Rents go down, grocery bills shrink, companies lay off workers and people move away to live in the countryside—and yet somehow Tokyo continues to be among the world's most expensive cities for expatriates to live in. 
 
 Most of the blame can be placed on the strength of Japanese yen against the dollar, according to the annual cost-of-living survey by Mercer, an international human-resources consulting firm. 
 
 The capital shot back to top of the chart, swapping positions with the Angolan capital of Luanda, which came in first last year. Osaka and Nagoya also placed in the top 10. 
 
 Mercer's findings are ... ||||| Luanda, Angola is the world’s most expensive city for expatriates 
 
 Moscow and Tokyo rank costliest for Europe and Asia, respectively 
 
 A cup of coffee in Moscow can cost $8.29 compared to $1.54 in Managua, Nicaragua 
 
 A fast food hamburger meal in Caracas can cost $13.49 compared to $3.62 in Kolkata Although more European cities dominate the world’s top costliest locations for expatriates, according to Mercer’s latest Cost of Living Survey, several cities in Asia are among the top 10 while Luanda holds the number one position. TOP 10 COSTLIEST CITIES FOR EXPATRIATES 
 
 Mercer's 2013 Cost of Living Survey is one of the world’s most comprehensive, and is designed to help multinational companies and governments determine compensation allowances for their expatriate employees. New York is used as the base city, and all cities are compared against it. Currency movements are measured against the US dollar. The survey covers 214 cities across five continents and measures the comparative cost of over 200 items in each location, including housing, transportation, food, clothing, household goods, and entertainment. The difference in cost for these items can be dramatic. For example the cost of a cup of coffee in Managua, Nicaragua is $1.54 compared to $8.29 in Moscow; a fast food hamburger meal is $3.62 in Kolkata (Calcutta), India, versus $13.49 in Caracas, and a cinema ticket is $5.91 in Johannesburg compared to $20.10 in London. These are but a few examples of the thousands of comparisons to be found in Mercer’s full report that aid employers in setting cost of living and other expatriate allowances. Mercer produces individual cost of living and rental accommodation cost reports for each city surveyed. The cost of expatriate housing is typically the biggest expense for employers, and it plays an important part in determining the rankings. The Russian capital of Moscow follows Luanda as the second most expensive city because of high costs for rental accommodation and imported goods and services commonly purchased by expatriates commanding a premium. A luxury two bedroom unfurnished apartment rental for one month in Moscow is $4,600 a month or 14 times as much than Karachi. Rounding out the top five most expensive cities for expatriate living, which also have pricey rental accommodations, are Tokyo, the Chad city Ndjamena, and Singapore. “Recent world events, including economic and political upheavals, which resulted in currency fluctuations, cost inflation for goods and services, and volatility in accommodation prices have impacted these cities making them expensive,” said Barb Marder, Senior Partner and Mercer’s Global Mobility Practice Leader. “Despite being one of Africa’s major oil producers, Angola is a relatively poor country yet expensive for expatriates since imported goods can be costly. In addition, finding secure living accommodations that meet the standards of expatriates can be challenging and quite costly." The other cities appearing in Mercer’s list of top 10 costliest cities for expatriates are Hong Kong, Geneva, Bern and Zurich. According to Ms. Marder, “A recent Mercer global mobility survey shows that all different types of international assignments are on the rise. Given the increasing numbers of business travelers, global ‘commuters’ and longer-term expatriates, companies are keeping a close eye on the cost of living for international assignees in different cities around the world. Organizations need to evaluate the impact of currency fluctuations, inflation, and political instability when sending employees on overseas assignments while ensuring they can facilitate the moves they need to drive the business results by offering fair and competitive compensation packages.” Currency fluctuations and the impact of inflation on goods and services have affected the cost of expatriate programs as well as the city rankings. “Overall, the cost of living in cities across parts of Europe has gone up in the ranking as a result of the slight strengthening of local currencies against the US dollar, whereas in Asia about half of the cities went down in the ranking – Japan especially – due to local currencies’ weakening against the US dollar,” said Nathalie Constantin-Métral, Principal at Mercer with responsibility for compiling the survey ranking. Four European cities are among the top 10 most expensive despite moderate price increases in most European countries. Switzerland remains one of the costliest locations for expatriates despite decreasing or stable accommodation costs and a robust Swiss franc. Some African cities rank high in Mercer’s 2013 survey, reflecting high living costs for expatriate employees. 
 
