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The ad hoc Black-Scholes (AHBS) model is one of the most widely used option valuation models among practitioners models. The main contribution of this study is methodological. We have two main results: (1) we make the empirical observation that typically the call and put sneers are discontinuous...
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Purpose: This paper examines the associative and causal relationship between changes in the implied volatility index (VIX) and stock market returns, with data from 15 countries representing both developed and emerging economies.1 We also examine the dynamic variation, if any in the nature of the...
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Regional employment volatility is an undesirable phenomenon which describes a strongly fluctuating pattern of … employment, thus, "instability" of a local economy. In the literature on this field, much of the attention has been paid to two … is actually two fold. First, we analyze the cross-regional determinants of employment volatility in Turkey and decompose …
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This study documents a general decline in the volatility of employment growth during the period 1956 to 2002 and … volatility during the period. The roles of monetary policy, oil prices, industrial employment shifts and a coincident index of … fluctuations in employment growth volatility. Individually, each of the four factors is found to have significantly contributed to …
Persistent link: https://www.econbiz.de/10013127370