The Secrets of Notakto: Winning at X-only Tic-Tac-Toe

We analyze misere play of impartial tic-tac-toe---a game suggested by Bob Koca in which both players make X's on the board, and the first player to complete three-in-a-row loses. This game was recently discussed on mathoverflow.net in a thread created by Timothy Y. Chow

The Government’s Housing Strategy is a step in the right direction, but the goal of constructing enough homes for the projected increase in households is slipping out of our grasp.

Last week saw the concomitant announcement of the government’s intention to build almost half a million new homes by 2015, and a 99 per cent drop in affordable housing construction. Christine Whitehead finds the government’s strategy to be an encouraging move but it is essentially lacking in efforts to source a long-term solution to the housing crisis.

Economic Growth and Threatened and Endangered Species Listings: A VAR Analysis

We conduct several analyses to examine the link between threatened and endangered species listings and macroeconomic activity. Preliminary tests using ordinary least squares are run on both time series data on the national level and cross sectional data at the state level. The analysis is then extended using vector autoregressive (VAR) techniques. VAR results, impulse response functions and variance decompositions are reported to shed more light on the causal relationships between threatened and endangered species, GDP and population. Our results indicate that there is little or no empirical evidence that GDP growth rates lead to changes in the number of threatened and endangered species listings.

The Skylab concentrated atmospheric radiation project

The author has identified the following significant results. Comparison of several existing infrared radiative transfer models under somewhat controlled conditions and with atmospheric observations of Skylab's S191 and S192 radiometers illustrated that the models tend to over-compute atmospheric attenuation in the window region of the atmospheric infrared spectra

Faith, Reason, and Liberal Legal Neutrality

Reviewing: Francis J. Beckwith, Taking Rites Seriously: Law, Politics, and the Reasonableness of Faith (Cambridge University Press 2015); Jean L. Cohen & Cécile Laborde eds., Religion, Secularism, and Constitutional Democracy (Columbia University Press 2015)

Economic Growth and Threatened and Endangered Species Listings: A VAR Analysis

We conduct several analyses to examine the link between threatened and endangered species listings and macroeconomic activity. Preliminary tests using ordinary least squares are run on both time series data on the national level and cross sectional data at the state level. The analysis is then extended using vector autoregressive (VAR) techniques. VAR results, impulse response functions and variance decompositions are reported to shed more light on the causal relationships between threatened and endangered species, GDP and population. Our results indicate that there is little or no empirical evidence that GDP growth rates lead to changes in the number of threatened and endangered species listings. Key Words: Economic growth, endangered and threatened species, vector autoregression