Results 141 to 150 of about 17,055 (266)

A real-time PPP time transfer model with tropospheric delay constraints based on Galileo HAS for improved time transfer accuracy

Xin Chen, Qianqian Chen, Fei Ye, Lei Xu, Hui Lei, Xuhai Yang, Yunyu Ge, Runzhi Zhang, guanqi liu   +8 more
openalex   +1 more source

Real Exchange Rate Forecasting and PPP: This Time the Random Walk Loses

, 2015
Michele Ca’ Zorzi, Jakub Mućk, Michał Rubaszek   +2 more
openalex   +1 more source

Monetary integration and purchasing power parity between Singapore and Britain during the 19th century

Asia‐Pacific Economic History Review, EarlyView.
Abstract This study examines the development of purchasing power parity between Singapore and Britain during the 19th century. Using new monthly data from 1831 to 1872, it finds that real exchange rates became more stable after the late 1850s. This convergence was supported by growing connections in international bullion markets, which reduced exchange
Atsushi Kobayashi
wiley   +1 more source

Impact of Satellite Clock Corrections and Different Precise Products on GPS and Galileo Precise Point Positioning Performance. [PDF]

Sensors (Basel)
Kiliszek D, Korolczuk K.
europepmc   +1 more source

Fugitive or orphan? The Shanghai yen in the early days of the Sino‐Japanese war, 1938–1939

Asia‐Pacific Economic History Review, EarlyView.
Abstract We explore a phenomenon observed during the Second Sino‐Japanese War in which the value of the yen in Shanghai fell below the official rate. Shanghai provided a parallel market in which yen could be traded indirectly against British pounds through the intermediation of the Chinese yuan.
Shinji Takagi
wiley   +1 more source

Synergistic augmentation of BDS PPP-B2b: integrating LEO constellations and wide-lane ambiguity resolution for instantaneous convergence. [PDF]

Sci Rep
Zhao Q, Pan S, Gao W, Tao X, Huang H, Zhang M, Wang Q.   +6 more
europepmc   +1 more source

Real-Time Evidence from 2025 Shows That Conventional Valuation Metrics Misled Investors // PPP–SIRRIPA Correctly Predicted Market Direction When P/E and PEG Failed

Sam, Rainsy
openalex   +1 more source

Beyond health protection: Estimating the impact of public health insurance on home‐based livestock raising in rural China

American Journal of Agricultural Economics, EarlyView.
Abstract Livestock often serves as self‐insurance against health shocks for rural households in developing countries. However, little is known about how public health insurance affects livestock production decisions. This paper fills the gap by examining the impact of China's New Rural Cooperative Medical Scheme (NRCMS) on household‐level livestock ...
Ran Li
wiley   +1 more source

Prediction and Performance of BDS Satellite Clock Bias Based on CNN-LSTM-Attention Model. [PDF]

Sensors (Basel)
Ma J, Tang J, Teng H, Wu X.
europepmc   +1 more source

Global agricultural value chains and food prices

American Journal of Agricultural Economics, EarlyView.
Abstract We study the relationship between the extent of participation in global agricultural value chains (GAVCs) and food prices at the country level. Using longitudinal data on a sample of 138 countries for the period 2000–2015 and a shift‐share instrumental variable design, we study how the extent of a country's participation in GAVCs in a given ...
Bernhard Dalheimer, Marc F. Bellemare
wiley   +1 more source