Structured equity products (SEP's) are medium-term notes with payoffs based on the prices of common stocks, baskets of stocks, or stock indices. This paper documents striking patterns in the payoff profiles of SEPs. Products based on the prices of individual equities predominantly have concave...

The ability to create securities providing state-contingent payoffs tailored to specific investors seems conducive to improving allocative efficiency. But if some investors assign incorrect probability weights to events, financial institutions can exploit these errors by creating financial...

The offering prices of 64 issues of a popular retail structured equity product were, on average, almost 8% greater than estimates of the products' fair market values obtained using option pricing methods. Under reasonable assumptions about the underlying stocks' expected returns, the mean...

Rivals may voluntarily share Research and Development (R&D) results even in the absence of any binding agreements or collusion. In a model where rival firms engage in non-cooperative independent R&D process, we used optimization and game theory analysis to study the equilibrium strategy of the...

Currently proposals are actively circulating in China to move to a unified enterprise tax structure with similar tax treatment of state-owned enterprises (SOEs), other private enterprises (OPEs) and foreign investment enterprises (FIEs). FIEs presently receive significant tax preferences through...

This paper studies how to solve semi-infinite polynomial programming (SIPP) problems by semidefinite relaxation methods. We first recall two SDP relaxation methods for solving polynomial optimization problems with finitely many constraints. Then we propose an exchange algorithm with SDP...

Significant advancements have been made in examining the relationship between economic development and disaster losses at the global and national scales, but very little research has been done at the sub-national level, especially in China. Based on socioeconomic and disaster impact data from 31...

Various types of linked structures between added rows on a rutile TiO2(110) surface have been investigated by scanning tunneling microscopy (STM). A new type of linked structure, cycle-link structure comprised of eight oxygen atoms and six titanium atoms, has been observed for the first time on...