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  113k v. 1 Aug 26, 2013, 2:06 AM Sumantra Pal
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  244k v. 1 Jan 8, 2013, 1:59 AM Sumantra Pal
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WP1: A day in a speculative currency marketResearch highlights:1. Determines a predictive potential range for rupee-dollar exchange rates2. Analyses formation of market expectations and its uses by market participants3. Empirically establishes a building block for intervention tools4. Outline remainder outputs for completion of a policy paper  833k v. 4 Jul 17, 2012, 4:42 AM Sumantra Pal
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WP2:Another day in currency derivatives marketResearch highlights1. Conceptualization of vega-reciprocal2. Empirical tests of the size and sign of vega-reciprocal3. Intervention mechanisms in currency derivatives market  970k v. 4 Jul 17, 2012, 4:42 AM Sumantra Pal
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WP3: Any day in currency derivatives market Research highlights: 1. Demonstration of option price interventions and simulations 2. Superior cost-effectiveness of options market intervention and leverage 3. Design of intervention trades and outcome  346k v. 2 Jul 18, 2012, 7:26 AM Sumantra Pal
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For continuous differentiable functions, partial derivative of the inverse is inverse of the partial derivative and we can get the vega-reciprocal simply by inverting the vega itself. This confirms that vega-reciprocal is positive, supporting our empirical estimates.  367k v. 1 Aug 27, 2012, 12:16 AM Sumantra Pal
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  656k v. 1 Feb 20, 2015, 12:22 AM Sumantra Pal
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