This study analyzes the effect of the presence of Wal-Mart Supercenters on the prices at conventional supermarkets in Massachusetts, Connecticut, and Rhode Island. Using price indexes constructed from primary price data on a basket of 54 goods and holding several demographics and market conditions constant, we determine that Supercenters result in a 7.79% average price reduction in national bra...

The Consumer Price Index (CPI) measures the average change over time in the prices paid by urban consumers for a representative market basket of consumer goods and services. The CPI for All Urban Consumers (CPI-U) represents the spending habits of about 87 percent of the population of the United States. The CPI for Urban Wage Earners and Clerical Workers (CPI-W), a subset of the CPI-U populatio...

This paper uses firm-level data to determine if there are systematic differences in the export and domestic prices charged by Taiwanese electronics producers. The analysis exploits new micro data that allow us to measure firm-level prices in both the domestic and export market for each of 30 disaggregated products in 1986 and 24 products in 1991. We find a substantial difference in the average ...

This paper exploits the Brexit referendum as a quasi-natural experiment to investigate effect of exchange rate and uncertainty shocks on export volumes, prices, entry exit. We use transaction-level data for universe exporters in Portugal. Using monthly observations quantity price products exported by same firm buyers UK other countries allows us cleanly identify differential response shock mark...

The existence of durable goods implies that the welfare flow from consumption cannot be directly associated with total consumption expenditures. As a result, tests of standard theories of consumption (such as the Permanent Income Hypothesis, or PIH) typically focus on nondurable goods and services. Specifically, these studies generally relate real consumption of nondurable goods and services to...

Among agricultural products in Iran, pistachio is one of the major export products that can produce foreign currency. The present study evaluated factors affecting pistachio export earnings instability and its effect on agricultural export during the studied period. For this purpose, export earnings instability index was calculated using "average absolute difference between export earnings and ...