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This paper examines the impact of multinational trade accords on the degree of stock market linkage using NAFTA as a case study. Besides liberalizing trade among the U.S., Canada and Mexico, NAFTA has also sought to strengthen linkage among stock markets of these countries. If successful, this...
Persistent link: https://www.econbiz.de/10009447946
This essay examines the impact of foreign portfolio investment on the financial constraints of small firms. Utilizing a dataset of over 195,000 firm-year observations across 53 countries, I examine the impact of foreign portfolio investment on capital issuance and firm growth across countries...
Persistent link: https://www.econbiz.de/10009450574
model of asset pricing by introducing innovations with dampened power law to consumption and dividends growth processes. I …
Persistent link: https://www.econbiz.de/10009460573
This dissertation includes two different groups of objects in macroeconomics and financial economics. In macroeconomics, the aggregate investment fluctuation and its relation to an individual firm's behavior have been extensively studied for the past three decades. Most studies on the...
Persistent link: https://www.econbiz.de/10009482345
In this paper a flexible GARCH-type model is developed with the aim of describing sign and size asymmetries in financial volatility as well as intermittent dynamics and excess of kurtosis. A sufficient condition for strict stationarity and ergodicity of the model is established and the existence...
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The asymmetric moving average model (asMA) is extended to allow forasymmetric quadratic conditional heteroskedasticity (asQGARCH). Theasymmetric parametrization of the conditional variance encompassesthe quadratic GARCH model of Sentana (1995). We introduce a framework fortesting asymmetries in...
Persistent link: https://www.econbiz.de/10011303289
Both unconditional mixed-normal distributions and GARCH models with fat-tailed conditional distributions have been employed for modeling financial return data. We consider a mixed-normal distribution coupled with a GARCH-type structure which allows for conditional variance in each of the...
Persistent link: https://www.econbiz.de/10009767120
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