We study a dynamic market with asymmetric information that creates the lemons problem. We compare effi ciency of the market under different assumptions about the timing of trade. We identify positive and negative aspects of dynamic trading, describe the optimal market design under regularity conditions and show that continuous-time trading can be always improved upon.

W consider how public firms influence their stock market valuations by timing the introduction of innovative new products. Our focus is on innovation ratchet strategy—firms timing the introduction of innovations in order to demonstrate an improvement in the number of introductions over time. We document that public firms use an innovation ratchet strategy more often than do private firms and th...

We study the optimal timing of derivative purchases in incomplete markets. In our model, an investor attempts to maximize the spread between her model price and the offered market price through optimally timing her purchase. Both the investor and the market value the options by risk-neutral expectations but under different equivalent martingale measures representing different market views. The ...

Market Timing is very important for the development of enterprises. drivers mainly include technology, economic, social, installed based, and regulatory. To illustrate how timing influences businesses more precisely, we investigate two organizations in fresh market: Webvan Miss Fresh. By comparing their decision-making, can understand why failed while Fresh succeeded.

Using a data set on more than 300 UK pension funds' asset holdings, this paper provides a systematic investigation of the performance of managed portfolios across multiple asset classes. We ̄nd evidence of slow mean reversion in the funds' portfolio weights towards a common, time-varying strategic asset allocation. We also ̄nd surprisingly little cross-sectional variation in the average ex post...