OUTPUT CONTINGENT SECURITIES AND EFFICIENT INVESTMENT BY FIRMS

Optimal investment with derivative securities

We study the problem of portfolio optimization in an incomplete market using derivatives as well as basic assets such as stocks. In such markets, an investor may want to use derivatives, as a proxy for trading volatility, for instance, but they should be traded statically, or relatively infrequently, compared with assumed continuous trading of stocks, because of the much larger transaction cost...

Optimal investment in derivative securities

We consider the problem of optimal investment in a risky asset, and in derivatives written on the price process of this asset, when the underlying asset price process is a pure jump Lévy process. The duality approach of Karatzas and Shreve is used to derive the optimal consumption and investment plans. In our economy, the optimal derivative payoff can be constructed from dynamic trading in the ...

Small Firms’ Investment:

Competitive Analysis of On-line Securities Investment

Based on the unidirectional conversion model, we investigate a practical buy-and-hold trading problem. This problem is useful for long-term investors, we use competitive analysis and game theory to design some trading rules in the securities markets. We present an online algorithm, Mixed Strategy, for the problem and prove its competitive ratio 1+ (n−1)t 2 , where n is the trading horizon and t...

Tax Policy and Investment by Startups and Innovative Firms

Toder for helpful comments. The findings and conclusions contained within are solely the responsibility of the authors and do not necessarily reflect positions or policies of the Tax Policy Center or its funders. ii ABSTRACT We examine how tax policies alter investment incentives, with a particular focus on startup and innovative businesses. Consistent with prior work, we find that existing pol...