?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=A+neuroeconomic+theory+of+rational+addiction+and%0D%0Anonlinear+time-perception.&rft.creator=Takahashi%2C+Ph.D+Taiki&rft.subject=Behavioral+Analysis&rft.subject=Behavioral+Neuroscience&rft.subject=Behavioral+Biology&rft.subject=Cognitive+Psychology&rft.subject=Statistical+Models&rft.subject=Neuropharmacology&rft.subject=Psychobiology&rft.subject=Psychophysics&rft.subject=Psychophysiology&rft.description=Neuroeconomic+conditions+for+%E2%80%9Crational+addiction%E2%80%9D+(Becker+and+Murphy%2C+1988)+have%0D%0Abeen+unknown.+This+paper+derived+the+conditions+for+%E2%80%9Crational+addiction%E2%80%9D+by+utilizing+a%0D%0Anonlinear+time-perception+theory+of+%E2%80%9Chyperbolic%E2%80%9D+discounting%2C+which+is+mathematically%0D%0Aequivalent+to+the+q-exponential+intertemporal+choice+model+based+on+Tsallis'+statistics.+It%0D%0Ais+shown+that+(i)+Arrow-Pratt+measure+for+temporal+cognition+corresponds+to+the+degree%0D%0Aof+irrationality+(i.e.%2C+Prelec%E2%80%99s+%E2%80%9Cdecreasing+impatience%E2%80%9D+parameter+of+temporal%0D%0Adiscounting)+and+(ii)+rationality+in+addicts+is+controlled+by+a+nondimensionalization%0D%0Aparameter+of+the+logarithmic+time-perception+function.+Furthermore%2C+the+present+theory%0D%0Aillustrates+the+possibility+that+addictive+drugs+increase+impulsivity+via+dopaminergic%0D%0Aneuroadaptation+without+increasing+irrationality.+Future+directions+in+the+application+of%0D%0Athe+model+to+studies+in+neuroeconomics+are+discussed.&rft.date=2011-11-22&rft.type=Preprint&rft.type=PeerReviewed&rft.format=application%2Fpdf&rft.identifier=http%3A%2F%2Fcogprints.org%2F7747%2F1%2Fneuroeconomics%2520addiction%2520time.pdf&rft.identifier=++Takahashi%2C+Ph.D+Taiki++(2011)+A+neuroeconomic+theory+of+rational+addiction+and+nonlinear+time-perception.++%5BPreprint%5D+++++&rft.relation=http%3A%2F%2Fcogprints.org%2F7747%2F