This paper examines empirically whether sophisticated speculative short sellers can detect earnings management by targeting stocks with large income-increasing discretionary accruals and high total accruals. Prior research indicates that total accruals are overpriced and this overpricing is...

We study the effect of tariffs in a one-sector small open economy that imports oil. We find that (1) the model may exhibit local indeterminacy and sunspots when tariff rates are endogenously determined by a balanced-budget rule with a constant level of government expenditures (or lump-sum...

Gokan [Dynamic effects of government expenditure in a finance constrained economy, J. Econ. Theory 127 (2006) 323-333] introduces constant government expenditure (financed by labor income taxes) in Woodford's model with capital-labor substitution and investigates how local dynamics near two...

This paper introduces fiscal increasing returns, through endogenous labor 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 (for example, Cazzavillan and Pintus (2004)). We show that under...

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...

This paper introduces fiscal increasing returns, through endogenous labor income tax rates as in Schmitt-Grohe and Uribe (1997), into the overlapping generations model with endogenous labor, consumption in both periods of life and homothetic preferences (e.g., Lloyd-Braga, Nourry and Venditti,...

Zhang (2009) shows that endogenous tariffs and endogenous labor income taxes (Schmitt-Grohe and Uribe, 1997) are equivalent in generating local indeterminacy. Using the method developed by Stockman (2009), we extend Zhang's analysis to prove that they are also equivalent in generating global...

Using an aggregate two-periods overlapping generations model with endogenous labor, consumption in both periods of life, homothetic preferences and productive external effects [Lloyd-Braga et al., 2007. Indeterminacy in dynamic models: When Diamond meets Ramsey. Journal of Economic Theory 134,...

Using China Customs data that cover monthly transactions of all Chinese exporters, we investigate how Chinese exporters respond to U.S. antidumping investigations during the 2000-2006 period. Our difference-in-differences analysis uncovers a number of findings: (1) the substantial...

This project applies the methods of functional data analysis (FDA) to intra-daily returns of US corporations. It focuses on an extension of the Capital Asset Pricing Model (CAPM) to such returns. The CAPM is essentially a linear regression with the slope coefficient . Returns of an asset are...