旅游业

1、 1 Klaus Schrader Nr.Nr.152152 Mai 2021Mai 2021 In der CoronaFalle:SchleswigHolsteins Tourismus braucht den Neustart KIE。

2、1 KlausSchrader,JrgenStehnundClausFriedrichLaaserKIELPOLICY BRIEF Urlaub in CoronaZeiten:Perspektiven fr den Tourismus i。

3、 1 Levke JessenThiesen Nr.Nr.155155 Juni 2021Juni 2021 Die Hamburger Tourismusbranche in der CoronaKrise KIEL POLICY BRI。

4、 1 Klaus Schrader und ClausFriedrich Laaser KIEL POLICY BRIEF Die Beschrnkung der Reisefreiheit und weitreichende Infekt。

5、CRS INSIGHT Prepared for Members and Committees of Congress INSIGHTINSIGHTi i U.S. Travel and Tourism and COVID19 Michae。

6、 https:crsreports.congress.gov March 15, 2018The Visa Waiver Program: Balancing Tourism and National SecurityThe U.S. Vi。

7、 https:crsreports.congress.gov December 14, 2017Brand USA: Congressional Appropriators and Administration Disagree on Fu。

8、CRS InsightsBalancing Tourism against Terrorism: The Visa Waiver ProgramMichaela D. Platzer, Specialist in Industrial Or。

9、 U.S. Travel and Tourism: Industry Trends and Policy Issues for Congress name redacted Specialist in Industrial Organiza。

10、1 Demand price elasticity is a measure of buyers responsiveness to a change in price. The largenumber of estimates of th。

11、Congressional Research Service The Library of CongressCRS Report for CongressReceived through the CRS WebOrder Code RL32。