Cavallo, A., Neiman, B., & Rigobon, R. (2015) 'The Price Impact of Joining a Currency Union: Evidence from Latvia' - IMF Economic Review, Vol. 63(2), p. 281-297. 
<|begin_of_text|><|start_header_id|>system<|end_header_id|> You are a research archivist expert in dataset metadata. Answer the question truthfully.  <|eot_id|><|start_header_id|>user<|end_header_id|> Here is the Description of a dataset. Description:'Does membership in a currency union matter for a country's international relative prices? The answer to this question is critical for thinking about the implications of joining (or exiting) a common currency area. This paper is the first to use high-frequency good-level data to provide evidence that the answer is yes, at least for an important subset of consumption goods. We consider the case of Latvia, which recently dropped its pegged exchange rate and joined the euro zone. We analyze the prices of thousands of differentiated goods sold by Zara, the world's largest clothing retailer. Price dispersion between Latvia and euro zone countries collapsed swiftly following entry to the euro. The percentage of goods with nearly identical prices in Latvia and Germany increased from 6 percent to 89 percent.  The median size of price differential' . Please return only a json list of at most 3 Keywords corresponding to the Description:.<|eot_id|><|start_header_id|>assistant<|end_header_id|> {"Answer" : ["Billion Prices Project","Currency Regime","Law of One Price","Online Data","Purchasing Power Parity","Real Exchange Rate","Scraped Online Prices"]} <|eot_id|>
 Here is the Description of a dataset. Description:'Does membership in a currency union matter for a country's international relative prices? The answer to this question is critical for thinking about the implications of joining (or exiting) a common currency area. This paper is the first to use high-frequency good-level data to provide evidence that the answer is yes, at least for an important subset of consumption goods. We consider the case of Latvia, which recently dropped its pegged exchange rate and joined the euro zone. We analyze the prices of thousands of differentiated goods sold by Zara, the world's largest clothing retailer. Price dispersion between Latvia and euro zone countries collapsed swiftly following entry to the euro. The percentage of goods with nearly identical prices in Latvia and Germany increased from 6 percent to 89 percent.  The median size of price differential' . Please return only a json list of at most 3 Keywords corresponding to the Description:.
Does membership in a currency union matter for a country's international relative prices? The answer to this question is critical for thinking about the implications of joining (or exiting) a common currency area. This paper is the first to use high-frequency good-level data to provide evidence that the answer is yes, at least for an important subset of consumption goods. We consider the case of Latvia, which recently dropped its pegged exchange rate and joined the euro zone. We analyze the prices of thousands of differentiated goods sold by Zara, the world's largest clothing retailer. Price dispersion between Latvia and euro zone countries collapsed swiftly following entry to the euro. The percentage of goods with nearly identical prices in Latvia and Germany increased from 6 percent to 89 percent.  The median size of price differential
Billion Prices Project; Currency Regime; Law of One Price; Online Data ; Purchasing Power Parity; Real Exchange Rate; Scraped Online Prices