Top income inequality, defined as the income gap within the top 1% income group, has been rising in the United States since the 1980s. Coinciding with this rise, the large reductions in the topmarginal tax rate exhibit a strong correlation with the increase in both top income inequality and top income shares. This paper identifies endogenous human capital accumulation as the link between change...

A growing consumer price is creating instability in the macroeconomic environment and hinders consumption level of especially poor society. This paper then explored major causes such increasing prices using Ethiopian cases. Using data from National Bank Ethiopia 1982/1983 to 2019/2020, it condensed information monetary sector, external sector fiscal variables a small set estimate hiking ARDL mo...

In this research, firms aim at maximizing two purposes of social welfare (environment) and profitability in the supply chain system. It is assumed that there are two supply chains, a green and an ordinary, each consists of a manufacturer and a supplier; in which the manufacturer generates profit through franchises. The green and the ordinary manufacturers form a cartel on the market of a certai...

The contribution Bach, Corneo and Steiner (2008) has argued that “the rich” do not pay taxes adequately in relation to their income, finding, for instance, an effective tax rate of only 38.1% for the 0.001% fractile of German income taxpayers in 2001. This result contrasts sharply with the legislated top marginal income tax rate of 48.5%. We subject the results contained in Bach, Corneo and Ste...

State tax revenues in most countries started to decrease during the recession. Government of Latvia decided to compensate the decline by increasing rates of several taxes including excise tax on strong alcohol. The total increase in 2009 constituted 42% and the rate increased from 896€ to 1 266€ for 100l of absolute alcohol. Since then this has had a negative impact on consumption volumes and t...

in this paper, by using dynamic stochastic general equilibrium, optimal monetary rule derived for central bank of iran. monetary transmission mechanism of the model includes four equations, aggregate demand, aggregate supply, oil price and taylor rule. we have proved that dynamic structure of aggregate demand relation, regarding monetary inflation in iran, is a function of money growth rate. wi...

This paper represents a first attempt at a tractable analysis of how monetary policy influences the income distribution in an economy. It presents a monetary growth model in which inflation affects credit market efficiency, and via this link, influences capital accumulation, and the income distribution. In the model, a fraction of the population is capitalists, who have access to a risky but hi...