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Gârleanu et al. (RFS 2009) show that a demand pressure phenomenon exists in option markets due to limit to arbitrage. They assert that if arbitrage is perfect, option demand does not impact option price. In this note we show that there is a positive relation between the demand for a redundant...
Persistent link: https://www.econbiz.de/10011113296
Schmalensee (1974) shows that, when the cost functions of the advertising e¤ort are linear, the monopoly position is only sustained when the advertising�s e¤ectiveness of the incumbent is relatively high. We show that this result does not hold in a more general nonlinear cost. The no-entry...
Persistent link: https://www.econbiz.de/10005103380
This paper extends the prey--predator model of Grossman and Kim (1995) to analyze the relation between the value of the contested rent and the emergence of a conflict. We show that an increase in the value of the rent makes the conflict equilibrium more likely. We also analyze the case where the...
Persistent link: https://www.econbiz.de/10005665392
This paper extends the prey--predator model of Grossman and Kim (1995) to analyze the relation between the value of the contested rent and the emergence of a conflict. We show that an increase in the value of the rent makes the conflict equilibrium more likely. We also analyze the case where the...
Persistent link: https://www.econbiz.de/10008533247
This paper studies how options trading, by circumventing constraints on borrowing, permits optimistic investors to hold the desired portfolio. Unconstrained investors proceed to a portfolio rebalancing by constructing a zero-income portfolio that consists of a short position in the option, a...
Persistent link: https://www.econbiz.de/10008695108
Intrinsically trustworthy agents never cheat. A society's willingness to trust and the quality of its institutions have their origins in the intrinsic trustworthiness of its citizens. Trustworthiness is the basis for maximizing output in economic exchange and in explaining differences in...
Persistent link: https://www.econbiz.de/10004976964
The instrumental variables strategy is commonly employed in empirical research. For correct inference using this econometric technique, the instruments must be perfectly exogenous and relevant. In fact, the standard t-ratio test statistic used in this context yields unreliable and often...
Persistent link: https://www.econbiz.de/10004976965
This paper introduces endogenous capital income tax rates as in Schmitt-Grohe and Uribe (1997), into the overlapping generations model with endogenous labor and consumption in both periods of life (e.g., Cazzavillan and Pintus, 2004). In contrast with the previous result that the existence of...
Persistent link: https://www.econbiz.de/10004976966
Israel’s policies regarding Lebanon have been dependent on public opinion, which is very volatile. The citizens of Israel did not favor the occupation of the security zone in South Lebanon because of the Four Mothers movement, and it influenced the government to withdraw military forces...
Persistent link: https://www.econbiz.de/10004976967
This research attempts a theoretical and quantitative analysis of authoritarian regimes enduring in the developing countries. We attempt computer visualization of the model developed by Acemoglu and Robinson in order to derive an empirical hypothesis easily. There is a reason for us to accept...
Persistent link: https://www.econbiz.de/10004976968