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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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 AT&T (U.S. stock symbol: $T).

Apple Boston

2025-10-05 17:31:00 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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America faces income inequality, political polarization, and dysfunctional governance.

Rose Prince

2018-05-17 07:41:00 Thursday ET

America faces income inequality, political polarization, and dysfunctional governance.

Has America become a democratic free land of crumbling infrastructure, galloping income inequality, bitter political polarization, and dysfunctional governa

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Berkeley tax economists Gabriel Zucman and Emmanuel Saez find fresh insights into wealth inequality in America.

Jacob Miramar

2019-06-27 10:39:00 Thursday ET

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

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Fed Chair Jerome Powell hints slower interest rate increases because the current rate is just below the neutral threshold.

Jacob Miramar

2018-12-07 11:35:00 Friday ET

Fed Chair Jerome Powell hints slower interest rate increases because the current rate is just below the neutral threshold. NYSE and NASDAQ share prices rebo

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Angus Deaton analyzes the correlation between health and wealth in light of the economic origins of inequality worldwide.

James Campbell

2023-04-21 12:39:00 Friday ET

Angus Deaton analyzes the correlation between health and wealth in light of the economic origins of inequality worldwide. Angus Deaton (2015)

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Nir Eyal and Ryan Hoover explain why keystone habits lead us to purchase products, goods, and services in our daily lives.

Fiona Sydney

2025-07-26 09:26:00 Saturday ET

Nir Eyal and Ryan Hoover explain why keystone habits lead us to purchase products, goods, and services in our daily lives.

Nir Eyal and Ryan Hoover explain why keystone habits lead us to purchase products, goods, and services in our lives. The Hooked Model can help shine new lig

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