I examine the e¤ect of age-distribution of the society on economic growth through technological progress. I build a multisector economy model that involves population pyramid. I characterize the steady-state of the model for low and high population growth rate. Higher population growth rate yields faster TFP and output growth in the long-run. I analyze dynamic behavior of the economy. I calibra...

Why did the stock market decline so much in the early 1970’s and remain low until the early 1980’s? We argue that it was because information technology arrived on the scene and the stock-market incumbents of the day were not ready to implement it. Instead, new firms would bring in the new technology after the mid-1980’s. Investors foresaw this in the early 1970’s and stock prices fell right awa...

We present a version of the neoclassical model with an endogenous industry structure. We obtain multiple steady-state equilibria with an arbitrarily small degree of increasing returns to scale. While the most productive …rms operate across all the steady states, in a poverty trap less productive …rms operate as well. This results in lower average …rm productivity and total factor productivity. ...

The success of global climate policies over the coming decades depends on the diffusion of ’green’ technologies. This requires that international environmental agreements (IEAs) and trade-related intellectual property rights (TRIPs) interact productively. Using a simple and tractable model, we highlight the strategic reduction in abatement commitments on account of a hold-up effect. In anticipa...

Pressure to change business education is rising. Lectures, where students listen to an expert academic should be the exception rather than the rule. A reliance on passive learning tasks reflects an informationtransmission concept of teaching which produces inferior learning outcomes. Incorporating new learning and assessment tasks can improve learning outcomes. Since technology is one source of...

This study tests the importance of Ricardian technology differences for international trade. The empirical analysis has three comparative advantages: including emerging and advanced economies, isolating panel variation regarding the link between productivity and exports, and exploiting heterogeneous technology diffusion from immigrant communities in the United States for identification. The lat...

This paper presents an empirical estimation of a catastrophe model of organizational adoptions of a high technology product when network externalities are present. As such, it integrates work from the economics literature and the catastrophe literature to provide a broader look adoptions issues. Additionally, it is one of the few empirical studies we are aware of that attempt to model organizat...

We consider a model of resource dependence where only the seller knows the resource reserve. The model captures phenomena such as trust in the relationship and “bribing” for continuation through generous supplies. It also explains supply shocks in equilibrium: privately informed sellers have incentives to reveal their types too late through a supply disruption after which their exploit the cons...

We present a theory of spatial development. Manufacturing and services firms located in a continuous geographic area choose each period how much to innovate. Firms trade subject to transport costs and technology diffuses spatially. We apply the model to study the evolution of the US economy in the last half-century and find that it can generate the reduction in the manufacturing employment shar...

We develop a new concept of rural technology diffusion influenced by labor mobility and business relations. The technology gain effect of labor mobility increases technology diffusiveness, whereas the technology drain effect decreases it. The concept is applied to survey data from the Mekong region, a new geographic area in this context. In the econometric analysis that takes spatial correlatio...