We propose an evolutionary equation and develop an asymptotic theory that generalize results obtained in Polterovich, Khenkin, 1988. It is shown that, as a result of interaction between innovation and imitation, the shape of the efficiency distribution curve of technologies eventually...

The paper is devoted to investigation of a number of difference-differential equations, among them the following one plays the central role: dFn/dt=φ(Fn)(Fn-1 - Fn) (*) where, for every t, {Fn(t), n = 0, 1, 2, ...} is a probability distribution function, and φ is a positive function on [0, 1]....

This paper analyzes economic policies in resource rich countries and various mechanisms of resource curse leading to a potentially inefficient use of resources. Arguments are provided in favor of "conditional resource curse" hypothesis: resource abundance hampers growth if institutions of a...

This study ranks Australian and New Zealand economics teaching departments on the basis of the research productivity of its economics professors in economics teaching departments using quality adjusted journal articles listed on the ECONLIT database for the periods 1988-2002 and for 1996-2002....

Sachs, Warner (1995) were among the first to claim that «resource curse» is real and that resource abundant economies do indeed grow more slowly than the others. Hundreds of papers were published since then supporting the «resource curse» thesis and offering new explanations of mechanisms...

Using two data series, namely GDP and the index of industrial production, we study the relationship between output variability and the growth rate of output. Ng-Perron unit root test shows that the growth rate of GDP is non-stationary but the growth rate of industrial output is stationary. Thus,...

This paper summarizes theoretical arguments and provides empirical evidence to support the statement that rational economic policies depend qualitatively on two factors – technological and institutional level of development of a country. We concentrate on the impact of three policies to...

This paper summarizes theoretical arguments, empirical evidence, and econometric findings to support the statement that rational economic policies depend qualitatively on stages of development that are defined by productivity and institutional indicators of a country. We consider the impact of...

Cross-country regressions, reported in this paper for 1960-99 period, seem to suggest that the accumulation of foreign exchange reserves (FER) contributes to economic growth of a developing economy by increasing both the investment/GDP ratio and capital productivity. We offer the following...

There are two innovations in the paper as compared to the previous literature on democracy and growth. First, we consider not only the level of democracy, but also changes in this level in the 1970s-1990s as measured by increments of Freedom House political rights indices. Second, the...