 
 
 In the Americas, cities in South America are the most expensive locations for expatriates. Some cities dropped in the ranking as a result of local currencies weakening against the US dollar such as Brazilian cities, while others jumped as a result of high inflation on goods and services and rentals. New York, the base city for Mercer’s Cost of Living ranking, is the most expensive city in the United States. “Overall, US cities either remained stable in the ranking or have slightly decreased due to the movement of the US dollar against the majority of currencies worldwide,” explained Ms. Constantin-Métral. ”Yet several cities, including New York, moved up in the ranking due to a rise in the rental accommodation market.” Canadian cities generally moved down in the ranking this year as a result of a slight decrease of the Canadian dollar against the US dollar, and because the prices of goods and services increased at a lower pace than in New York. -Ends- NOTES FOR EDITORS 
 
 Important: The top 10 cities ranked may be reproduced in a table. The figures for Mercer’s cost of living and rental accommodation costs comparisons are derived from a survey conducted in March 2013. March 2013 exchange rates and Mercer’s international basket of goods and services have been used as base measurements. Governments and major companies use this data to protect the purchasing power of their employees when transferred abroad; rental accommodation costs data is used to assess local expatriate housing allowances. The choice of cities surveyed is based on the demand for data. ABOUT MERCER Mercer is a global consulting leader in talent, health, retirement, and investments. Mercer helps clients around the world advance the health, wealth, and performance of their most vital asset – their people. Mercer’s 20,000 employees are based in more than 40 countries. Mercer is a wholly owned subsidiary of Marsh & McLennan Companies (NYSE: MMC), a global team of professional services companies offering clients advice and solutions in the areas of risk, strategy, and human capital. With 53,000 employees worldwide and annual revenue exceeding $11 billion, Marsh & McLennan Companies is also the parent company of Marsh, a global leader in insurance broking and risk management; Guy Carpenter, a global leader in providing risk and reinsurance intermediary services; and Oliver Wyman, a global leader in management consulting. For more information, visit www.mercer.com. Follow Mercer on Twitter Mercer also provides advice and market data on international and expatriate compensation management, and works with multinational companies and governments worldwide. It maintains one of the most comprehensive databases on international assignment policies, compensation practices, and data on worldwide cost of living, housing, and hardship allowances. Its annual global mobility forums provide companies with the latest trends and research on mobility issues. Follow Mercer’s mobility activities on Twitter COST OF LIVING COMPARISONS – 2013 SELECT CITIES WORLDWIDE – US$ (Note purchases at medium-priced establishments) LUANDA MOSCOW TOKYO N'DJAMENA SINGAPORE HONGKONG GENEVA ZURICH BERN SYDNEY Rent of a luxury two-bedroom unfurnished apartment (per month) 6500.00 4600.00 4513.34 NA 3794.94 7091.69 4349.74 3914.77 2686.51 2551.42 Rent of a luxury three-bedroom unfurnished house (per month) 15000.00 8000.00 7199.86 2244.62 7266.91 13538.68 7068.33 5980.89 NA 5163.64 Cinema, international release, 1 seat 10.42 11.60 19.34 NA 9.28 11.60 18.48 20.66 18.95 19.62 Pair of blue jeans 204.41 169.13 135.40 NA 129.11 115.92 141.26 141.26 138.00 113.55 1 issue of international daily newspaper 5.42 9.95 5.37 6.94 3.63 3.87 4.35 4.35 4.35 6.20 1 cup of coffee, including service 3.88 8.29 6.98 3.06 4.84 5.67 6.52 5.98 4.68 5.16 Fast food hamburger meal 20.06* 6.47 7.31 25.51* 5.61 3.54 12.51 12.51 12.51 9.2 1 liter of gasoline, unleaded 95 octane 0.63 1.04 1.74 0.98 1.76 2.23 2.02 2.02 2.02 1.51 Pasteurized whole milk, above 2.5% fat (1lt ) 3.18 7.59 3.05 2.75 2.62 3.12 1.74 1.74 1.74 2.67 1 liter of soda 2.14 1.77 1.92 1.63 1.13 1.02 1.60 1.60 1.60 2.15 *In Luanda, and Ndjamena this category was replaced by a club sandwich and soda meal in the absence of any comparable fast food outlets. 
 
