In order to enhance the surface properties of P110 oil casing tube steel and increase its usage during operation, chromium coating was fabricated by pack cementation. Scanning electron microscope, energy dispersive spectrometry and X-ray diffraction were used to investigate the surface...

Sensitivity analysis plays an important role in building energy analysis. It can be used to identify the key variables affecting building thermal performance from both energy simulation models and observational study. This paper is focused on the application of sensitivity analysis in the field...

Building integrated photovoltaics (BIPV) has the potential to become a major source of renewable energy in the urban environment. BIPV has significant influence on the heat transfer through the building envelope because of the change of the thermal resistance by adding or replacing the building...

In regression analysis, there are two main aims: interpretation and prediction, which can be also applied in building performance analysis. Interpretation is used to understand the relationship between input parameters and building energy performance (also called sensitivity analysis), whereas...

The literature has paid very little attention to a potential positive endogenous nexus between trade globalization and political liberalization. In this paper, I apply a structural approach to investigate two-way causality between the two based on the gravity trade theory, using data from a...

We use survival analysis to analyse the impact of export credit guarantees on firms' export duration using granular Swedish panel data at the firm-country and firm-country-product levels. The estimation results show that firms' export survival substantially increases with guarantees, at both...

Chinese firms faced an all-around trade liberalization process during the early 2000s: lower barriers from other countries on Chinese goods, and lower Chinese barriers on other countries’ goods and inputs. Using novel firm-level tariff data for trading Chinese manufacturing firms, this paper...

In 2005, China abated its fixed exchange rate against the U.S. dollar and began to appreciate the Renminbi (RMB). In this paper, I explore the effect of the appreciation of the RMB on imports to the U.S. from China by augmenting the gravity model with the exchange rate. Using an industrial panel...

Does entry into the export market enhance firms' productivity? In this paper, we estimate the instantaneous and long-run effects of exporting on the productivity of Chinese manufacturing firms during 2001 and 2007. We argue that pre-export R&D plays a crucial role in generating post-entry...