1. Abadie A, Athey S, Imbens G, Wooldridge J (2017) When should you adjust standard errors for clustering? MIT mimeo
2. Achen C (2000) Why lagged variables can suppress the explanatory power of other independent variables. Department of Political Science and Institute for Social Research, University of Michigan
3. Adams CM, Larkin S, Morgan K, Degner B, Stevely J (2008) Measuring the economic implications of red tide events on the gulf coast of Florida, USA: an overview of University of Florida Research Efforts. In: Mitigating impacts of natural hazards on fishery ecosystems, pp 223–232
4. Anderson DM, Cembella AD, Hallegraeff GM (2012) Progress in understanding harmful algal blooms: paradigm shifts and new technologies for research, monitoring, and management. Annu Rev Mar Sci 4(143–176):2012
5. Baden DG, Bourdelais AJ, Jacocks H, Michelliza S, Naar J (2005) Natural and derivative brevetoxins: historical background, multiplicity, and effects. Environ Health Perspect 113(5):621–625