approved our U.S

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Persistent post-Roman European fragmentation leads to modern economic growth and development.

Jacob Miramar

2023-10-21 11:32:00 Saturday ET

Persistent post-Roman European fragmentation leads to modern economic growth and development.

Walter Scheidel indicates that persistent European fragmentation after the collapse of the Roman Empire leads to modern economic growth and development.

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Stock Synopsis: With a new Python program, we use, adapt, apply, and leverage each of the mainstream Gemini Gen AI models to conduct this comprehensive fundamental analysis of Tesla (U.S. stock symbol: $TSLA).

Jacob Miramar

2025-09-28 10:10:51 Sunday ET

Stock Synopsis: With a new Python program, we use, adapt, apply, and leverage each of the mainstream Gemini Gen AI models to conduct this comprehensive fund

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President Trump criticizes his new Fed Chair Jerome Powell for accelerating the current interest rate hike.

Joseph Corr

2018-08-21 11:40:00 Tuesday ET

President Trump criticizes his new Fed Chair Jerome Powell for accelerating the current interest rate hike with greenback strength. This criticism overshado

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Amazon faces E.U. antitrust scrutiny over the current e-commerce use of merchant data.

Olivia London

2019-08-16 17:37:00 Friday ET

Amazon faces E.U. antitrust scrutiny over the current e-commerce use of merchant data. The European Commission probes into whether Amazon uses key third-par

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Capital structure theory and practice

Jonah Whanau

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

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