This paper considers a multivariate t version of the Gaussian dynamic conditional correlation (DCC) model proposed by Engle (2002), and suggests the use of devolatized returns computed as returns standardized by realized volatilities rather than by GARCH type volatility estimates. The t-DCC...

This study investigates the lead-lag relationship between the price movements of VIX futures and VIX index levels. As a proxy for the futures, the front month VIX futures contract is used. A Johansen cointegration approach with a vector error correction model and Granger causality analysis are...

Households that contemplate moving to different cities or trading up/down in the future are exposed to substantial housing risk. In order to mitigate this risk, we derive optimal portfolios using CME housing futures. Housing investment risk is hedged by selling housing futures amounting to the...

Ex-ante estimates of the volatility premium embedded in VIX futures, known as the VIX premium, fall or stay flat when ex-ante measures of risk rise. This is not an artifact of mismeasurement: 1) Ex-ante premiums reliably predict ex-post returns to VIX futures with a coefficient near one, and 2)...

The main purpose of this comprehensive study is to determine the optimal hedge ratios and hedging effectiveness of different futures contracts traded on the Borsa Istanbul (BIST), namely the BIST 30 equity index, US dollar–Turkish lira currency futures (USD-TRY), euro–Turkish lira (EUR-TRY)...

Households that contemplate moving to different cities or trading up/down in the future are exposed to substantial housing risk. In order to mitigate this risk, we derive optimal portfolios using CME housing futures. Housing investment risk is hedged by selling housing futures amounting to the...

In this paper, we propose an innovative VIX model which takes future market information available to the traders into account. The future information is modeled by an initially enlarged filtration in our setup. We derive an explicit representation for the anticipative VIX process and obtain the...

This paper shows that generalizing the heterogeneous autoregressive model (HAR) with realized (co)variances and semi-(co)variances from the index leads to more accurate volatility forecasts. To circumvent the effects of the market microstructure noise arising from using high sampling...

We develop a methodology for index tracking and risk exposure control using financial derivatives. Under a continuous-time diffusion framework for price evolution, we present a pathwise approach to construct dynamic portfolios of derivatives in order to gain exposure to an index and/or market...

Equity index collar strategies are often perceived as a way for investors, at little to no cost, to exchange some upside exposure for reduced losses on the downside. That perception may be accurate if one considers only the net dollar cost of the strategy's initial option trades, but it fails to...