In a laboratory experiment that allows us to vary the taxation method while keeping the financial outcomes constant, we find clear evidence that aggregated income taxation (comparable to profit taxation) with complete loss deduction induces a sustained bias towards more risky investment...

We use a laboratory experiment to study the extent to which investors’ choices are affected by limited loss deduction in income taxation. We first compare investment behavior in the no tax baseline to a tax control setting, in which the income from investments is taxed. We find that investors...

We present a simple model with tax biases that shows that tax perception depends on (1) the tax rate, (2) tax salience, and (3) tax experience. To test our model predictions, we first draw on the results of Fochmann et al. (2013) and show that tax misperceptions are lower with a higher tax rate....

We study how taxes and subsidies affect portfolio choices in a laboratory experiment. We find highly significant differences after intervention, even though the net income is identical in all our treatments and thus the decision pattern of investors should be constant. In particular, we observe...