A vast empirical literature implies that increases in unemployment have an aggravating impact on income inequality, whence international and intertemporal inequality comparisons might be sometimes biased. We show how job-search models can be useful in better understanding this fact. In fact, in...

This paper investigates which properties money-demand functions must satisfy so that they are consistent with Lucas's [Lucas Jr., R.E., 2000. Inflation and welfare. Econometrica 68, 247-274] versions of the Sidrauski and the shopping-time models. We conclude that shopping-time-integrable...

Most estimates of the welfare costs of in ation are devised considering only noninterest- bearing assets, ignoring that since the 80 s technological innovations and new regu- lations have increased the liquidity of interest-bearing deposits. We investigate the resulting bias. Su¢ cient and...

Fischer (1979) and Asako (1983) analyze the sign of the correlation between the growth rate of money and the rate of capital accumulation on the transition path. Both plug a constant relative risk aversion utility (based on a Cobb-Douglas and a Leontief function, respectively) into Sidrauski's...

Fischer (1979) and Asako (1983) analyze the sign of the correlation between the growth rate of money and the rate of capital accumulation on the transition path. Both plug a CRRA utility (based on a Cobb-Douglas and a Leontief function, respectively) into Sidrauski's model - yet return...

Most estimates of the welfare costs of inflation are devised considering only noninterest-bearing assets, ignoring that since the 1980s technological innovations and new regulations have increased the liquidity of interest-bearing deposits. We investigate the resulting bias. Sufficient and...

We present an analytical solution to the lab-equipment R&D growth model with an exogenous rate of imitation and apply it to study the optimal level of intellectual property rights (IPR) protection. This has already been studied in Kwan and Lai (2003); however, a mistake in writing out the...