Share Investors' Competence and Overconfidence in Investment Decision Making

Many factors may affect investors in making investment decision, some of them are overconfidence and competence. Those factors thought to have an influence on investment decision making. This research objectives to determine the effect of competence and overconfidence on investment decision. This research is a kind of quantitative research using survey method given to beginner investor. The sampling method used  judgment sampling with the number of samples in this research are 30 respondents of beginner investor. The analysis used is MRA (Multiple Regression Analysis). The results of this study showed that competence of investor does not affect in investment decision while investor's decision was influenced by overconfidence of investor. Keywords : competence, overconfidence. investment decisio

Are Investors Warned by Disclosure of Conflicts of Interest? The Moderating Effect of Investment Horizon

Financial analysts are required to disclose conflicts of interest (COI) in their research reports, but there is limited evidence on the effectiveness of COI disclosures. We investigate whether the influence of disclosing COI in analyst reports on investors' decision making depends on investment horizon. Experimental results show that short-term investors who view a COI disclosure are significantly less willing to invest in the recommended stock compared to short-term investors who do not view such a disclosure, while the presence of a COI disclosure does not significantly affect long-term investors’ willingness to invest. Results further demonstrate that the COI disclosure decreases short-term investors’ willingness to invest by reducing their perception of analysts’ trustworthiness and expertness. This study provides evidence on when and how the COI disclosure can influence investors’ behavior and enhances our understanding of investors’ reactions to cautionary disclaimers

Convenience in the mutual fund industry

Abstract I examine the role of convenience in the mutual fund industry. I find that investors pay more for relatively convenient funds, and that the flows to convenient funds are less responsive to performance. These findings suggest that investors do not evaluate mutual funds independently, but rather that investors select a primary fund, likely based on beliefs about managerial ability, and then select funds which are relatively convenient to this primary fund. Highlights ► I find that investors pay a significant premium to invest in convenient mutual funds. ► I find that the flows to convenient funds are indifferent to fund performance. ► These results demonstrate the importance of convenience to mutual fund investors. ► They suggest that investors choose a primary fund and then funds that are convenient

Insiders-outsiders, transparency and the value of the ticker

We consider a multi-period rational expectations model in which risk-averse investors differ in their information on past transaction prices (the ticker). Some investors (insiders) observe prices in real-time whereas other investors (outsiders) observe prices with a delay. As prices are informative about the asset payoff, insiders get a strictly larger expected utility than outsiders. Yet, information acquisition by one investor exerts a negative externality on other investors. Thus, investors’ average welfare is maximal when access to price information is rationed. We show that a market for price information can implement the fraction of insiders that maximizes investors’ average welfare. This market features a high price to curb excessive acquisition of ticker information. We also show that informational efficiency is greater when the dissemination of ticker information is broader and more timely

Do Domestic Investors Have More Valuable Information About Individual Stocks Than Foreign Investors?

Using trade data from Korea from December 1996 to November 1998, we find evidence that domestic individual investors have a short-lived private information advantage for individual stocks over foreign investors, but almost no evidence that domestic institutional investors have such an advantage. Foreign investors trade at worse prices than resident investors for large trades, for smaller stocks, and more so for sales than for purchases. Foreign investors sell to domestic investors before a stock has a large positive abnormal return and buy from domestic investors before a stock has a large negative abnormal return. Using intraday data, the large trades of domestic individual investors have more information than the large trades of foreign investors or of domestic institutional investors.

Day-of-the-week trading patterns of individual and institutional investors

This study examines the day-of-the-week trading patterns of individual and institutional investors. Consistent with previous evidence, we find an increase in the proportion of Monday trading volume attributable to individual investors relative to other days of the week. However, we document that this increase results from a reduction in trading by institutional investors, rather than from an absolute increase in trading by individual investors. In fact, the absolute trading volume by individual investors is significantly lower on Monday than on any other weekday. We also document that the degree of day-of-the-week effect varies with the quality and dissemination of public information proxied by the market capitalization of each company

Why Didn’t Subprime Investors Demand a (Much Larger) Lemons Premium?

The subprime crisis would never have occurred had investors not been such enthusiastic consumers of subprime securities. The investors now say, somewhat self-servingly (but probably correctly), that they did not understand the securities -- securities for which they were willing to pay very high prices. Investors\u27 willingness to purchase these securities on terms that were favorable to the sellers, and unfavorable to them, presents a considerable puzzle. Investors do not want to miss out on the next big thing

Optimal Strategies for Prudent Investors

We consider a stochastic model of investment on an asset of a stock market for a prudent investor. She decides to buy permanent goods with a fraction \a of the maximum amount of money owned in her life in order that her economic level never decreases. The optimal strategy is obtained by maximizing the exponential growth rate for a fixed \a. We derive analytical expressions for the typical exponential growth rate of the capital and its fluctuations by solving an one-dimensional random walk with drift.Comment: 14 pages, LaTeX, epsfig.sty, 7 eps figures, minor changes; accepted for International J. of Theoretical and Applied Financ