hedging performance and volatility risk in option markets: application to Standard and Poorś 500 and Taiwan index options … and their impacts on Taiwan and Hong Kong, prediction and simulation using simple models characterized by nonstationarity …

This paper investigates the effect of industrial penetration and internet intensity for Taiwan manufacturing firms, and … plants, and covers 26 two-digit industry categories and 358 geographical townships in Taiwan. The Heckman selection model is …