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Arbitrage, Equilibrium, and Nonsatiation [PDF]
, 2004 In his seminal paper on arbitrage and competitive equilibrium in unbounded exchange economies, Werner (Econometrica, 1987) proved the existence of a competitive equilibrium, under a price no-arbitrage condition, without assuming either local or global nonsatiation. Werner's existence result contrasts sharply with classical existence results for bounded
Nizar Allouch +2 more
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Pairs trading of nearly identical twin stocks: The case of GOOGL versus GOOG
South African Journal of Business ManagementPurpose: As computer technology and statistical methods advance, statistical arbitrage research focuses on developing more sophisticated trading methods.
Che-Ming Yang, An-Sing Chen
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Performance of Arbitrage Mutual Funds: Risk, Fund Size and Market Sentiments – Evidence from India
American Business ReviewWe examine the theory of decreasing returns to scale by assessing the impact of fund size on the performance of arbitrage mutual funds in India. Fund manager of arbitrage funds with large fund size tend to hold cash equivalents due to inadequate ...
DMV Lakshmi Velagala +2 more
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Nonequilibrium Geometric No-Arbitrage Principle and Asset Pricing Theorem
Discrete Dynamics in Nature and Society, 2023 We find a novel and intimate correspondence in the present paper between the martingale and one-parameter transformation group and develop a nonequilibrium geometric no-arbitrage principle to a frictional financial market via this correspondence. Further,
Wanxiao Tang, Peibiao Zhao
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Journal of Financial and Quantitative Analysis, 2020 AbstractHow does greater public disclosure of arbitrage activity and informed trading affect price efficiency? To answer this, we exploit rule amendments in U.S. securities markets, which impose a higher frequency of public disclosure of short positions.
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Mathematical Finance, 2023 AbstractMost insurance contracts are inherently linked to financial markets, be it via interest rates, or—as hybrid products like equity‐linked life insurance and variable annuities—directly to stocks or indices. However, insurance contracts are not for trade except sometimes as surrender to the selling office.
Philippe Artzner +2 more
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Does a Specialized Niche Market Vegetable Processor Enjoy Bargaining Power?
Agribusiness, EarlyView.ABSTRACT Agribusiness companies may achieve competitive advantage through specialization within niche markets. One such niche is the fresh‐cut fruit and vegetable market, which has been steadily growing in Germany. This study examines whether the specialization of a German fresh‐cut producer grants it with market power within this niche market.
Nikolas Bublik +3 more
wiley +1 more source
On the drivers of global grain price volatility: an empirical investigation
Agricultural Economics (AGRICECON), 2019 Several drivers may generate market instability, but the partial contribution of different factors is still debated. We investigate how market-based drivers influence the global price volatility of three major grains: wheat, corn, barley.
Fabio Gaetano Santeramo, Emilia Lamonaca
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Three little arbitrage theorems
Frontiers in Applied Mathematics and Statistics, 2023 The authors proved three theorems about the exact solutions of a generalized or interacting Black–Scholes equation that explicitly includes arbitrage bubbles. These arbitrage bubbles can be characterized by an arbitrage number AN.
Mauricio Contreras G. +2 more
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Vertical Price Transmission in Food Markets: New Evidence From Meta‐Analysis
Agribusiness, EarlyView.ABSTRACT A growing body of empirical research has examined price dynamics along the food supply chain, yet findings remain heterogeneous and often conflicting. This study conducts a meta‐analysis of 140 studies, totaling 652 observations, to examine (1) the reported presence of asymmetric price transmission and (2) the reported direction of price ...
Sushan K C +2 more
wiley +1 more source