 Source: Mercer’s 2013 Cost of Living Survey ||||| Image Credit: Getty Images 
 
 Tokyo is the most expensive city in the world. The booming Asian city was ranked number one on this year's Mercer Cost of Living Survey, up from the number two slot last year and pushing Luanda, Angola, out of the top spot. 
 
 Karachi, Pakistan, is the least expensive of the 214 countries included on the list. 
 
 At number 33, New York City is the only U.S. city that ranked among the 50 on the list. The next ranking city was Los Angeles at 68 th and San Francisco at 90 th. Other major U.S. cities on the list include Washington, DC at 107 and Miami at 110. 
 
 Portland, Oregon (178) and Winston-Salem, North Carolina (195) were the least expensive U.S. cities included in the survey. 
 
 Mercer, a private company, ranks 214 countries around the world using 200 items to determine the rankings including cost of transportation, food, clothing, housing, household goods and entertainment. The company uses New York City as the base city and ranks the other 213 cities against it. 
 
 Mercer uses the rankings to help multinational companies and governments determine compensation for employees in different countries. 
 
 With the economic troubles plaguing areas across the globe, the list looks quite different than it did last year. 
 
 "When compared to New York, our benchmark city, most European cities have witnessed a decline in cost of living," said Nathalie Constantin-Metral, the principal at Mercer who is in charge of compiling the list each year. 
 
 "In North America, most cities have gone up in the ranking as the U.S. dollar has strengthened against a large proportion of the world's other currencies. In Asia, more than six in ten cities moved up in the rankings, including all surveyed cities in Australia, China, Japan and New Zealand. Cities in Australia and New Zealand witnessed some of the biggest jumps, as their currencies strengthened significantly against the U.S. dollar." 
 
 Moscow remains the most expensive European city, ranking at number four on the list. 
 
 London is the most expensive city in the UK at number 25 on the list, down seven slots from last year. 
 
 Paris is down 10 slots to number 37 while Dublin has plummeted 14 places down to number 72. 
 
 Tel Aviv is the most expensive city in the Middle East, at number 31 on the list, while Jeddah, Saudi Arabia, is again the least expensive city in the region, at 186. 
 
 Africa boasts some of the most expensive cities for expatriates, including Luanda, Angola, the number two ranking - but there's a catch. 
 
 "It might be surprising to see 20 African countries in the top third of the ranking," Constantin-Metral said. "The main driver behind this is the difficulty finding good, secure accommodation for expatriates. So the limited supply of acceptable accommodation is very expensive. The cost of imported international goods is also high, contributing to many regional cities moving up the ranking." 
 
 Asian cities dominated the list. Besides Tokyo claiming the number one slot, other notable cities include Osaka (3), Singapore (6), Hong Kong (9), Nagoya (10), Shanghai (16) and Beijing (17). 
 
 To see the full list, click here.
– Looking to ditch these shores and move abroad? Don't head to Tokyo unless you have plenty of moolah to bankroll your expat lifestyle. A cup of coffee will run you $8.29 there, and a single ticket to a movie clocks in at $22.97. Part of the reason for Tokyo's high spot on the list is the strength of the Japanese yen against the dollar, but the city has always ranked highly on Mercer's annual cost-of-living survey, the Wall Street Journal reports: It has been in the top three each year except 2007, when it was No. 4, and it's been No. 1 a dozen times since 1994. This year, Tokyo displaced last year's No. 1 city, ABC News reports: Luanda, Angola, dropped to No. 2. Moscow, No. 4, is the most expensive European city; Tel Aviv takes that honor among Middle Eastern cities, coming in at No. 31. The US doesn't have an entry until No. 33, New York City, the only US city to make the top 50. The least expensive city of all 214 ranked? Karachi, Pakistan. See the full list.