Results 81 to 90 of about 524,782 (308)
Are Exchange Rates Excessively Variable? [PDF]
"Unnecessary variation" is defined as variation not attributable to variation in fundamentals. In the absence of a good model of macroeconomic fundamentals, the question "are exchange rates excessively variable?" cannot be answered by comparing the ...
Richard Meese, Jeffrey A. Frankel
core
Long-term dependence in exchange rates
Discrete Dynamics in Nature and Society, 2000 The extent to which exchange rates of four major currencies against the Greek Drachma exhibit long-term dependence is investigated using a R/S analysis testing framework.
A. Karytinos +2 more
doaj +1 more source
On the congruence of exchange rates under a system of bilateral trade. A rejoinder
PSL Quarterly Review, 2014 A rejoinder to Prof. Bresciani-Turroni’s reply to the author’s article on the problem of the concordance of direct exchange rates and cross-rates under a system of bilateral trade.
G. D’IPPOLITO
doaj +1 more source
Forward Exchange Rates as Estimates of Exchange Rate Expectations: A Comment [PDF]
International Finance Discussion Papers, 1972 In a recent note Jeremy Siegel applied the statisitcal theorem -- that the expectation of a positive random variable with positive variance will be greater than the reciprocal of the expectation of the inverse of the random variable -- to demonstrate that "[e]ven in the simple case where investors are risk-neutral, ..., it can be shown that the forward
openaire +1 more source
Tumor B‐cell infiltration in platinum‐treated advanced muscle‐invasive urothelial carcinoma
Molecular Oncology, EarlyView.Bladder tumors with higher pretreatment memory B‐cell infiltration were linked to longer survival after cisplatin chemotherapy, but not carboplatin. These tumors also showed more organized immune structures (tertiary lymphoid structures) and a shared pro‐inflammatory B‐cell‐rich community, suggesting that memory B cells may help identify patients most ...
Konrad Stawiski +10 more
wiley +1 more source
On the congruence of exchange rates under a system of bilateral trade. A reply
PSL Quarterly Review, 2014 A reply to Dr. Gioacchino d’Ippolito’s article on the problem of the concordance of direct exchange rates and cross-rates under a system of bilateral trade.
C. BRESCIANI-TURRONI
doaj +1 more source
Loss of proton‐sensing TDAG8 increases tumor progression in mouse models of colon cancer
Molecular Oncology, EarlyView.Loss of the pH‐sensing receptor TDAG8 accelerates colorectal cancer progression in mice. Animals lacking TDAG8 expression had increased tumor growth, DNA damage, and recruitment of tumor‐associated immune cells, including macrophages, neutrophils, and monocytes.
Ermanno Malagola +11 more
wiley +1 more source
Flexible exchange rates and insulation: A reexamination [PDF]
Will a country embedded in an integrated world economy be able to completely insulate its economy from foreign economic disturbances by letting its currency float freely in the foreign exchange market?
Fels, Joachim
core
East Asian Economic Review, 2007 This paper empirically analyzes the relative effects of the dollar and yen on the value of East Asian currencies. We focus especially on countries that have chosen to adopt floating regimes in the post-financial crisis period, such as South Korea, Taiwan,
Bonghan Kim , Seeun Jeong
doaj +1 more source
Molecular Oncology, EarlyView.Breast cancer remains a major cause of cancer death in women, frequently developing endocrine therapy resistance. This study demonstrates that upregulated p21‐activated kinase 1 (PAK1) activity drives resistance to tamoxifen and long‐term estrogen deprivation in ER+ breast cancer models.
Luisa Schwarzmüller +10 more
wiley +1 more source