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Full-Text Articles in Business

Why Can Weak Linkages Cause International Stock Market Synchronization? The Mode-Locking Effect, Larry Filer, David D. Selover May 2014

Why Can Weak Linkages Cause International Stock Market Synchronization? The Mode-Locking Effect, Larry Filer, David D. Selover

Economics Faculty Publications

This study investigates the synchronization between stock markets in different countries. International stock markets tend to synchronize with one another in what appears to be an international financial cycle, yet trade and capital flows between the stock markets do not appear to be strong enough for one stock market to “drive” fluctuations in another stock market. Why are these weakly linked financial markets synchronized? This study suggests that global stock market synchronization results from a “mode-locking” phenomenon, a nonlinear process in which even a weak coupling between oscillating systems like stock markets tends to synchronize the fluctuations between the systems. …


Crime And Natural Resource Booms: Evidence From Unconventional Natural Gas Production, Timothy M. Komarek Jan 2014

Crime And Natural Resource Booms: Evidence From Unconventional Natural Gas Production, Timothy M. Komarek

Economics Faculty Publications

The USA has experienced a sudden expansion of oil and natural gas production due to the combination of hydraulic fracturing and horizontal drilling. The energy extraction boom has had many localized impacts, most notably in areas with substantial shale gas reserves. This paper exploits a natural experiment in the Marcellus region to examine one channel of the so-called resource curse, the effect of resource extraction on local crime. The results show that areas experiencing a natural gas extraction boom suffer an increase in overall violent crimes, while property crimes remain similar to non-boom areas. Furthermore, the violent crime increase appears …


Intermediate Inputs And External Economies, Haiwen Zhou Jan 2014

Intermediate Inputs And External Economies, Haiwen Zhou

Economics Faculty Publications

Is the degree of external economies (at the industry level) higher than the degree of internal increasing returns (at the firm level)? If so, what is the exact source of this difference? In the general equilibrium model in which firms producing final goods choose the degree of specialization of their technologies, external economies arise from the usage of intermediate inputs and the existence of internal increasing returns. It is frequently assumed that increasing returns are absent at the firm level while present at the industry level. In this model, the existence of increasing returns at the firm level is necessary …


Governance In The Maritime Industry, Okan Duru, Mary R. Brooks, Wayne Talley, Gi-Tae Yeo Jan 2014

Governance In The Maritime Industry, Okan Duru, Mary R. Brooks, Wayne Talley, Gi-Tae Yeo

Economics Faculty Publications

No abstract provided.


International Trade With Increasing Returns In The Transportation Sector, Haiwen Zhou Jan 2014

International Trade With Increasing Returns In The Transportation Sector, Haiwen Zhou

Economics Faculty Publications

In this general equilibrium framework, the transportation sector is modeled as a distinct sector with increasing returns. A more advanced technology has a higher fixed cost but a lower marginal cost of production. Even with both manufacturing firms and transportation firms engaged in oligopolistic competition and optimally choosing their technologies, the model is tractable and results are derived analytically. Technology adoptions in the manufacturing sector and transportation sector are reinforcing, and multiple equilibria may exist. Firms choose more advanced technologies and the prices decrease when the size of the population is larger.