This paper presents experimental evidence about how individuals learn from information that comes from inside versus outside their ethnic group. In the experiment, Thai subjects observed information that came from Americans and other Thais that they could use to help them answer a series of...

This paper presents new results of mathematical modeling of economy and environment interaction. A model of mutual interaction of livestock farming - one in a two main agricultural branches - and natural pastures that are the essential part of livestock farming forage reserve is proposed....

This paper introduces a dynamic model of productivity measurement based on recent endogenous growth theories. The model presented in this study is based on dynamic duality theory and incorporate public goods (public capital and R&D) as external factors to the firms. It also rationalizes the...

This paper analyses, within the new growth theory framework and using panel cointegration techniques, the effect of agricultural international technological spillovers on total factor productivity growth for a sample of 47 countries during the period 1970-1992. The analysis shows that total...

Three issues regarding asset prices and monetary policy are clarified. First, increases in asset prices due to monetary expansion, despite their “paper” wealth nature, tend to make current consumers as a whole wealthier. Second, the weaker (stronger) effect of monetary policy on investment...

A person cannot make many decisions at a time, but an organization needs millions of interrelated decisions. We incorporate this idea into investment theory and examine its influence on a firm's growth rate. Two assumptions are emphasized: an agent cannot optimize more than one input at a time,...

It is common amonst macroeconomists to view aggregate investment fluctuations as a rational response to fluctuating incentives, driven by exogenous movements in total factor productivity. However, this approach raises a number of questions. Why treat investments in physical capital as...

We develop a model of 'intrinsic' business cycles, driven by the decentralized behaviour of entrepreneurs and firms making continuous, divisible improvements in their productivity. We show how equilibrium cycles, associated with strategic delays in implementation and endogenous innovation, arise...

A growing literature argues that the Information Technology rev- olution caused the stock market crash of 1973-1974, its subsequent stagnation and eventual recovery. This paper employs general equi- librium theory to test whether this good news hypothesis is consistent with the behavior of US...

Evidence on international capital flows suggests that foreign direct investment (FDI) is less volatile than other financial flows. To explain this finding, I model international capital flows under the assumptions of imperfect enforcement of financial contracts and inalienability of FDI....