Why Managers Hold Shares of Their Firms: An Empirical Analysis



Table 2: Results for All Firms

This table describes estimation results for value-weighted portfolio returns
consisting of all S&P 500 and S&P 1500 sample firms, respectively, using
the four factor Model (1) as described in the main text. Alphas are on
a monthly basis. Standard errors are in parentheses. The number of
months used to estimate the model is given in the last column.
***, **,
and
* indicate significance at the one, five, and ten percent level, respectively.

Portfolio

α

RMRF

SMB

HML

Mom.

Obs.

S&P 1500

0.08

(0.083)

0.928***
(0.02)

-0.071***

(0.021)

0.009

(0.027)

-0.039***

(0.012)

120

S&P 500

0.132
(0.085)

0.903***

(0.022)

0.12***

(0.023)

-0.029

(0.029)

-0.048***

(0.013)

144

36



More intriguing information

1. Evolutionary Clustering in Indonesian Ethnic Textile Motifs
2. The voluntary welfare associations in Germany: An overview
3. The Trade Effects of MERCOSUR and The Andean Community on U.S. Cotton Exports to CBI countries
4. Has Competition in the Japanese Banking Sector Improved?
5. The name is absent
6. The name is absent
7. CROSS-COMMODITY PERSPECTIVE ON CONTRACTING: EVIDENCE FROM MISSISSIPPI
8. Legal Minimum Wages and the Wages of Formal and Informal Sector Workers in Costa Rica
9. Conservation Payments, Liquidity Constraints and Off-Farm Labor: Impact of the Grain for Green Program on Rural Households in China
10. On the estimation of hospital cost: the approach